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116

 

 

 

 

 

 

 

 

Chapter 3 

 

Communications Operations of  

the BHT-202Q/202QW-CE 

Describes the communications operations of the BHT—the spread spectrum communication 
(BHT-202QW-CE only), infrared communication, USB interface specifications, basic communications 
specifications, communication using Ymodem, and ActiveSync--for data transfer with the host PC or 
other devices. 

 

3.1

 

Spread Spectrum Communication ..................................................................................................................117

 

3.1.1

 

Notes for Wireless Operations..................................................................................................................117

 

3.1.2

 

RF-Related Parameters............................................................................................................................118

 

3.2

 

Infrared Communication..................................................................................................................................120

 

3.3

 

Connector interface specification....................................................................................................................121

 

3.4

 

Basic Communications Specifications and Ymodem......................................................................................123

 

3.4.1

 

Basic Communications Specifications ......................................................................................................123

 

3.4.2

 

Using Ymodem .........................................................................................................................................125

 

3.5

 

ActiveSync ......................................................................................................................................................126

 

3.5.1

 

Configuring the Host PC ...........................................................................................................................126

 

3.5.2

 

Connection Using ActiveSync...................................................................................................................128

 

 

 

Содержание BHT-202QW-CE

Страница 1: ...BHT 202Q 202QW CE...

Страница 2: ...wton s rings rainbow like patterns may appear on the touch screen This does not necessarily indicate a problem with the touch screen If you leave the BHT with the battery cartridge discharged or with...

Страница 3: ...ease READ through these operating instructions carefully It will enable you to operate your BHT 202Q 202QW CE correctly After you have finished reading the instructions keep this manual handy for spee...

Страница 4: ...operations of the BHT 202Q 202QW CE the spread spectrum communication BHT 202QW CE only infrared communication USB interface specifications basic communications specifications communication using Ymod...

Страница 5: ...ce Manual 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 i...

Страница 6: ...ose conditions that could cause serious bodily injury or death if the instructions are not followed correctly Alerts you to those conditions that could cause minor bodily injury or substantial propert...

Страница 7: ...ridge 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 to property Handling the BHT The BHT uses a laser l...

Страница 8: ...est 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 Ne...

Страница 9: ...r power sources other than the specified ones doing so could generate heat or cause malfunction Never disas semble Never disassemble or modify the BHT doing so could result in an accident such as brea...

Страница 10: ...its housing resulting in a fire Always use the CU and AC adapter in a well ventilated area Do not place the CU anyplace where it may be subjected to oily smoke or steam e g near a cooking range or hum...

Страница 11: ...d 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 che...

Страница 12: ...RPORATED DENSO WAVE takes reasonable precautions to ensure its products do not infringe upon any patent of other intellectual property rights of other s but DENSO WAVE cannot be responsible for any pa...

Страница 13: ...hapter 1 Quick Guide Chapter 2 Getting Started the BHT and System Menu Chapter 3 Communications Operations of the BHT 202Q 202QW Chapter 4 Error Messages Chapter 5 Handling the CU 200 Option Appendice...

Страница 14: ...r describes the basic operating method of the BHT and the related notes 1 1 Reading 2D Codes and Bar Codes 2 1 2 Setting and Using the Hand Strap and Stylus 4 1 3 Setting the Frontlight 6 1 4 Using th...

Страница 15: ...d the code successfully the indicator LED illuminates in blue Grip style BHT For details about the scanning conditions refer to Appendix A Code scanning range indicated by the marker Indicator LED Ill...

Страница 16: ...range If two or more codes lie within the scanning range at the same time the scanner may fail to read or continue reading those codes alternately The scanner can read codes omnidirectionally Note th...

Страница 17: ...ng the Hand Strap and Stylus Setting the hand strap Using the hand strap Put your hand through the hand strap and hold the BHT as shown below This will prevent you from dropping the BHT accidentally H...

Страница 18: ...ard object or apply a strong pressure or impact to the LCD Before operation clean the surface of the LCD and the tip of the stylus if dirty Using dirty ones will scratch the LCD surface or prevent the...

