Denso BHT-300QW User Manual Download

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Chapter 3 Communications Operations of BHT

143

[ 2 ] Interface Cable Connection

Connect the BHT directly to a host computer, a modem, or a printer with a direct-connect interface cable
as illustrated below.

Cable Connection between BHT and Host Computer

Cable Connection between BHT and Modem

Cable Connection between BHT and Printer

Summary of Contents for BHT-300QW

Page 1: ......

Page 2: ...m i the use of DENSO WAVE s product s in connection or in combination with other component s product s data processing system s or equipment or software not supplied from DENSO WAVE ii the use of DENSO WAVE s products in a manner for which the same were not intended nor designed or iii any modification of DENSO WAVE s products by other s than DENSO WAVE Limited Warranty on Software Products In no ...

Page 3: ...e following product Kind of equipment Radio frequency module Type designation KCS is compliance with the essential requirement of 3 of the R TTE Health and safety requirements pursuant to 3 1 a Applied Standard s or other means of providing conformity EN60950 Protection requirements concerning EMC 3 1 b Applied Standard s or other means of providing conformity EN301 489 1 V1 4 1 EN301 489 17 V1 2 ...

Page 4: ...Labeling Rating plate ...

Page 5: ...i Preface Please READ through this manual carefully It will enable you to operate your BHT 300QW correctly After you have finished reading the instructions keep this manual handy for speedy reference ...

Page 6: ...s the BHT s communications capabilities necessary for performing data and program transfer between the BHT 300QW and host computer or other devices spread spectrum communication infrared Ir communication RS 232C interface specifications and the basic communications specifications Chapter 4 Error Messages Lists the error messages which will appear on the LCD if some error occurs in the BHT Chapter ...

Page 7: ...program BHT BASIC This manual expresses BHT BASIC 4 0 as BHT BASIC Related Publications BHT BASIC Programmer s Manual BHT 300 series BHT BASIC 4 0 Transfer Utility User s Guide Screen Indication The lettering in the screens in this manual is a little different from that in the actual screens File names used are only for description purpose so they will not appear if you have not set files having t...

Page 8: ...ose conditions which could cause serious bodily injury or death if the instructions are not followed correctly Alerts you to those conditions which could cause minor bodily injury or substantial property damage if the instructions are not followed correctly Meaning of Symbols A triangle with a picture inside alerts you to a warning of danger Here you see the warning for electrical shock A diagonal...

Page 9: ...o break generate heat rupture or burn Avoid dropping the battery cartridge or letting it undergo any shock or impact Doing so could cause the batteries to break generate heat rupture or burn Only use the dedicated charger for charging the battery cartridge Using a different type of charger could cause battery rupture or leakage of battery fluid and result in a fire bodily injury or serious damage ...

Page 10: ...r electrical shock If you drop the CU so as to damage its housing immediately unplug the AC adapter from the wall socket or CU disconnect the interface cable and contact your nearest dealer Failure to do so could cause fire or electrical shock Never use the CU for charging anything other than the specified battery cartridges Doing so could cause heat battery rupture or fire Never bring any metals ...

Page 11: ...ter gets into the BHT immediately turn off the power pull out the battery cartridge and contact your nearest dealer Failure to do so could cause smoke or fire If you drop the BHT so as to damage its housing immediately turn off the power pull out the battery cartridge and contact your nearest dealer Failure to do so could cause smoke or fire Do not use batteries or power sources other than the spe...

Page 12: ...o so could result in a fire When caring for the CU unplug the AC adapter from the wall socket and disconnect the interface cable for safety Failure to do so could result in an electrical shock Never cover or wrap up the CU or AC adapter in a cloth or blanket Doing so could cause the unit to heat up inside deforming its housing resulting in a fire Always use the CU and AC adapter in a well ventilat...

Page 13: ...too hard Doing so may break the keys Thinner Benzine If the BHT or CU becomes smudged moisten a soft cloth with neutral detergent and wring it out thoroughly Wipe the BHT or CU with the cloth and then go over it again with a dry cloth Dust or dirt accumulating on the clear plate of the reading window will affect reading performance If you use the BHT in dusty areas therefore periodically check the...

Page 14: ...Chapter 1 Quick Guide Chapter 2 Getting Started the BHT and System Mode Chapter 3 Communications Operations of BHT Chapter 4 Error Messages Chapter 5 Handling the CU 300 Option Appendices ...

Page 15: ...apter describes the basic operating method of the BHT 300QW and the related notes 1 1 Reading 2D Codes and Bar Codes 2 1 2 Setting and Using the Hand Strap 3 1 3 Setting the Backlight 4 1 4 Using the Keypad 5 1 5 Transferring Data 6 ...

Page 16: ...the scanning distance is approx 4 3 11 cm The code reading procedure may differ depending upon the application used so follow the application s manual Before reading labels clean them if stained Avoid using the BHT in direct sunlight The BHT might fail to read correctly To read 2D codes or bar codes on curved surfaces apply the BHT to the target code so that the code comes to the center of the sca...

Page 17: ...ide 3 1 2 Setting and Using the Hand Strap Setting the hand strap Using the hand strap Put your hand through the hand strap and hold the BHT as shown below This prevents you from dropping the BHT accidentally Hand strap ...

Page 18: ...ination of SF and M4 key right hand trigger switch as well as modifying the ON duration of the backlight before the automatic turning off Backlight OFF The backlight function is OFF when you turn the BHT on SF Backlight OFF The backlight function is kept ON Backlight ON Press M4 while holding down SF If no key is pressed for approx 3 seconds Press any key except for the simultaneous depression of ...

Page 19: ...ting Tasks If the LCD shows the selection items xxx prefixed by numerals e g 1 xxx 2 xxx use the numerical keys to select a desired item and press the ENT key to execute If a YES NO screen e g 1 YES 2 NO appears press the 1 key for YES response and 2 key for NO response Entering Alphabetic Characters The BHT supports the alphabet input function which allows you to enter alphabetic characters space...

Page 20: ...ny communications errors first make sure that the built in antenna in the BHT points directly at an access point because the 2 4 GHz band requires a more or less straight line path For data transfer using radio link it is necessary to configure a wireless local area network wireless LAN connecting the BHT and access points Host computer Access point Built in antenna ...

Page 21: ...cted to Ethernet with an Ethernet interface cable Communication between BHTs Make sure that there is no obstruction in the light path between the BHT and any target stations In infrared communication you need to keep the BHT and any target stations within the effective infrared radiation range usually 15 cm 5 91 or less Shield the IrDAinterface from direct sunlight ambient intense lighting inverte...

Page 22: ...8 ...

Page 23: ...5 2 3 4 Displaying the Battery Voltage Level and System Status 27 1 Displaying the Battery Voltage Level 27 2 Displaying the System Status 27 2 3 5 Synchronization Display in Radio Communication 28 2 3 6 Battery Replacement Notes 29 2 3 7 BHT Turning off Notes 31 1 Shutdown in progress message 31 2 If the BHT is shut down abnormally 31 3 About BRKLST SYS 33 4 If invalid files are found 34 2 4 Init...

Page 24: ...loading Uploading the BHT System Parameter File 116 12 Setting the Remote Wakeup 121 13 Downloading Uploading the System Message File 122 14 Updating the Systems 127 2 6 Downloading System Reconfig Files and Updating the Current Systems 131 2 6 1 Updating the BHT System 131 2 6 2 Updating the CU 311 System 132 2 7 Starting Up User Programs 133 ...

Page 25: ...s and data with the BHT 300 series via the IrDA interface and with the host computer via the RS 232C interface CU 301 or USB interface CU 321 RS 232C interface cable option Connects the CU 301 and the host computer with each other USB interface cable option Connects the CU 321 and the host computer with each other Direct cable connection between the BHT and host computer is also possible Optional ...

Page 26: ...thernet via the LAN support communication unit CU 311 option CU 311 option Exchanges programs and data with the BHT 300 series via the IrDA interface and with the host computer via Ethernet LAN communications system For details about FTP and Socket API refer to the BHT BASIC Programmer s Manual ...

Page 27: ...onnecting with access points by a wireless local area network wireless LAN Access point Wireless communications base unit for BHTs Ethernet port Connects the access points and Ethernet Radio communications system Host computer BHT BHT BHT Access point Access point Roaming function Ethernet 10Base T BHT BASIC Compiler option Ir Transfer Utility E option ...

Page 28: ... interface cable You also connect the BHT directly with the host computer or with the modem by using the direct connect interface cable compatible with the target equipment NOTE The direct connect interface port of the BHT is not designed to stand frequent connecting disconnecting You are therefore recommended to use the CU 301 321 where you expect to do a lot of connecting and disconnecting of th...