Страница 19: ...tic turning off You can enable or disable the backlight function on the Backlight menu instead of pressing the backlight function on off key Backlight Off or Dim The backlight function is Disable when...

Страница 20: ...rning off You can enable or disable the frontlight function on the Frontlight menu instead of pressing the frontlight function on off key Backlight Off or Dim The backlight function is Disable when yo...

Страница 21: ...ng the ALP key switches the BHT to the alphabet entry mode You can type in alphabet letters using the numeric keys in the same way as you use a cellular phone If you press a numeric key the alphabet a...

Страница 22: ...in a spread spectrum communications system If there are too many communications errors first make sure that the BHT 202QW CE points directly at an access point For data transfer using radio link it i...

Страница 23: ...ctive infrared radiation range usually 15 cm 5 9 Shield the IrDA interface from direct sunlight ambient intense lighting inverter driven fluorescent lighting in particular and other potential sources...

Страница 24: ...2 Setting up 2 Calibrating the touch screen 28 2 3 3 Battery Replacement Notes 29 2 3 4 BHT Turning off Notes 30 1 Shutdown in progress message 30 2 Backing up the Registry 31 2 3 5 Warm and Cold Boo...

Страница 25: ...CU 200 option Exchanges programs and data with the BHT via the IrDA interface and with the host computer via the RS 232C interface RS 232C interface cable option Connects the CU 200 and the host comp...

Страница 26: ...n IrDA compliant communications unit which is required when your host computer is not equipped with an IrDA interface port The CU 200 exchanges data and programs with the BHT optically and with the ho...

Страница 27: ...Server Service Pack 2 or later or Microsoft Windows XP Professional CPU Pentium II class processor 450 MHz or faster For Microsoft Windows 2000 Professional Service Pack 2 or Microsoft Windows XP Pro...

Страница 28: ...displaylang en FamilyID 4A4ED1F4 91D3 4DB E 986E A812984318E5 APIs available for application development tools are Win32API Microsoft Foundation Class MFC Dedicated APIs for device control or data ent...

Страница 29: ...computer via its integrated IR port or via the optical communication unit CU 200 Hand strap Be sure to put your hand through this strap to prevent you from dropping the BHT accidentally Built in ante...

Страница 30: ...Chapter 2 Getting Started the BHT and System Menu 17 Grip style BHT Trigger switch M5 key Press this switch to start code reading...

Страница 31: ...rocedures Holding down this key for 1 5 seconds or more switches between the numeric entry and alphabet entry modes Magic keys M1 to M5 These keys may be used as an SF key ENT key CTRL key ALT key TAB...

Страница 32: ...ger switches by default user defined virtual key codes can be assigned to them Power key Turns the BHT on or off ALP Alphabet key Pressing this key switches between the numeric entry and alphabet entr...

Страница 33: ...one for that in the grip The displayed battery level shows the terminal voltage of the battery cartridge not how much power is left The battery voltage level varies depending upon the operation of th...

Страница 34: ...ing Microsoft ActiveSync Alphabet input state Displays when the alphabet input function is activated Pressing the SF ALP ALP key switches between the numeric entry and alphabet entry modes The ALP win...

Страница 35: ...ate or time The default is one second The period can be changed in user programs For details refer to the BHT 200 CE API Reference Manual or BHT 200 CE Class Library Reference Manual Opening the wirel...

Страница 36: ...ection shown below and remove the battery cartridge cover 3 Push the battery cartridge into the BHT To remove it first make sure that the BHT is turned off Slide the release buttons remove the battery...

Страница 37: ...g the screw 2 Pull the lock in the direction of the arrow and insert the battery cartridge into the grip with the boss facing as shown below 3 Secure the bottom cover to the grip with the screw Batter...

Страница 38: ...uld cause fire Do not use batteries or power sources other than the specified ones doing so could generate heat or cause malfunction The BHT has an integrated backup power source which backs up the me...

Страница 39: ...ter that it will resume previous regular operation Solution The battery cartridge will need to be recharged before long Recharge or replace the battery cartridge as soon as possible Shutdown due to lo...

Страница 40: ...or optional CH 201 charger For the charging procedure using the CU 200 refer to Chapter 5 For that using the CH 201 refer to the CH 201 User s Manual If the Charge the battery message appears after t...