Page 29: ...ad the program files PD4 into the user area To use data files e g good master files required for execution of user programs you should download those data files before execution of user programs Those files will be stored in the user area System Programs The system programs include the following three sets of programs Drivers Drivers is a set of programs that directly controls the BHT hardware It ...

Page 30: ...dot fonts and their double width ones in application programs If you do not need to display Kanji characters you may delete these JIS font files After deletion the memory area which was occupied by these files can be used as a user area For the deleting procedure refer to Section 2 4 Initializing the BHT System or Section 2 5 3 10 Deleting Font Files The names of the JIS font files are FNT16J1 FN3...

Page 31: ...h to start code reading Trigger switch M4 key Press this switch to start code reading IrDA interface port Used to exchange data programs with the optical communication unit CU 300 or other BHTs Hand strap Be sure to put your hand through this strap to prevent you from dropping the BHT accidentally Connector cover Inside this cover is the direct connect interface port Battery cover lock Use this to...

Page 32: ...an also be used as any of the trigger switch SF key ENT key and backlight function on off key These keys can be also assigned string data Trigger switch M4 key Power key Turns the BHT on or off Trigger switch M3 key C Clear key Clears the last entered data or returns to the original screen BS Backspace key Moves back one character SF Shift key Used in combination with numerical keys for special in...

Page 33: ...f the battery cartridge 4 Put the battery cartridge cover back into place taking care not to pinch the battery pull strap between its cover and the bottom cover Then return the battery cover lock to its original position 5 Place the BHT on the CU 300 to charge the battery cartridge Never disassemble or heat the battery cartridge nor put it into fire or water doing so could cause battery rupture or...

Page 34: ... memory backup source integrated in the BHT If you leave the BHT without a battery cartridge loaded for a long time the memory contents will no longer be backed up so that the message Contact your administrator Note the error number XXXX or Set the current date and time may appear on the LCD If you will not be using the BHT for a long time follow the instructions given in Section 2 3 6 Battery Rep...

Page 35: ...r that it will resume the previous regular operation The battery cartridge will need to be recharged before long Recharge it as soon as possible Shutdown due to low battery If you continue to use the BHT without replacement or recharge of the battery cartridge after the low battery warning message appears then the BHT displays the following message beeps five times and then turns itself off Depend...

Page 36: ...CH 201 refer to the CH 351 User s Manual CH 201 User s Manual If the Replace the batteries or Charge the battery message appears after the BHT undergoes any shock or impact turn the BHT off and on and then check the battery output level The battery may not have run out Only use the dedicated charger CU 301 321 311 or CH 351 CH 201 for charging the rechargeable battery cartridge Using a different t...

Page 37: ...f purchase The BHT is turned on after the memory backup power source is completely discharged It is recommended that you upload font files beforehand for such cases that you would mistakenly delete font files or a memory storage error would cause font files to be erased 1 While holding down the SF and 1 keys press the PW key to start System Mode The SYSTEM MENU shown at left will appear 2 On the S...

Page 38: ...zero preceding the data For the year be sure to enter the last two digits of the year For the hour enter it in the 24 hour format If any of the year month day hour and minute is not entered the ENT key will be deactivated If you make a wrong entry press the BS key to delete it and then enter the correct data Example To set 2004 January 19 at 4 00 p m Press 0 4 0 1 1 9 1 6 0 and 0 5 Press the ENT k...

Page 39: ...down the M1 or M4 key right hand trigger switch press the PW key and any of the following screens will appear on the LCD This screen will disappear if you press the ENT key or no keys for five seconds When the beeper is selected default When the vibrator is selected When both the beeper and vibrator are selected The current selection is highlighted ...

Page 40: ... code reading 1 Use the F5 and F6 keys to select the BEEPER VIBRATION line that will be highlighted in any one of the following three states 2 Highlight the desired way s using the F7 and F8 keys Adjusting the beeper volume You can adjust the beeper volume to four levels High Medium Low and OFF 1 Use the F5 and F6 keys to select the BEEPER VOLUME line 2 To turn down the volume press the F7 key to ...

Page 41: ...described in 2 below In user programs you may select the key to be used for displaying the battery voltage level instead of the default combination of SF and ENT keys The displayed battery level shows the terminal voltage of the battery not how much power is left The actual voltage level varies depending upon the operation of the BHT so the displayed level also may vary 2 Displaying the System Sta...

Page 42: ...ith the CU 311 the icon appears When the BHT tries to communicate with the CU 311 that has not been linked with the BHT the icon flashes When the BHT receives no response from the CU 311 or when it is waiting for the link to be established with or released from the CU 311 the three icons appear cyclically as shown below 2 3 5 Synchronization Display in Radio Communication When the BHT is synchroni...

Page 43: ...order to avoid data loss After replacement be sure to turn the BHT on and check its operation If you will use the BHT more than one time per month Keep the battery cartridge loaded in the BHT If you will not be using the BHT for more than one month Remove the battery cartridge from the BHT and then store the BHT When doing so be sure to follow the procedure given below 1 When removing the battery ...

Page 44: ...tion 2 3 2 The indication 00 01 01 00 00 will vary depending upon the calendar clock state The rechargeable battery cartridge can be recharged hundreds of times but it will eventually wear out If the operation time of the fully recharged battery cartridge is noticeably shorter than normal replace the battery cartridge with a new one Use only DENSO WAVE authorized battery cartridges and chargers Ne...

Page 45: ...e then the error message Contact your administrator Note the error number 20XX may appear when turning the BHT on at the next time 2 If the BHT is shut down abnormally If the BHT is shut down abnormally and is left without a battery cartridge or with a discharged battery cartridge loaded then unsaved data may be lost Normally shut down refers to turned off with the PW key or by the auto power off ...

Page 46: ...rical keys and press the ENT key When Scandisk is in progress the following message is displayed If Scandisk finds an invalid file s the following screen will appear As long as an invalid file exits the screen displays every time the BHT System is started up 4 Press the 2 key while holding down the SF key The screen will switch to the following 5 Press the ENT key to start up the BHT System ...

Page 47: ...t will automatically create the BRKLST SYS file To check the contents of the file upload the file in System Mode to the host computer Refer to Section 2 5 3 3 Uploading Contents of the BRKLST SYS file Records 1 File name 2 Error factor Broken since the BHT has not been turned off normally Broken due to any other causes 3 Broken records e g 01000 01200 Data in records numbered 1000 to 1200 is lost ...

Page 48: ...n be uploaded so upload them to the host computer according to your needs After uploading Delete those invalid files Refer to Section 2 5 3 9 Deleting Files or Download valid files having the same names as invalid ones Refer to Section 2 5 3 2 Downloading ...

Page 49: ...n the user area and make system settings revert to the factory defaults You can delete font files by selecting the whole user area to be initialized You need to initialize the system if 1 You want to delete all of the program files and data files 2 The following message appears when the BHT is turned on On the following pages is an initialization procedure ...

Page 50: ...ont file area If the message Contact your administrator Note the error number 2XXX appears on the LCD you need to select 2 WHOLE USER AREA to initialize the whole user area Select an area to be initialized using the numerical keys then press the ENT key The screen switches to the SELECT MESSAGE display given in step 2 2 Selecting the English or Japanese message version Preceding the execution of i...

Page 51: ...esponding numerical keys then press the ENT key Pressing the C key will switch the screen back to the area selection screen Selecting the WHOLE USER AREA in step 1 above will call up the screen shown at left 1 Yes Starts initialization 2 No Cancels initialization and turns the power off Select the desired item using the corresponding numerical keys then press the ENT key Pressing the C key will sw...

Page 52: ...our administrator Note the error number 2XXX appears although the initialization has been finished you need to initialize the BHT again If you initialize the BHT after downloading user programs and data all of those programs and data stored in the target memory area will be lost Download them again if necessary Initialization will restore the LCD contrast level refer to Section 2 3 3 communication...

Page 53: ...n of each key is consistent in every screen Numerical keys Pressing a numerical key corresponding with a desired menu number selects the desired item displayed on the screen ENT key Pressing this key registers the selected item and executes the corresponding function F5 and F6 keys Pressing the F5 and F6 keys moves the cursor up and down respectively to select a desired item F7 and F8 keys Pressin...

Page 54: ...loading Transfers user program files and data files stored in the memory of the BHT to the host computer Refer to Section 2 5 3 3 System Environment Setting Sets a variety of environmental conditions an execution program message version English or Japanese system status indication QHT 1000 screen compatibility mode calendar clock special code scanning parameters interface port communications param...

Page 55: ... by FTP Refer to Section 2 5 3 7 RF Menu Sets RF parameters for spread spectrum wireless communication and gets wireless module related information Refer to Section 2 5 3 8 Testing Used for the code reading test memory test beeper test aging test LCD indication test indicator LED test file test communications test key entry test vibrator test and execution of PING Refer to Section 2 5 3 5 5 and EN...

Page 56: ...e SF key when the SYSTEM MENU is displayed SYSTEM MENU Press the PW key while holding down the SF and 1 keys Deleting program data files Deletes a program file or data file stored in the memory Refer to Section 2 5 3 9 Deleting font files Deletes a font file stored in the memory Refer to Section 2 5 3 10 Downloading uploading the BHT system parameter file Downloads or uploads the system parameter ...

Page 57: ...Downloading uploading the system message file Downloads or uploads the system message file Refer to Section 2 5 3 13 Updating the Systems Updates the BHT system and CU 311 system Refer to Section 2 5 3 14 6 with SF held down Period with SF held down C key ...

Page 58: ...een using the numerical key or the cursor keys F5 and F6 so as to highlight the desired item Press the ENT key to establish the selected item and proceed to the subsequent screen To return to the preceding screen press the C key C key C key C key ENT key Press 4 or use F5 and F6 to select 4 SET SYSTEM Press 3 or use F5 and F6 to select 3 COM PORT Press 5 or use F5 and F6 to select 5 COMMUNICATION ...

Page 59: ...ng the numerical key or the cursor keys F5 and F6 so as to highlight the desired item Use the F7 and F8 keys to select a desired setting and then press the ENT key The screen returns to the previous selection screen Press 2 key or use F5 and F6 keys to select the desired set item ENT key Use F7 and F8 keys to select the desired setting ...

Page 60: ...e target memory use the F5 and F6 keys to move the cursor to a target program and then press the ENT key To return to the SYSTEM MENU press the C key If more than six programs have been downloaded you may need to scroll the screen with the F6 key In the example shown at left 23 programs are downloaded If no program file is downloaded in the memory the message shown at left will appear To return to...

Page 61: ...low Select the desired item directly using the corresponding numerical keys or indirectly using the F5 and F6 keys and the selected item becomes highlighted Then press the ENT key To return to the SYSTEM MENU press the C key Preparation for Copying between the BHTs Before downloading to the BHT from another BHT make the following preparation At each BHT set the interface port The default is an IrD...

Page 62: ...inimum number of digits to be read for Codabar NW 7 Interface port to be used in user programs Interface port to be used in System Mode Communications parameters for the IrDA interface Communications parameters for the direct connect interface Communications protocol options for the IrDA interface Communications protocol options for the direct connect interface Communications protocol type Shift k...

Page 63: ...a size of echo request Echo request intervals Timeout period for echo request No of echo requests to be sent Echo request send timing TCP IP operation device TCP IP link layer Transmission speed between BHT and CU No of retries for link establishment command to be sent Link establishment command intervals No of retries for link release command to be sent Link release command intervals Link release...

Page 64: ... number of records the received file size the total file size in kilobytes in transfer with YMODEM To abort the downloading operation press the C key The screen will switch back to the DOWNLOAD menu Upon completion of downloading the number of received records or the received file size becomes equal to the total number of records or the total file size and the beeper beeps once Press the C key to ...

Page 65: ...fer to Section 2 5 3 9 and 2 Problem The current download will exceed the maximum of 120 files in the memory Solution Press the 2 key to return to the SYSTEM MENU Delete unnecessary files in memory or decrease the number of files to be downloaded if you attempted to download more than one file Refer to Section 2 5 3 9 and 2 Problem Downloading has failed Solution To retry downloading press the 1 k...

Page 66: ...blem You attempted to download an invalid program file Solution Check whether the program file you attempted to download is available to your BHT model If it is not available download the appropriate program ...

Page 67: ...s the ENT key To return to the SYSTEM MENU press the C key Selecting the BHT protocol or BHT Ir protocol does not display or upload files created with BHT BASIC 4 0 Applications with extension PD4 extension libraries with extension FN4 and data files that have any of the following structures the number of fields is 17 or more the total of the number of fields and each field length is 255 or more a...

Page 68: ...ide While the uploading operation is in progress the screen shown at left is displayed indicating the file name and the number of sent records the total number of records the sent file size the total file size in kilobytes in transfer with YMODEM To abort the uploading operation press the C key The screen switches back to the UPLOAD menu Upon completion of uploading the number of sent records or t...

Page 69: ... The file you attempted to upload is damaged Solution To upload the damaged file as is press the 1 key Problem Uploading has failed Solution To retry uploading press the 1 key To return to the SYSTEM MENU press the 2 key Check the interface port communications parameters and communications protocol in the SET SYSTEM menu or perform the communications test in the TEST menu Refer to Section 2 5 3 4 ...

Page 70: ...canning decoding level view finder and marker beam addition of option data and the minimum number of digits to be read for bar codes ITF and Codabar 5 COMMUNICATION Sets the communications environments interface port and communications parameters 6 KEY Defines the functions of the shift key and magic keys 7 RESUME Sets the resume function 8 DEFRAG Defragments the drive 9 TCP IP Sets the TCP IP FTP...

Page 71: ... MESSAGE Switches the message version to English or Japanese for system error messages and indications on the LCD contrast beeper volume beeper vibrator switching and battery voltage level screens The default is the message version that you selected in the initializing sequence 2 STATUS Turns the system status indication on or off Setting this to ON displays the shift state of the keys alphabet en...

Page 72: ...ty Mode This compatibility mode makes the screen layout and key assignment of the BHT 300QW downward compatible with the ones of the QHT 1000 Using this mode can minimize modification in source code which is required for running application programs written for the QHT 1000 on the BHT 300QW In the QHT 1000 screen compatibility mode the display area is the same as that of the QHT 1000 when a user p...

Page 73: ...d When the QHT 1000 screen compatibility mode is Screens OFF ON Program execution menu Drive letters precede file names indicating where files are Downloading menu Files are downloaded to the drive selected Uploading menu Files in the drive selected are uploaded Auto start execution program selection Drive letters precede file names indicating where files are ...

Page 74: ...is Screens OFF ON File test Drive letters precede file names indicating where files are Deletion of files Drive letters precede file names indicating where files are Deletion of font files Drive letters precede file names indicating where files are ...

Page 75: ... is in a single digit add a 0 zero preceding the data For the year be sure to enter the last two digits of the year For the hour enter it in the 24 hour format If any of the year month day hour and minute is not entered the ENT key will be deactivated If you make a wrong entry press the BS key to delete it and then enter the correct data To return to the SET SYSTEM menu press the C key Example To ...

Page 76: ...ables 0 the black and white inverted symbol scanning function Setting 2 reads both the black and white normal and inverted symbols while automatically recognizing them 2 REVERSE Activates or deactivates the mirror reverse image scanning function 3 DECODE LEVEL Sets the decoding level 4 VIEW FINDER Turns the view finder on or off 5 SCAN MODE Sets the scanner mode 6 MARKER Sets marker ON OFF mode 7 ...

Page 77: ... three choices for inverted symbols disable 0 enable 1 and enable with automatic recognition 2 Enabling this function makes it possible to scan black and white inverted 2D and bar code symbols Note that the automatic recognition scanning may take more time than scanning for black and white normal symbols only or inverted symbols only REVERSE Mirror reverse image scanning function for 2D codes Enab...

Page 78: ...e enabled Barcode reader mode 2 The barcode reader mode limits the vertical readable area to 15 at the center portion as shown below and the skew angle within the range of 6 θ 0 In this mode the scanning time required is shorter than that in the normal reader mode However the BHT cannot read 2D codes or multi line bar codes The barcode reader mode and the point scan mode cannot be enabled concurre...

Page 79: ... PDF417 n 1 n 2 n 3 n 4 n 5 n 6 n 7 n 8 1 2 3 n 1 n Y Model Error correction level No of rows No of digits Example If a code read is PDF417 Error correction level 4 12 rows and 2 digits the option data follows the read data as shown below Data read Y1041202 MaxiCode n 1 n 2 1 2 3 n 1 n X Mode Example If a code read is MaxiCode and Mode 4 the option data follows the read data as shown below Data re...

Page 80: ...dds serial numbers to data blocks H PARITY ON Adds a horizontal parity LINKUP TIME 30 seconds PROTOCOL Protocol options FIELD SPACE Ignore Trim Listed below are the default communications parameters for the direct connect interface Communications parameters for the direct connect interface port Defaults TRANSMIT SPEED 115200 bps PARITY BIT Vertical parity None DATA BIT Character length 8 bits STOP...