Страница 41: ...nd and the moves to the upper left Tap its center and it moves to the bottom left This way tapping the center of the moves it starting from the center of the screen to the upper left bottom left botto...

Страница 42: ...e sure to turn the BHT off before battery replacement Load a charged battery cartridge within 3 minutes after the removal to avoid data loss After battery replacement turn the BHT on and check its ope...

Страница 43: ...message If you press the power key to turn off the BHT the BHT displays the following message and starts preparation for shutdown When the above message is displayed do not remove the battery cartridg...

Страница 44: ...right and starts backing up the Registry Do not remove the battery cartridge until the backup operation is completed and the message disappears Restoring the Registry If the Registry is lost the OS a...

Страница 45: ...ponse to entry from the touch screen or keys The programs in the BHT malfunction due to any problems Warm booting the BHT will not erase data stored in the RAM but it will erase data being edited and...

Страница 46: ...them Press the power key again and the BHT cold boots Contents of the memory after warm cold booting the BHT After warm booting After cold booting Data in the FLASH folder Retained Retained Data in ot...

Страница 47: ...This warning message appears each time the backup battery is fully discharged after 200 times of full discharges Even if this warning message appears you can continue operation by tapping the OK butt...

Страница 48: ...ave important data into the FLASH folder or upload it to the host computer 1 Turn the BHT upside down 2 Slide the right and left release buttons in the direction of the arrows to remove the battery ca...

Страница 49: ...ck of the inside cover to the right and towards you to release it 5 Pull the right end of the clear insulation sheet up and out of the BHT Lock Inside cover Inside cover Lock Battery pull strap Clear...

Страница 50: ...nd System Menu 37 6 Slide the backup battery cover to the right and take it out 7 Lift up the backup battery take its lead wires out of the groove and disconnect the battery connector as shown below B...

Страница 51: ...eft 9 Route the lead wires inside the guides through the groove For easier routing use a tool whose tip is thin and round 10 Load the backup battery 11 Slide the backup battery cover back into place B...

Страница 52: ...insulation sheet back into place while threading the battery pull strap through the cutout in the sheet 13 Set the inside cover so that its lock and pawl become fitted between the printed circuit boa...

Страница 53: ...come out from the left edge of the battery cartridge 15 Set the battery cartridge cover back into place and return the right and left release buttons to the original position Battery pull strap Batte...

Страница 54: ...2 4 2 Resetting the Discharge Counter If you replace the backup battery reset the internal discharge counter in the BhtShell System Properties Menu For detailed operation refer to Section 2 5 4 3 Sys...

Страница 55: ...d in Section 2 3 2 the desktop appears on the touch screen as shown below Double tapping icons on the desktop runs the corresponding programs My Device On the desktop double tap My Device The screen s...

Страница 56: ...le Bin choose File Empty Recycle Bin If you delete files in the FLASH folder they will not be stored in the Recycle Bin but deleted from the memory immediately BhtShell On the desktop double tap BhtSh...

Страница 57: ...ons to call up the Options window Tap the Connection tab to display the screen shown at left Make your settings Messenger On the desktop double tap Messenger The screen shown at left appears Microsoft...

Страница 58: ...ocuments On the desktop double tap My Documents The screen shown at left appears With this program you can browse the file information in the BHT Remote Desktop Connection On the desktop double tap Re...

Страница 59: ...rams Communication Terminal The screen shown at left appears You can create a new session Internet Explorer On the Start menu tap Programs Internet Explorer to run Internet Explorer For details refer...

Страница 60: ...shortcut s of the desired file s in the Windows favorites folder Documents On the Start menu tap Documents Recently opened documents appear To add files to the Start menu use the standard API SHAddTo...

Страница 61: ...rnal Power ON duration when the BHT is placed on the CU Brightness Level Select the desired brightness level from the following four choices Dark Off Low Bright Mid Bright High Bright Bright Power Sav...

Страница 62: ...tem Properties window appears Tap the General tab to display the screen shown at left Choose the Memory tab to display the screen shown at left You can check the memory allocation and the free space o...