Page 81: ...n Select the desired screen directly using the corresponding numerical keys or indirectly using the F5 and F6 keys and then press the ENT key To return to the SET SYSTEM menu press the C key Setting the communications parameters for the IrDA interface On the SET COMMUNICATION menu select 1 OPTICAL to call up the screen shown at left 1 PARAMETER Switches to the communications parameters setting scr...

Page 82: ...1 SERIAL No Selects whether or not to add serial numbers to data blocks 2 H PARITY Selects whether or not to add a horizontal parity 3 LINKUP TIME Selects the timeout length in seconds to be applied when a link is to be established 4 FIELD SPACE Specifies the treatment of trailing spaces in fields To trim trailing spaces in fields select Ignore to retain them as data select Data Select the desired...

Page 83: ...etting screen On the SET CONNECTOR screen select 1 PARAMETER to call up the screen shown at left Highlighted is the current setting 1 TRANSMIT SPEED Sets the transmission speed 2 PARITY BIT Sets the vertical parity none odd or even 3 DATA Sets the character length 4 STOP Sets the stop bit length Select the desired item directly using the corresponding numerical keys or indirectly using the F5 and ...

Page 84: ...s to be applied when a link is to be established 4 FIELD SPACE Specifies the treatment of trailing spaces in fields To trim trailing spaces in fields select Ignore to retain them as data select Data Select the desired item directly using the corresponding numerical keys or indirectly using the F5 and F6 keys cycle through the choices available with the F7 and F8 keys and press the ENT key To retur...

Page 85: ...interface port to be used for user programs written in BHT BASIC OPEN COM 2 SYSTEM MODE Selects the IrDA Optical or direct connect Connector interface port to be used for downloading or uploading files in System Mode Select the desired item directly using the corresponding numerical keys or indirectly using the F5 and F6 keys cycle through the choices available with the F7 and F8 keys and press th...

Page 86: ...d then press the ENT key To return to the SET COMMUNICATION menu press the C key On the PROTOCOL TYPE screen select 1 Ymodem to call up the screen shown at left 1 CR LF Specifies line delimiters 2 CR LF PROPERTY Specifies the treatment of line delimiters in records when data files are downloaded To treat line delimiters in records as separators select Control code to treat them as data select Data...

Page 87: ...n press the ENT key If you do not need to modify the current setting press the ENT key only An ID number should be a five digit decimal character string The entry range is from 00001 to 65534 If the entry value is less than five digits the ENT key will be deactivated If you make a wrong entry press the BS key to delete it and then enter the correct data To return to the SET COMMUNICATION menu pres...

Page 88: ...he desired screen directly using the corresponding numerical keys or indirectly using the F5 and F6 keys and then press the ENT key To return to the SET SYSTEM menu press the C key Defining the function of the shift key On the SET KEY menu select 1 SHIFT KEY to call up the screen shown at left Highlighted is the current setting 1 Nonlock Shifts the keypad only when the SF key is held down 2 Onetim...

Page 89: ...ly using the F5 and F6 keys and then press the ENT key The screen returns to the SET KEY menu Magic keys M1 through M4 The M3 and M4 keys are assigned the trigger switch function by default You can make them serve as a SF key ENT key or backlight function on off key If you define the M1 key as a backlight function on off key pressing the M1 key activates or deactivates the backlight function In us...

Page 90: ...ectly using the F5 and F6 keys and then press the ENT key To return to the SET SYSTEM menu press the C key 4 8 Defragmenting the drive On the SET SYSTEM menu selecting 8 DEFRAG starts defragmenting the whole user area of the drive Defragmentation will reorganize the user area so that it may increase the empty space If defragmented the BHT may download files more efficiently than before execution o...

Page 91: ...y using the F5 and F6 keys and then press the ENT key To return to the SET SYSTEM menu press the C key 4 9 1 Setting the TCP IP On the SET TCP IP FTP and DHCP menu selecting 1 SET TCP IP calls up the screen shown at left 1 DEVICE Switches to the TCP IP DEVICE screen 2 IP ADDRESS Switches to the IP ADDRESS screen 3 TIMEOUT Switches to the TIMEOUT screen The 3 TIMEOUT appears only when the IrDA inte...

Page 92: ...the screen shown at left where the current settings are displayed Select the desired item directly using the corresponding numerical keys or indirectly using the F5 and F6 keys and then press the ENT key The entry box of the selected item becomes ready to accept entry and shows a cursor Enter the desired value using the numerical keys and period key and then press the ENT key In the entry mode to ...

Page 93: ...corresponding numerical keys or indirectly using the F5 and F6 keys and then press the ENT key The entry box of the selected item becomes ready to accept entry and shows a cursor Enter the desired value using the numerical keys and then press the ENT key In the entry mode to delete a single character press the BS key To delete the whole entry you made press the C key To return to the SET TCP IP me...

Page 94: ...ess of an FTP server 2 USER ID Sets a user name 3 PASSWORD Sets a password 4 DEFAULT DIR Specifies an initial directory through which the FTP server will search for files for transfer first when the FTP client gets connected to the server Select the desired item directly using the corresponding numerical keys or using the F5 and F6 keys and then press the ENT key The entry box of the selected item...

Page 95: ...aces in fields To trim trailing spaces in fields select Ignore to retain them as data select Data 4 UPLOAD MODE Selects whether uploaded files will be written over the existing files or appended to them 5 VERBOSE MODE Selects whether or not to display reply codes messages given on page 105 sent by the FTP server on the FTP client If the VERBOSE MODE is set to OFF no such reply codes will display b...

Page 96: ... the selected item becomes ready to accept entry and shows a cursor Enter the desired value using the numerical keys and then press the ENT key In the entry mode to delete a single character press the BS key To delete the whole entry you made press the C key To return to the SET TCP IP FTP and DHCP menu press the C key when any item is highlighted If you press the period key while holding down the...

Page 97: ... and indicator LED tests 6 FILE Selects the file checksum test 7 COMMUNICATION Selects the communications test 8 KEY VIBRATION Selects the key entry beeper and vibrator tests 9 PING Selects PING Select the desired setting directly using the corresponding numerical keys or indirectly using the F5 and F6 keys and then press the ENT key The selected test starts Highlighted is the currently selected i...

Page 98: ...code type and the number of digits To return to the TEST menu press the C key Listed below is a table showing the relationship between the code types and the identifier letters to be displayed on the LCD Code Type ID Letters QR Code QR Code Split codes in non edit mode PDF417 MaxiCode Data Matrix EAN 13 UPC A EAN 8 UPC E Interleaved 2of5 ITF Q S Y X Z A B C I Codabar NW 7 Code 39 Code 93 Code 128 ...

Page 99: ... appears on the LCD until the completion of scanning of all split QR Code symbols If you scan any non split QR Code symbol midway through a sequence of split QR Code scanning the BHT displays that non split QR Code data cancels the split code scanning and discards the split QR Code data already scanned The same occurs also if the trigger switch is released or the split QR Code scanning interval ex...

Page 100: ... YYYYY Total RAM capacity unit kilobytes If any error is detected the BHT beeps three times shows the message as shown at left and terminates the test Where ZZZZZZZZ Address where an error has occurred AAAAAAAA Data to write BBBBBBBB Data read out from the RAM To return to the TEST menu press the C key Upon normal completion of the RAM test the BHT beeps once shows the message as shown at left and...

Page 101: ...the BHT off Scale Frequency Hz do 523 1046 2093 4186 re 587 1174 2349 mi 659 1318 2637 fa 698 1396 2793 sol 783 1567 3135 la 880 1760 3520 ti 987 1975 3951 5 4 Aging test On the TEST menu selecting 4 AGING proceeds to the aging test while showing the current date and time on the LCD This test is intended for personnel which check the BHT in the factory Once this test is selected the automatic powe...

Page 102: ...rn To return to the previous screen press the BS key To stop this test while in progress press the C key BS key ENT key As shown at left the entire screen turns black The indicator LED lights in green BS key ENT key As shown at left everything disappears and the indicator LED lights in red BS key ENT key An outline with a width of one dot appears Press the ENT key and the BHT beeps once and return...

Page 103: ... this screen will show the file size and the test result To select a file use the F5 and F6 keys to move the cursor to the desired file If there are more than four files the screen will scroll Highlighted is the currently selected file Press the C key to return to the TEST menu The file name file size and test result OK or NG appear as shown at left Press the C key to return to the file selection ...