Страница 63: ...us Properties window appears You can adjust the double tap speed Tap the Calibration tab to display the window shown at left Tab the Recalibrate to display the screen shown at left Follow the on scree...

Страница 64: ...the Dialing Properties window appears You can set up the telephone line Owner Properties On the Control Panel window double tap Owner and the Owner Properties window appears Tap the Network ID tab to...

Страница 65: ...t volumes for key entry and screen taps Enable disable the beeper for events Enable disable the beeper driven by programs Enable disable the beeper for notification You may adjust the beeper volume to...

Страница 66: ...screen shown at left You can select wallpaper to be displayed on your desktop Tap the Appearance tab to display the screen shown at left You can specify the appearance of your desktop Regional Settin...

Страница 67: ...window appears Double tap the Make New Connection icon starts Wizard Follow the Wizard instructions and set the connection name and type PC Connection Properties Tap the PC Connection tab to display t...

Страница 68: ...Input Panel Properties On the Control Panel window double tap Input Panel and the Input Panel Properties window appears Tap the Options button to display the screen shown at left You can switch the in...

Страница 69: ...Taskbar The Taskbar and Start Menu window appears Tap the General tab to display the screen shown at left You can customize the taskbar Run On the Start menu tap Run and the screen shown at left appea...

Страница 70: ...key corresponding with a desired menu number starts the desired item displayed on the screen ENT key Pressing this key executes the focused item Tab key assigned to the M1 key by default Pressing thi...

Страница 71: ...starts up System Menu Execute Program Executes a user program you select Refer to Section 2 5 4 1 Communication Communicates with the host computer Refer to Section 2 5 4 2 System Properties Sets a v...

Страница 72: ...ardware Test Tests a variety of hardware operations Refer to Section 2 5 4 4 Explorer Runs Explorer Refer to Section 2 5 4 5 System Information Shows the system program version and memory size Refer t...

Страница 73: ...screen shown at left With this menu you can start an application you want Tap the Browse button The screen shown at left appears Select a file you want to run check that the file name is displayed in...

Страница 74: ...l Connects to the host computer via a connector interface using ActiveSync 4 ActiveSync USB Connects to the host computer via USB using ActiveSync 5 ActiveSync RF Connects to the host computer via RF...

Страница 75: ...as that in the host computer Data bits are fixed at 8 When using IrDA interface To communicate with the host computer via the IrDA interface port select IrDA COM4 in Port The screen shown at left appe...

Страница 76: ...tap button and the BHT waits for a file to be downloaded If you download a file having the same name as one already in the same folder the newly downloaded file replaces the old one Upon completion o...

Страница 77: ...g files to be downloaded Solution Delete unnecessary files in the memory or decrease the size of the file to be downloaded Problem The path of the file to be downloaded is too long Solution Change the...

Страница 78: ...onment settings and communications log then retry the download It is also necessary to check the communications environment setup of the host computer Problem The communications port has been already...

Страница 79: ...ify a file you want to upload and then tap button and the BHT waits for a file to be uploaded Upon completion of uploading the BHT sounds a long beep once and displays the screen shown at left File yo...

Страница 80: ...pened Solution Close the file to be uploaded and then retry the upload Problem Uploading has aborted Solution Confirm the communications environment settings and communications log then retry the uplo...

Страница 81: ...vironment settings and communications log then retry the upload It is also necessary to check the communications environment setup of the host computer Problem No file has been correctly selected for...

Страница 82: ...and host computer with their IrDA ports facing directly each other When the CU 201 with RS 232C interface is used to connect the BHT with the host no ActiveSync can be used The BHT can be setup so tha...

Страница 83: ...rs For details about the configuration of the host computer and connection using ActiveSync refer to Chapter 3 Section 3 5 ActiveSync If ActiveSync connection succeeds If ActiveSync connection succeed...

Страница 84: ...apter 3 Section 3 5 ActiveSync The BHT can be setup so that ActiveSync which allows connection with the host computer begins automatically when the USB cable is plugged into the BHT when it is turned...

Страница 85: ...the RF device and connecting to the network it displays the screen shown at left Connection to the network may take several tens of seconds depending upon the network environment When the DHCP is used...

Страница 86: ...following screen Solution The RF settings may have not been made correctly According to the procedure given in section 2 5 4 3 8 Radio Frequency make the correct RF settings If no partnership has been...

Страница 87: ...the NIC Control menu 3 1 QRcode On the System Properties Menu double tap the QRcode and the QRcode property appears INVERT Activates or deactivates the black and white inverted label reading function...

Страница 88: ...y but it will diminish the possibility of misreading The setting range of the level value is from 1 to 9 and the default is 4 SCAN MODE You can select the scan mode from the following NORMAL Normal Re...

Страница 89: ...eads a 2D code This setting takes effect not only in the reading test in System Mode but also in any other operations Example If a code read is QR code Model 2 Version 5 Error correction level M and m...

Страница 90: ...for ITF or CODABAR You can set the minimum number of digits to be read for ITF and CODABAR Setting a small number of digits increases the frequency of digit missing reading or misreading depending up...

Страница 91: ...pplied when any key is halfway pressed Default OFF Screen taps Beeper volume to be applied when the screen is tapped Default Loud Trigger key clicks Beeper volume to be applied when the trigger switch...

Страница 92: ...emory including the Registry Initializing the FLASH folder Running Scandisk through the FLASH folder The table below shows which memory area will be initialized by the initialization transactions list...

Страница 93: ...ASH folder Initializing procedure 1 Tap the Initialize tab and select the RAM radio button 2 Tap the Initialize button 3 To initialize the memory tap the Yes button to return to the previous menu tap...

Страница 94: ...n the FLASH folder Initializing procedure 1 Tap the Initialize tab and select the RAM radio button 2 Select the Initialize Registry check box 3 Tap the Initialize button 4 To initialize the memory tap...

Страница 95: ...state Initializing procedure 1 Tap the Initialize tab and select the FLASH radio button 2 Tap the Initialize button 3 To initialize the memory tap the Yes button to return to the previous menu tap th...

Страница 96: ...free memory space will be decreased To remove or clear those fragments run Scandisk through the FLASH folder Initializing procedure 1 Tap the Scandisk tab and select the Scandisk button 2 To initializ...

Страница 97: ...ility When the Enable automatic power off with wireless communication check box is selected the power turns OFF automatically when not performing communication even if a wireless connection is open Sw...

Страница 98: ...ey pressed halfway M4 key pressed halfway M5 key pressed halfway Available on the grip style BHT Defining the SF ALP SF key for keypad shift Choose the SHIFT tab on the Key definition menu to display...

Страница 99: ...ine each of the halfway pressed M3 through M5 keys as any one of a trigger switch shift key enter key backlight function on off key Tab key and others as listed below Choice of keys available In each...

Страница 100: ...nored If a backlight function on off key is not assigned to any of the M1 through M5 keys and halfway pressed M3 through M5 keys the combination of the SF ALP SF and M4 keys work as a backlight functi...

Страница 101: ...lts of the items above except the CPU STANDBY are Display For details refer to Section 2 2 2 Status Indicators on the LCD 3 8 Radio Frequency Double tap the Radio Frequency and the NIC Control propert...

Страница 102: ...ice open tap the button on the taskbar to minimize the NIC Control property window If the wireless module is opened by pressing RF Open Continuously the wireless module remains continuously open even...

Страница 103: ...etails about the ESSID refer to Chapter 3 Section 3 1 2 RF Related Parameters Setting the RF options Tapping the Option tab on the NIC Control menu displays the screen shown at left You can set the fo...

Страница 104: ...abled Open Disable the encryption Shared 40 bit Use a 40 bit WEP key Shared 128 bit Use a 128 bit WEP key Key 1 through 4 Define four types of encryption keys WEP keys 1 to 4 available only when the S...

Страница 105: ...ntage of received beacon packets relative to those to be received Beacon Synchronous signals transmitted periodically from the access point Link Quality Displays the comprehensive link operation level...

Страница 106: ...ing Start button when the RF device is not opened automatically opens the RF device and runs Ping Entry Range for Data size Interval Timeout and Count Item Allowable entry range Initial value Data siz...

Страница 107: ...an echo request Ping will wait for an echo reply to be received or for timeout to occur After that Ping will wait for the period specified by Interval and then send an echo request again For Type 2 no...