Page 104: ... and receives the data sent back from the master BHT Preparation for the direct connect interface test Arrange a 3 pole mini stereo plug as illustrated below and connect it to the direct connect interface port on the BHT On the TEST menu selecting the 7 COMMUNICATION calls up the screen shown at left 1 OPTICAL Switches to the MASTER SLAVE selection screen for the IrDA interface test 2 CONNECTOR Te...

Page 105: ... at left In parentheses are error codes which have the following meanings X X 1 The received data is different from the sent data 2 A timeout has occurred during standby for data reception 1 2400 bps 2 9600 bps 3 115200 bps The master BHT automatically returns to the TEST COMMUNICATION menu after 10 seconds from the occurrence of an error Press the C key to return to the TEST COMMUNICATION menu Up...

Page 106: ...occurs the BHT beeps three times and shows the screen at left In parentheses are error codes which have the following meanings X X 1 The received data is different from the sent data 2 A timeout has occurred during standby for data reception 1 300 bps 2 115200 bps Upon normal completion of the test the BHT beeps once and shows the screen at left Press the C key to return to the TEST COMMUNICATION ...

Page 107: ...tter The table below shows the relationship between the keys the identifier letters to be displayed on the LCD and the frequencies Hz of the beeper Key Letter Beeper Hz Key Letter Beeper Hz Key Letter Beeper Hz M3 M1 M2 M4 7 8 9 4 5 N L M O 7 8 9 4 5 Note 293 329 Note 391 440 493 523 587 6 1 2 3 0 ENT F1 F2 6 1 2 3 0 A B 659 698 783 880 987 1046 1174 1318 1396 F3 F4 F5 F6 F7 F8 BS C SF C D E F G H...

Page 108: ...x enclosed with brackets is ready to accept data If you want to modify the number of echo requests displayed enter the desired value using the numerical keys To delete a single character press the BS key To delete the whole entry you made press the C key Press the ENT key to start PING PING running screen PING end screen Once PING starts running the message shown at left will appear To stop PING p...

Page 109: ...ng running of PING 2 Setting PING parameters On the TEST PING menu select 2 SET PING to call up the screen shown at left where the current settings are displayed 1 DESTINATION IP Specifies the IP address of a host computer that you want to ping 2 DATA SIZE Specifies the data size of an echo request 3 INTERVAL Specifies the echo request intervals in units of 100 ms 4 TIMEOUT Specifies the timeout p...

Page 110: ...END TYPE is selected use the F7 and F8 keys to choose the desired type To return to the TEST PING menu press the C key when any item is highlighted Entry Range for DATA SIZE INTERVAL TIMEOUT and COUNT Item Allowable entry range Initial value DATA SIZE 4 to 1472 56 INTERVAL 0 to 65535 10 TIMEOUT 0 to 65535 10 COUNT 0 to 65535 4 Specification of zero 0 will set the number of echo requests to infinit...

Page 111: ... and then sends an echo request again For TYPE 1 the relationship between the INTERVAL and TIMEOUT should be INTERVAL TIMEOUT TYPE 2 After sending an echo request PING waits for an echo reply to be received or for timeout to occur After that PING waits for the period specified by INTERVAL and then sends an echo request again For TYPE 2 no relationship between the INTERVAL and TIMEOUT is required I...

Page 112: ...up the screen shown at left where the current TCP IP device link layer and transmit speed are displayed Select a desired item by using the numerical keys or F5 and F6 keys Then select a desired setting by using the F7 and F8 keys To return to the TEST PING menu press the C key when any item is highlighted ...

Page 113: ... following font types are displayed JIS1 16 JIS Level 1 font 16 dot JIS2 16 JIS Level 2 font 16 dot JIS1 12 JIS Level 1 font 12 dot JIS2 12 JIS Level 2 font 12 dot 6 2 Displaying the CU 311 system information M1 key M2 key If placed on the CU 311 the BHT can display the CU 311 system information On the SYSTEM INFORMATION screen that can be called up by selecting 6 VERSION on the SYSTEM MENU press ...

Page 114: ...100 If the M2 key is pressed when the BHT is not placed on the CU 311 The error message shown at left will appear Press the C key to return to the SYSTEM INFORMATION screen ...

Page 115: ...atus message IP address of an FTP server you have specified Current directory reserved 1 DIR FILE Specifies a directory and or file name For details refer to the next page 2 FIELDS Specifies field information of a data file For details refer to the next page Select the desired item directly using the corresponding numerical keys or indirectly using the F5 and F6 keys and then press the ENT key The...

Page 116: ...le s exists The current settings are displayed Entry box for a directory and or file name File name currently selected Nothing is displayed at the initial state of the FTP client Status message IP address of an FTP server you have specified Current directory reserved 1 DIR FILE Specifies a directory and or file name For details refer to the next page 2 SELECT FILE Selects a file to be uploaded For...

Page 117: ...rver If a file name specified here is different from the one that is specified in the SELECT FILE entry box then the FTP client will use the file name specified in this entry box for uploading If you enter nothing in this entry box and press the ENT key the FTP client will use the file name specified in the SELECT FILE entry box for uploading SELECT FILE entry box For uploading you need to choose ...

Page 118: ...ecution of an FTP command an error has occurred FTP opened Connection is established by FTP Illegal text format The format of a received text is illegal Opening device Opening a device Out of memory The memory is insufficient for storing files to be downloaded Out of range The specified parameter s is out of the allowable range Parameter error In downloading the record length and or field length s...

Page 119: ...nsfer or file abort 227 Entering Passive Mode h1 h2 h3 h4 p1 p2 230 User logged in proceed 250 Requested file action okay completed 257 PATHNAME created 331 User name okay need password 332 Need account for login 350 Requested file action pending further information 421 Service not available closing control connection This may be a reply to any command if the service knows it must shut down 425 Ca...

Page 120: ...hen press the ENT key To return to the SYSTEM MENU press the C key 8 1 RF parameter menu Selecting the 1 PARAMETER on the RF MENU calls up the screen shown at left 1 ID Switches to the ID entry screen 2 RF OPTION Switches to the RF option screen 3 WEP KEY Switches to the WEP key definition screen 4 INITIALIZE Switches to the RF parameter initialization screen Select a desired item by using the num...

Page 121: ...umeric mode without guidance and alphabet mode press the SF key After completion of settings press the ENT key In the entry mode to delete a single character press the BS key To delete the whole entry you made press the C key For details about the client name and service set ID refer to Section 3 1 2 Pressing the C key when any item is highlighted will display the confirmation message as shown at ...

Page 122: ...nfirmation message as shown at left To save the new entry choose 1 Yes and press the ENT key The screen will return to the RF parameter menu To cancel the new entry choose 2 No and press the ENT key The newly entered data will be discarded and the screen will return to the RF parameter menu 8 1 3 WEP key definition screen Selecting the 3 WEP KEY on the RF parameter menu displays the screen shown a...

Page 123: ...key with the desired key but may not edit or delete it For details about the WEP key refer to Section 3 1 2 When an WEP key has not been defined the 2 KEY field shows no asterisk and the 1 KEY SIZE field automatically selects 40 Shown at left is an WEP definition screen being halfway through entry In this example the WEP key is defined as ABCDE12345 An WEP should be a 10 or 26 digit hexadecimal wi...

Page 124: ...em highlighted will return to the WEP key definition screen Be sure to record new entry you make There is no way to read it out As long as you do not set a new WEP key the previous setting will be retained To enable the encryption with an WEP key you need to set the 2 WEP ON on the RF option screen If any wrong WEP key is entered e g the entered key is not correct in length or it contains invalid ...

Page 125: ...ill return to the WEP KEY definition screen To cancel the new entry choose 2 No and press the ENT key The newly entered data will be discarded and the screen will return to the WEP KEY definition screen 8 1 4 RF parameter initialization screen Selecting the 4 INITIALIZE on the RF parameter menu calls up the screen shown at left To initialize the RF parameters choose 1 Yes and press the ENT key Ini...

Page 126: ...k status appears in real time ASSOCIATED Displays the MAC address assigned to the wireless interface of the associated access point SIGNAL STRENGTH Displays the signal intensity of receive packets LINK QUALITY Displays the comprehensive link operation level with the access point If the following shows Communications state EXCELLENT GOOD FAIR POOR Excellent communications link Poor communications l...

Page 127: ...d System Mode 113 8 3 RF version screen Selecting the 3 VERSION on the RF MENU calls up the screen shown at left V XXX XXX Firmware version of the wireless module MACID MACID of the wireless module To return to the RF MENU press the C key ...