Страница 108: ...ounter to zero Only after the discharge count reaches 200 the counter can be reset to zero ActiveSync automatic connection On the System Properties Menu pressing the 1 key with the SF ALP SF key held...

Страница 109: ...de and bar code reading test 2 BEEPER Select the beeper scale test 3 AGING Select the aging test 4 COM Select the communications test 5 DISPLAY Select the LCD and indicator LED 6 KEY VIBRATION Select...

Страница 110: ...plays the read data together with the code type and the number of digits Listed below is a table showing the relationship between the code types and the identifier letters to be displayed on the LCD C...

Страница 111: ...code it beeps three times and completes the sequence of split code scanning The scanned data will not be displayed on the LCD until a sequence of split code scanning is completed If you scan any non...

Страница 112: ...eturns to the Hard Test menu 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 4 3 Aging test Selecting 3...

Страница 113: ...ated below In this test the slave BHT transmits data to the master BHT and receives the data sent back from the master BHT Preparation for the USB interface test Connect the BHT and the host computer...

Страница 114: ...select the 1 SLAVE and at the master BHT select the 2 MASTER Then press the ENT key on each BHT During the test the screen shown at left is displayed XXXXX Transmission speed 2400 9600 or 115200 bps Y...

Страница 115: ...e screen as shown at left This sample screen shows that an error has occurred at 2400 bps If the test ends due to mismatch between the sent data and received data the tested slave BHT beeps three time...

Страница 116: ...ation of the host computer and details about ActiveSync refer to Chapter 3 Section 3 5 ActiveSync If ActiveSync connection succeeds via the USB interface port If ActiveSync connection succeeds the BHT...

Страница 117: ...able and Disconnect the link with the button in the task tray as described below 1 Double tap the ActiveSync icon circled in red at left in the task tray 2 The dialog appears as shown at left Tap the...

Страница 118: ...time the ENT key is pressed the screen shifts to the next test pattern To return to the previous screen press the C BS BS key To stop this test while in progress and return to the Hard Test menu press...

Страница 119: ...106 The checker pattern is reversed C BS BS key ENT key The gray screen appears with a one dot wide white outline C BS BS key ENT key Forty eight right angled triangles appear C BS BS key ENT key...

Страница 120: ...Chapter 2 Getting Started the BHT and System Menu 107 The gradation pattern appears Press the ENT key and the BHT returns to the Hard Test menu...

Страница 121: ...s and the identifier letters to be displayed on the LCD Key Letter Key Letter Key Letter M1 M2 M3 M4 M5 M3 halfway pressed M4 halfway pressed M5 halfway pressed SF ALP SF C BS BS v M1 M2 M3 M4 M5 M3H...

Страница 122: ...etting Started the BHT and System Menu 109 5 Explorer Choosing 5 Explorer in System Menu calls up the screen shown at left 6 System Information Choosing 6 Version in System Menu calls up the screen sh...

Страница 123: ...Zero Configuration WZC radio is connected to a wireless network Indicates that the Wireless Zero Configuration WZC radio is not connected to a wireless network Synchronization state Displays when the...

Страница 124: ...he MAC address for the BHT internal Network Interface Card IP Address Displays the IP address Subnet Mask Displays the subnet mask address Default Gateway Displays the default gateway address DHCP Ser...

Страница 125: ...e SSID list and then tap the Connect button to begin connecting to the wireless network Double tap an SSID from the SSID list in the Wireless Information tab to display the screen on the left Perform...

Страница 126: ...ed on combinations of the encryption and authentication The setting parameters for each security level are shown in the table below Security Setting parameter None PEAP 802 1x EAP TLS 802 1x PEAP WPA...

Страница 127: ...ssuance information Select the Validate Server check box to enable the certificate server Default Enabled When TLS is selected for the EAP type tapping the Select button on the Authentication Settings...

Страница 128: ...network connections shown on the Preferred Networks display from the SSID at the top Automatically connect to non preferred networks Select this check box to display accessible non preferred networks...

Страница 129: ...g Ymodem and ActiveSync for data transfer with the host PC or other devices 3 1 Spread Spectrum Communication 117 3 1 1 Notes for Wireless Operations 117 3 1 2 RF Related Parameters 118 3 2 Infrared C...

Страница 130: ...can also interfere with link operation include large metallic objects metallic dust or metallic walls in the vicinity of the path and vibration at either end To System Designers Before developing the...

Страница 131: ...he BHT The following six power modes are available Power mode Power consuming state Full Consumes much power Most Default More Mid Less Least Consumes less power The BHT may take more time to establis...

Страница 132: ...ossible Setting example Communication is possible BHT WEP KEY1 128bit TRANSMIT KEY WEP KEY1 Access point WEP KEY1 128bit TRANSMIT KEY WEP KEY1 BHT WEP KEY1 128bit WEP KEY3 128bit TRANSMIT KEY WEP KEY1...

Страница 133: ...equipment just by aligning their IR ports with each other The effective IR range and IR port angle may differ depending upon the target equipment so observe the instructions given in manuals furnished...

Страница 134: ...communicating with the host PC 1 Specification USB1 1 Full speed compliant RS 232C interface 2 Connector TCX3171 HOSIDEN Pin No Signal name Data direction 1 GND 2 D USB Input Output 3 D USB Input Outp...

Страница 135: ...voltage L 3 K load 15V 5V Input voltage H 3V 15V Input voltage L 15V 3V NOTE 1 Input Output voltage are specified at the terminal of the interface connector 2 Output voltage becomes unsettled when the...

Страница 136: ...nous 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...

Страница 137: ...ty 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 par...

Страница 138: ...n use Ymodem with the following communications parameters Port IrDA interface Transmission Speed 2400 9600 19200 38400 57600 or 115200 bps Character Length 8 bits Vertical Parity None Stop Bit Length...

Страница 139: ...on Backing up data Copying or transferring data Debugging user programs 3 5 1 Configuring the Host PC Installing ActiveSync 3 7 To use ActiveSync for communication between the BHT and host PC you need...

Страница 140: ...c 3 7 and the screen shown at left appears Choose File Connection Settings The screen shown at left appears Click the check box Allow serial cable or infrared connection to this COM port and select In...

Страница 141: ...can be used for connection via the CU 200 For the operating procedure of ActiveSync on the BHT refer to Chapter 2 Section 2 5 4 2 2 ActiveSync IrDA USB communication Connect the BHT to the host PC by...

Страница 142: ...nication Connect the BHT connector interface port to the host computer RS 232C interface by using a connector interface cable as shown below For ActiveSync operating procedures on the BHT refer to Cha...

Страница 143: ...he host PC displays the screen shown at left On this screen set up a partnership between the host PC and BHT Click the Yes radio button and then click Next Type an arbitrary BHT name in the Device nam...

Страница 144: ...nc in IrDA communication or USB communication ActiveSync in spread spectrum communication requires a partnership between the BHT and host PC to be set up Set up the partnership according to the operat...

Страница 145: ...132 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 133...

Страница 146: ...ions the battery output level has dropped below the specified lower level limit If low battery is detected the BHT displays this message for approx 2 seconds and beeps three times for 0 1 second per b...

Страница 147: ...ridge For the charging procedure refer to Chapter 5 Section 5 5 If the grip style BHT is loaded with battery cartridges both in the BHT body and the grip replace or recharge both battery cartridges Al...

Страница 148: ...Chapter 4 Error Messages 135...

Страница 149: ...s 138 5 3 Applying Power to the CU 200 139 5 4 Communicating with the Host PC 141 5 4 1 Setting the Transmission Speed of the CU 200 141 5 4 2 Interface Cable Connection 142 5 4 3 Interfacing with the...

Страница 150: ...rograms between the BHT and the host PC Interface with the BHT IrDA interface Interface with the host PC RS 232C CU 201 USB CU 221 2 Battery cartridge charging function The CU 200 charges the recharge...

Страница 151: ...not stain these terminals doing so could result in a lower charging efficiency Interface connector Used to exchange data with the host PC or communications station The CU 201 221 has an RS 232C port o...

Страница 152: ...is in suspend mode use the AC adapter If smoke abnormal odors or noises come from the CU immediately unplug the AC adapter from the wall socket and contact your nearest dealer Failure to do so could c...