Page 128: ...nt in the memory the message shown at left appears Press the C key to return to the SYSTEM MENU Deletion confirmation screen Selecting a file to be deleted and pressing the ENT key calls up the confirmation screen shown at left 1 Yes Deletes the selected file 2 No Cancels deletion and returns to the previous file selection screen Select the desired item using the corresponding numerical keys then ...

Page 129: ... shown at left Use the F5 and F6 keys to move the cursor to the font file to be deleted then press the ENT key Press the C key to return to the SYSTEM MENU If no font file is resident in the memory the message shown at left appears Press the C key to return to the SYSTEM MENU Deletion confirmation screen Selecting a font file and pressing the ENT key calls up the confirmation screen shown at left ...

Page 130: ... beforehand refer to on page 47 If you select the 2 UPLOAD the system will set up the BHT system parameter file based on the current settings and upload it to the host computer After that the created file will be deleted If you select the 1 DOWNLOAD the BHT will receive the BHT system parameter file from the host computer and read in the values stored in the file After that the received file will ...

Page 131: ... file to be downloaded While the downloading operation is in progress the screen shown at left is displayed indicating the file name and the number of received records the total number of records To abort the downloading operation press the C key The screen will switch back to the SYSTEM PARAMETER transfer menu Upon completion of downloading the BHT displays the screen shown at left and beeps once...

Page 132: ... a file other than the BHT system parameter file Solution Check whether the file you attempted to download is the BHT system parameter file Problem The current download will exceed the maximum allowable number of files 120 files in the memory Solution Press the 2 key to return to the SYSTEM MENU then delete unnecessary files in the memory Refer to Section 2 5 3 9 Problem Downloading has failed Sol...

Page 133: ...eter file to be uploaded While the uploading operation is in progress the screen shown at left is displayed indicating the file name and the number of sent records the total number of records To abort the uploading operation press the C key The screen will switch back to the SYSTEM PARAMETER transfer menu Upon completion of uploading the BHT displays the screen shown at left and beeps once Press t...

Page 134: ...sary files in the memory Refer to Section 2 5 3 9 Problem The memory has already contained 120 files so the BHT system parameter file cannot be set up Solution Press the C key to return to the SYSTEM MENU then delete unnecessary files in the memory Refer to Section 2 5 3 9 Problem Uploading has failed Solution To retry uploading press the 1 key To return to the SYSTEM MENU press the 2 key Check th...

Page 135: ...left 1 REMOTE WAKEUP Activates or deactivates the remote wakeup function 2 TRANSMIT SPEED Sets the transmission speed for the remote wakeup Select the desired item directly using the corresponding numerical keys or indirectly using the F5 and F6 keys cycle through the choices available with the F7 and F8 keys and press the ENT key To return to the SYSTEM MENU press the C key ...

Page 136: ... the file After that the received file will be deleted For uploading downloading the BHT will use the communications parameters communications protocol and interface port specified in Section 2 5 3 4 5 Setting the communications environments Usually you do not need to use the SYSTEM MESSAGE transfer menu since system messages have been set up at the time of delivery from the factory SYSTEM MESSAGE...

Page 137: ...ed records the total number of records To abort the downloading operation press the C key The screen will switch back to the SYSTEM MESSAGE transfer menu Upon completion of downloading the BHT displays the screen shown at left and beeps once Press the C key to return to the SYSTEM MESSAGE transfer menu When the BHT downloads the system message file it creates a temporary file named _B30MSG FN3 in ...

Page 138: ...ad a file other than the system message file Solution Check whether the file you attempted to download is the system message file Problem The current download will exceed the maximum allowable number of files 120 files in the memory Solution Press the 2 key to return to the SYSTEM MENU then delete unnecessary files in the memory Refer to Section 2 5 3 9 Problem Downloading has failed Solution To r...

Page 139: ... sent records the total number of records To abort the uploading operation press the C key The screen will switch back to the SYSTEM MESSAGE transfer menu Upon completion of uploading the BHT displays the screen shown at left and beeps once Press the C key to return to the SYSTEM MESSAGE transfer menu When the BHT uploads the system message file it creates a temporary file named _B30MSG FN3 in the...

Page 140: ...in the memory Refer to Section 2 5 3 9 Problem The memory has already contained 120 files so the BHT system message file cannot be set up Solution Press the C key to return to the SYSTEM MENU then delete unnecessary files in the memory Refer to Section 2 5 3 9 Problem Uploading has failed Solution To retry uploading press the 1 key To return to the SYSTEM MENU press the 2 key Check the interface p...

Page 141: ...oad a BHT system reconfig file referring to Section 2 6 1 On the MODIFY MENU selecting 1 SYSTEM MODIFY calls up the screen shown at left 1 DO IT Starts updating the current BHT system 2 FILENAME The filename to be used for updating the BHT system will be displayed If it is different from the name of the BHT system reconfig file you have downloaded you may specify the correct filename here For deta...

Page 142: ...the entry mode between the numeric mode and alphabet mode In the entry mode to delete a single character press the BS key To delete the whole entry you made press the C key To return to the MODIFY MENU press the C key when any item is highlighted If no BHT system reconfig file exists at the start of updating If no BHT system reconfig file exists in the BHT when you select 1 DO IT then the message ...

Page 143: ... To specify a CU 311 system reconfig file to be sent select 2 FILENAME The entry box becomes ready to accept entry and a cursor appears Enter the desired value using the numerical keys and period and then press the ENT key Pressing the SF key switches the entry mode between the numeric mode without a guidance and alphabet mode In the entry mode to delete a single character press the BS key To dele...

Page 144: ...e start of updating If no BHT is placed on the CU 311 when you select 1 DO IT then the message shown at left will appear Place the BHT on the CU 311 and then try updating again Refer to Section 2 6 2 To return to the CU F W MODIFY menu screen press the C key If an updating error occurs If any updating error occurs during updating that is started by selecting 1 DO IT then the message shown at left ...

Page 145: ...pdating menu SYSTEM MODIFY to update the BHT system Upon completion of updating the BHT will automatically turn itself off Refer to Section 2 5 3 14 1 To avoid a low battery problem during the system updating operation ensure that the BHT has sufficient battery power or keep the BHT placed on the CU Even if the BHT is shut down during the operation due to a low battery problem turning it on can re...

Page 146: ... Place the BHT on the CU 311 and use the CU 311 system updating menu CU F W MODIFY to update the current CU system For the detailed procedure refer to Section 2 5 3 14 2 During updating the POWER LED on the CU 311 will flash For details refer to Section 5 6 1 During updating do not remove the BHT from the CU 311 or turn the BHT off Doing so will cause a CU 311 system updating error making the CU 3...

Page 147: ...o Directory Manager that starts a first registered one out of user programs PD4 loaded in the BHT If the resume function is activated turning the BHT on will resume the program at the current point that had been running before the BHT was turned off When downloading more than one user program after system initialization you should download first a desired program to be run as an auto start executi...

Page 148: ...un by pressing the PW key As long as you do not delete the execution program or download any other program the execution program is always registered in the top of the directory AAAAAAAA DAT BBBBBBBB DAT MAIN PD4 SUBMAIN PD4 Directory information MAIN PD4 Newer version SUBMAIN PD4 Newer version DOWNLOAD AAAAAAAA DAT BBBBBBBB DAT MAIN PD4 SUBMAIN PD4 Directory information AAAAAAAA DAT BBBBBBBB DAT ...

Page 149: ...tarts a first registered one out of user programs PD4 loaded in the BHT For details about the wakeup function refer to the BHT BASIC Programmer s Manual Starting with the remote wakeup function If the remote wakeup function is activated the BHT will wake up upon receipt of the specified control command from the host computer At the time of wakeup if the BHTRMT PD4 file exists in the BHT the BHTRMT...

Page 150: ...136 ...

Page 151: ... 232C interface specifications and the basic communications specifications 3 1 Spread Spectrum Communication 138 3 1 1 Notes for Wireless Operations 138 3 1 2 RF Related Parameters 139 3 2 Infrared Communication 140 3 3 RS 232C Interface Specifications 142 1 Interface Connector and Pin Assignment 142 2 Interface Cable Connection 143 3 4 Basic Communications Specifications and Parameters 144 3 4 1 ...

Page 152: ...lic objects metallic dust or metallic walls in the vicinity of the path and vibration at either end To System Designers Before developing the application make sure that the intended environment is free of the interference factors above and thus actually capable of supporting link operation Assume that there will be communications failures requiring robust retry capabilities in the software When in...

Page 153: ...T may take more time to wake up for link operation or send response messages WEP Wired Equivalent Privacy When WEP is ON messages to be sent received over the wireless LAN will be encrypted The WEP KEY uses 40 bit 10 digit hexadecimal or 128 bit 26 digit hexadecimal encryption word The BHT is able to definitely communicate with the access points having the same WEP KEY WEP KEY You can set four typ...

Page 154: ... transmission speed Freedom from the codes regulations and licenses which differ from country to country unlike radio devices The BHT can communicate with other IrDA compliant equipment just by aligning their IrDA ports with each other The effective IR range and IrDA port angle differ depending upon the target equipment so observe the instructions given in manuals furnished with such equipment If ...

Page 155: ...efined hardware IrDA Serial Infrared Physical Layer Link and communications protocols for IR communications The BHT s physical layer complies with the IrDA1 2 Low Power with a maximum transfer distance of 0 15 m and maximum transmission rate of 115 2 kbits per second The BHT supports three communications protocols YMODEM BHT Ir protocol and BHT protocol ...

Page 156: ...nal Input Output Signal Name Function BHT External device SD Send data RD Receive data SG Signal ground The input output voltage threshold for the logical valued signal is listed below Logical Value Input Voltage Threshold RD Output Voltage Threshold SD 0 3V min 5V min 1 3V max 5V max The direct connect interface port is not designed to stand frequent connecting disconnecting Do not plug and unplu...

Page 157: ...le Connection Connect the BHT directly to a host computer a modem or a printer with a direct connect interface cable as illustrated below Cable Connection between BHT and Host Computer Cable Connection between BHT and Modem Cable Connection between BHT and Printer ...

Page 158: ...itted The start stop synchronization is an asynchronous system which synchronizes each character as a unit that is it externally adds start and stop bits to the leading and trailing bit positions of the character to be transmitted respectively A clock starts counting on receiving the start bit and it falls into a non communication state on receiving the stop bit The number of the stop bits is sele...

Page 159: ...single bit each for start and stop bits Vertical Parity A vertical parity bit is a redundancy bit which is added to every character to be transmitted in order to check that data has been transmitted accurately The parity bit should be set to 1 or 0 depending upon the parity parameter setting to make the number of set bits in the character even or odd The receiver counts the number of set bits in t...

Page 160: ...ommunications environments In BHT BASIC To set the transmission speed character length vertical parity and stop bit length For the IrDA interface set the transmission speed only use the OPEN COM statement in BHT BASIC OPEN COM Opens the interface port selected in System Mode OPEN COM1 Opens the IrDA interface port for data transmission irrespective of the setting in System Mode OPEN COM2 Opens the...

Page 161: ...147 Chapter 4 Error Messages This chapter lists the error messages which will appear on the LCD if some error occurs in the BHT 4 1 System Errors 148 4 2 Errors in System Mode 155 ...

Page 162: ...est dealer Low battery warning Problem When the BHT is switched on or off or during execution of a program System Mode or application the battery output level has dropped below a specified lower limit If low battery is detected the BHT displays this message for approx 2 seconds and beeps three times for 0 1 second per beep After that it will resume previous regular operation Solution The battery c...

Page 163: ... the battery level the beeper may not sound five times Solution Replace or recharge the battery cartridge For the charging procedure refer to Chapter 5 Section 5 5 Calendar clock stopped Problem The calendar clock integrated in the BHT has stopped because the battery cartridge had been removed for a long time or the rechargeable battery cartridge had not been recharged for a long time The indicati...

Page 164: ...n left without a battery cartridge loaded or with a discharged battery cartridge loaded so unsaved data is lost Normally shut down refers to the BHT is turned off with the PW key or by the auto power off feature Solution Refer to Chapter 2 Section 2 3 7 BHT Turning off Notes ...

Page 165: ...y cartridge then turn the BHT on If this error occurs frequently make a note of the displayed message and codes and contact your nearest dealer Problem During execution of System Program the System Program has received an invalid command code xxxxxxxx Error address If this error occurs the BHT beeps five times for 0 1 second per beep Solution Unload and reload the battery cartridge then turn the B...

Page 166: ...the trigger switch Selecting 2 No turns the power off Resume data lost Problem Although the resume function had been set to ON no resume data has been retained since the BHT was not normally turned off and then left without a battery cartridge loaded or with a discharged battery cartridge loaded The BHT displays this error message for three seconds and automatically runs the execution program from...

Page 167: ...window asking whether or not to run the code scanning demo Solution Make your settings in System Mode again If the window asking whether to run the code scanning demo appears activate System Mode and download user programs on the DOWNLOAD menu For the downloading procedure refer to Chapter 2 Section 2 5 3 2 For the start up way of user programs refer to Section 2 7 System down error Problem An err...

Page 168: ...e errors occurs the BHT beeps five times for 0 1 second per beep and then turns itself off Solution Turn the BHT on again If error 1 above occurs frequently contact your nearest dealer If error 2 occurs frequently initialize the BHT System the whole user area including the font file area If error 3 occurs frequently delete the execution program file that causes this error or download the original ...

Page 169: ...TEM MENU screen then download user programs Refer to Chapter 2 Section 2 5 3 2 Problem In the SET SYSTEM menu you attempted to select a user program file as an execution program to be run when the power is applied but no user program files had been stored in the memory Solution Press the C key to return to the SYSTEM MENU screen then download user programs Refer to Chapter 2 Section 2 5 3 2 Proble...

Page 170: ...e SYSTEM MENU then delete unnecessary files in the memory or decrease the size of the file to be downloaded Refer to Chapter 2 Section 2 5 3 9 2 11 and 13 Problem In the SYSTEM PARAMETER transfer menu you attempted to download a file other than the BHT system parameter file Or in the SYSTEM MESSAGE transfer menu you attempted to download a file other than the system message file Solution Check the...

Page 171: ...nloading has failed Solution To retry downloading press the 1 key To return to the SYSTEM MENU press the 2 key Check the interface port communications parameters and communications protocol in the SET SYSTEM menu or perform the communications test in the TEST menu Refer to Chapter 2 Section 2 5 3 4 5 and 5 7 It is also necessary to check the communications parameters setup of the host computer Pro...

Page 172: ...Problem The memory has already contained 120 files so the BHT system parameter file or system message file cannot be set up Solution Press the C key to return to the SYSTEM MENU and delete unnecessary files Refer to Chapter 2 Section 2 5 3 9 Problem Uploading has failed Solution To retry uploading press the 1 key To return to the SYSTEM MENU press the 2 key Check the interface port communications ...

Page 173: ... Host Computer 164 5 4 1 Setting the Transmission Speed of the CU 300 164 5 4 2 Interface Cable Connection 165 5 4 3 Interfacing with the Host Computer 166 1 CU 301 321 166 2 CU 311 167 5 5 Charging the Battery Cartridge 168 5 6 Functions Exclusive to the CU 311 170 5 6 1 Displaying the CU 311 Status 170 5 6 2 Displaying the CU System Information on the BHT 171 5 6 3 Updating the CU System Program...

Page 174: ...es with the BHT via the IrDA interface and with the host computer via the RS 232C interface CU 301 USB interface CU 321 or Ethernet 10Base T interface CU 311 2 Battery cartridge charging function The CU 300 charges the lithium ion battery cartridge loaded in the BHT NOTE Before using the CU 321 you need to install the dedicated USB device driver stored in the CD ROM that comes with the CU 321 For ...

Page 175: ...als doing so could result in a lower charging efficiency Clean these terminals periodically Power inlet connector Plug the AC adapter into this connector Without using the AC adapter the CU 321 can work if the power 5V 500 mA is supplied via the USB host or USB hub Interface connector Used to exchange data with the host computer or communications station The CU 301 321 311 has an RS 232C port USB ...

Page 176: ...ace Connecting the AC adapter supplies power to the CU 321 If no AC adapter is connected turning on the USB host computer and USB hub supplies power to the CU 321 NOTE To charge the battery cartridge use the AC adapter except when the CU 321 is connected to a self powered hub capable of supplying power 5V 500 mA via the USB line NOTE To charge the battery cartridge even when the USB host computer ...

Page 177: ...r use the CU on the line voltage other than the specified level Doing so could cause the CU to break or burn If the power cord of the AC adapter is damaged e g exposed or broken lead wires stop using it and contact your nearest dealer Failure to do so could result in a fire or electrical shock If you are not using the CU for a long time be sure to unplug the AC adapter from the wall socket and dis...

Page 178: ...s default Do not disturb the DIP switch Set the transmission speed of the CU 301 to the same value as that of the BHT and the host computer by using the DIP switch next to the power inlet connector 1 Remove the protection sheet of the DIP switch from the CU 301 2 Set the selectors of the DIP switch as shown below 3 Reinstall the protection sheet Do not set the DIP switch to any configurations othe...