Страница 153: ...et 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 housi...

Страница 154: ...ed is automatically determined by the host PC The DIP switch is located next to the power inlet connector on the side of the CU 201 1 Remove the protection sheet of the DIP switch from the CU 201 2 Se...

Страница 155: ...onnect the RS 232C interface cable to the interface port of the CU 201 CU 221 Connect the USB interface cable to the interface port of the CU 221 4 Connect the other end of the RS 232C USB interface c...

Страница 156: ...0 4 On the host PC initiate a communications program that can use Ymodem 5 Turn the BHT on and run System Menu Select 2 Communication and 1 Ymodem to start SerialTransfer Regarding the interface port...

Страница 157: ...harged for the specified hours replace the battery cartridge with a new one Generally it is necessary to replace the battery cartridge after it has undergone approx 300 cycles of charging and discharg...

Страница 158: ...ted Remove the BHT On standby For grip style BHTs with two battery cartridges loaded If the CU 221 is self powered via the USB interface from the USB host PC or USB hub and the host PC is in suspend m...

Страница 159: ...201 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 threshol...

Страница 160: ...ally connected with each other by a cross mode cable 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 bo...

Страница 161: ...fications 149 2 Readable Code Specifications 150 3 Scanning Performance 152 4 Interface Specifications 154 A 2 CU 200 155 1 Product Specifications 155 2 Charging Requirements 155 3 Interface Specifica...

Страница 162: ...37 cells Error correction level M Cell pitch 0 5mm PCS value 0 9 min Reflection intensity 85 min for white and 5 max for black 500 to 3000 lx Depth of field 105 mm QR code Ver 5 37 x 37 cells Error co...

Страница 163: ...er of columns and number of rows Module size PDF417 1 to 9 digits 3 to 43 rows 1 MicroPDF417 1 to 4 digits 4 to 44 rows 2 0 25 mm 9 8 mils 0 25 mm 9 8 mils 1 Excluding start stop codes and left and ri...

Страница 164: ...4 digits All of the above values are under the following conditions Ambient illuminance 500 to 3000 lx Light source Xenon lamp 7 Multi line Codes Scanning The BHT 202Q 202QW CE supports multi line cod...

Страница 165: ...mm 1 6 to 5 1 inches 1 30 to 200 mm 1 2 to 7 9 inches 1 30 to 300 mm 1 2 to 11 8 inches 2 PCS value 0 9 min Reflection intensity 85 min for white 1 Under the following conditions Ambient illuminance 5...

Страница 166: ...ue to specular reflection depending upon the position of the light source scanning angle of the reading window and other conditions 3 Under the following conditions Ambient illuminance 500 lx Xenon ar...

Страница 167: ...Pin No Signal name Data direction 1 GND 2 D USB Input Output 3 D USB Input Output 4 VBUS USB 5 CTS RS 232C Input 6 RxD RS 232C Input 7 RTS RS 232C Output 8 TxD RS 232C Output Note 1 The input output d...

Страница 168: ...9 x 5 28 x 3 43 inches Weight Approx 210 g Approx 7 41 oz Operating Ambient Temperature 0 C to 40 C 32 F to 104 F Operating Humidity 20 to 80 with no dew condensation The CU 221 can be supplied with p...

Страница 169: ...t CU 201 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...

Страница 170: ...the following procedure 1 Turn the BHT upside down 2 Slide the right and left release buttons in the direction of the arrows to remove the battery cartridge cover 3 Pull up the battery pull strap to r...

Страница 171: ...over to the right and towards you to release it 5 Insert a Compact Flash card into the slot with the connector facing the slot and with the top facing down Lock Inside cover Inside cover Lock Compact...

Страница 172: ...card press the card release button provided at the left of the card as shown below 6 Set the inside cover so that its lock and pawl become fitted between the printed circuit boards Inside cover Pawl L...

Страница 173: ...d come out from the left edge of the battery cartridge 8 Set the battery cartridge cover back into place and return the right and left release buttons to the original position Battery pull strap Batte...

Страница 174: ...the handling and operating of the BHT 202Q 202QW 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 th...

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