Page 179: ...e to the interface port of the CU 301 CU 321 Connect the USB interface cable to the interface port of the CU 321 CU 311 Connect the Ethernet interface cable to the interface port of the CU 311 4 Connect the other end of the RS 232C Ethernet USB interface cable to the corresponding port of the host computer TIP The CU 321 311 can be connected via a hub to the host computer Interface cable CU 301 RS...

Page 180: ...rn the BHT on and run System Mode Set the communications environments communications protocol interface port communications parameters and protocol options Refer to Chapter 2 Section 2 5 3 4 5 Select the IrDA interface port 5 On the host computer initiate a communications program e g BHT BASIC 4 0 Transfer Utility or equivalent 6 To transfer data stored in the BHT to the host computer select UPLOA...

Page 181: ...n and start System Mode Set up the TCP IP device or FTP FTP server IP address user ID etc Refer to Chapter 2 Section 2 5 3 4 9 5 On the host computer initiate an FTP server program 6 To exchange data by FTP between the BHT and the host computer select FTP on the SYSTEM MENU Refer to Chapter 2 Section 2 5 3 7 The BHT and the host computer start communication with each other via the CU 311 Upon star...

Page 182: ...Generally it is necessary to replace the battery cartridge after it has undergone approx 300 cycles of charging and discharging operation 1 Turn the CU 300 on The POWER LED comes on 2 Place the BHT loaded with a battery cartridge onto the CU 300 The BHT turns on the indicator LED in red and starts charging The charging time is approx 3 hours approx 9 hours When the CU 321 is powered from the USB h...

Page 183: ... the CU 321 is self powered via the USB interface from the USB host computer or USB hub and the host computer is in the suspended mode then the CU 321 cannot charge the battery cartridge If the host computer switches to the suspended mode when the CU 321 is charging the battery cartridge then the CU 321 will stop charging When the host computer recovers from the suspended mode the CU 321 will star...

Page 184: ...tus OFF OFF Power off ON OFF Power on ON ON Communicating with the host Flashing slowly 1 ON Updating the CU system program Flashing slowly Flashing 2 Waiting for retry after occurrence of a CU system program updating error Flashing slowly Flashing slowly System program failure Solution Contact your nearest dealer Flashing quickly 3 Flashing quickly System program error Solution Restart the CU 311...

Page 185: ...5 3 6 System Information 5 6 3 Updating the CU System Program via the BHT You can update the CU 311 system program by using the BHT 1 Downloading the CU 311 system program file Download the CU 311 system program file to the BHT from the host computer 2 Updating the current CU 311 system program Set the BHT on the CU 311 whose system program should be updated Operate the BHT to display the CU F W M...

Page 186: ... 301 External device 2 RD Receive data 3 SD Send data 4 ER Data terminal equipment ready 5 SG Signal ground 6 DR Data set ready 7 RS Request to send 8 CS Ready to send The input output voltage threshold for the logical valued signal is listed below Logical Value Input Voltage Threshold Output Voltage Threshold 0 3V n 15V 5V min 1 15V n 3V 5V max CU 321 The CU 321 has a Full Speed USB 1 1 capable p...

Page 187: ...nterface port 10Base T Ethernet Interface Port RJ45 jack on the CU 311 Pin No Signal Functions 1 TD Send data 2 TD Send data 3 RD Receive data 4 N C No connection 5 N C No connection 6 RD Receive data 7 N C No connection 8 N C No connection The MAC address of the CU 311 is printed on the nameplate ...

Page 188: ...ble the DTE and DCE Data Circuit Endpoint shall be connected with each other by a straight mode cable The DTE is one piece of equipment connected at both ends of a communications line as a sender or receiver of data such as CU 301 on which the BHT is placed and a host computer The DCE is one piece of equipment connected in between the DTE and the communications line and terminates communications l...

Page 189: ...176 2 Readable Code Specifications 177 3 Scanning Performance 179 4 Interface Specifications 181 A 2 CU 300 182 1 Product Specifications 182 2 Charging Discharging Requirements CU 301 321 311 182 3 Interface Specifications 183 Appendix B A Typical Basic Operation 185 Appendices ...

Page 190: ...er CPU 32 bit RISC RAM 2MB Flash memory 16MB Keypad Magic keys 4 Function keys 8 Numerical keys and others 16 Display Type Dot matrix FSTN liquid crystal display LCD with backlight Formation 132 dots wide by 72 dots high Screen mode Font size Chars x Lines Dots W x H Standard size 22 x 9 6 x 8 Single byte ANK mode Small size 22 x 12 6 x 6 Full width 8 x 4 16 x 16 16 dot font Half width 16 x 4 8 x ...

Page 191: ...columns 3 to 43 rows 1 0 25 mm 9 8 mils min 1 Excluding start stop codes and left and right indicators 3 MicroPDF417 Number of columns and number of rows Module size 1 to 4 columns 4 to 44 rows 2 0 25 mm 9 8 mils min 2 Excluding left center and right row address patterns 4 MaxiCode Module size Module pitch 30 29 x 33 modules 0 88 mm 34 6 mils 5 Data Matrix Code size Cell pitch Max 96 x 96 cells Sk...

Page 192: ...4 digits Only even numbered digits All of the above values are under the following conditions Ambient illuminance 500 to 3000 lx Light source Xenon lamp 8 Multi line Code Scanning The BHT 300Q supports multi line code scanning that scans up to 3 lines of codes from universal product codes Interleaved 2of5 ITF Codabar NW 7 Code 39 and Code 128 EAN 128 at a time in the specified order The multi line...

Page 193: ... 33 mm 13 0 mils 0 50 mm 19 7 mils 35 to 135 mm 1 4 to 5 3 inches 1 35 to 190 mm 1 4 to 7 4 inches 1 35 to 265 mm 1 4 to 10 4 inches 2 PCS value 0 9 min Reflection intensity 85 min for white 1 Under the following conditions QR Code Model 2 Ver 5 37 x 37 cells Error correction level M Black and white label 2 Under the following conditions QR Code Model 2 Ver 3 29 x 29 cells Error correction level M...

Page 194: ...85 min for white 3 Under the following conditions Codabar 10 digit Narrow bar Narrow space 0 15 mm 5 9 mils 4 Under the following conditions Codabar 10 digit Narrow bar Narrow space 0 25 mm 9 8 mils 5 Under the following conditions EAN 8 Module size 0 33 mm 13 0 mils The BHT 300QW may fail to read codes due to specular reflection depending upon the position of the light source scanning angle of th...

Page 195: ...ization Start stop Transmission speed 115 200 bps max Signal level Conforms to the RS 232C interface Pin assignment As shown below Pin No Signal Functions Signal Input Output BHT External device 1 SG GND Ground for signals 2 SD Send data 3 RD Receive data Radio Interface Modulation Spread Spectrum Direct Sequence Frequency 2 4 GHz band Transmission speed 11 5 5 2 1 Mbps Channels 13 ETSI ...

Page 196: ...4 x 140 x 92 mm 4 49 x 5 51 x 3 62 inches 114 x 134 x 92 mm 4 49 x 5 28 x 3 62 inches Weight Approx 200 g Approx 210 g Operating Ambient Temperature 0 C to 40 C 32 F to 104 F Operating Humidity 20 to 80 with no dew condensation The CU 321 can be powered also from the AC adapter 2 Charging Discharging Requirements CU 301 321 311 Charge current Approx 790 mA Charge time Approx 3 hours approx 9 hours...

Page 197: ... Pin No Signal Functions Signal Input Output CU 301 External device 2 RD Receive data 3 SD Send data 4 ER Data terminal equipment ready 5 SG Signal ground 6 DR Data set ready 7 RS Request to send 8 CS Ready to send Shown below is a diagram of the internal connection in the CU 301 CU 301 BHT 300 ...

Page 198: ...The CU 311 has an IEEE802 3 compliant Ethernet interface port 10Base T Ethernet Interface Port RJ45 jack on the CU 311 Pin No Signal Functions 1 TD Send data 2 TD Send data 3 RD Receive data 4 N C No connection 5 N C No connection 6 RD Receive data 7 N C No connection 8 N C No connection ...

Page 199: ...pical basic operation that helps you instruct the hands on user in practical bar code reading operation Application type Inventory Operation Power ON Read the bar code on stock A Key in the quantity Read the bar code on stock B Key in the quantity Repeat the above operation ...

Page 200: ...formation in the handling and operating of the BHT 300QW Please feel free to send your comments regarding any errors or omissions you may have found or any suggestions you may have for generally improving the manual In no event will DENSO WAVE be liable for any direct or indirect damages resulting from the application of the information in this manual ...

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