NEC VERSA 2205C Manual Download

Page: 76 / 89

Specifications and Environment B-5

Weight

System



6.51 lb (2.95 kg)

Battery Pack



1.16 lb (527.6 kg)

Recommended Environment

Operation

■

Temperature



41°F to 95 F (5 C to 35 C)

■

Relative Humidity



20% to 80% (Noncondensing)

Storage

■

Temperature



-4°F to 104°F (-20°C to 40°C)

■

Relative Humidity



20% to 80% (Noncondensing)

Memory Map

The system supports system miser and video shadowing.
The system supports BIOS as a cacheable area with write
protection. The following table shows the system's memory
map.

MEMORY SPACE

SIZE

FUNCTION

00000h-9FFFFh

640 KB

Base Memory

A0000h-AFFFFh

64KB

Video Memory (graphics)

B0000h-B7FFFh

32KB

Upper Memory Block (UMB)

B8000h-BFFFFh

32KB

Video Memory (text)

C0000h-C9FFFh

40KB

Video BIOS

CA000h-E7FFFh

120KB

Available Upper Memory
Block (UMB)

E8000h-EFFFFh

24KB

Miser BIOS

F0000h-FFFFFh

64 KB

System BIOS ROM

Summary of Contents for VERSA 2205C

Page 1: ... product s discussed in this document are warranted in accordance with the terms of the Warranty Statement accompanying each product However actual performance of each such product is dependent upon factors such as system configuration customer data and operator control Since implementation by customers of each product may vary the suitability of specific product configurations and applications mu...

Page 2: ...e software that comes with your NEC Versa 2205C Chapter 4 discusses traveling with your NEC Versa 2205C Chapter 5 gives you a checklist to follow if you have problems with the NEC Versa 2205C Common prob lems and their solutions are also included Chapter 6 provides a list of numbers for NEC customer support services WARNING Prolonged or improper use of a computer worksta tion may pose a risk of se...

Page 3: ...fications and environment recommenda tions Appendix C Modem Commands Registers and Codes lists commands registers and return codes for network communication use via the internal modem or an op tional PC card modem TEXT SETUP To make this guide as easy to use as possible text is set up in the following ways Warnings cautions and notes have the following meanings WARNING Warnings alert you to situat...

Page 4: ...For example type DIR and press Enter RELATED DOCUMENTS In addition to this guide a number of other documents ship with your Versa system including The NEC Versa 2205C Notebook Quick Setup shows you how to set up your system after you unpack it The Versa 2200 Series Notebook Quick Reference Guide contains brief descriptions of function keys LEDs NEC help telephone numbers and troubleshooting tips T...

Page 5: ... 3 LEDs 1 4 Keyboard 1 5 NEC VersaGlide 1 7 Rear 1 8 Left Side 1 9 Right Side 1 10 Underside 1 11 System Care 1 12 Precautions 1 12 Storage Requirements 1 13 Routine Cleaning 1 13 2 Learning to Use the Hardware Powering Your NEC Versa 2 1 AC Adapter 2 1 Battery Pack 2 2 Removing the Battery Pack 2 3 Keyboard 2 4 The NEC VersaGlide 2 6 Personalized Modes 2 7 Pointer Size Speed 2 7 Ergonomics 2 7 ...

Page 6: ...C Versa MiniDock 2000 2 22 3 About the Software Windows Introduction 3 1 Windows 95 3 1 Guide to Online Help 3 3 NEC Versa 2205C InfoCenter 3 3 Additional Topics 3 4 Guide to NEC Utilities 3 5 Distribution Diskette Creator 3 5 PowerCenter 3 5 Preference Tools Utility 3 5 NEC Battery Gauge 3 5 PhDisk 3 6 Auto Setup Utility 3 6 Using Auto Setup 3 6 4 Traveling with Your NEC Versa 2205C Power Connect...

Page 7: ... Work Environment Making Your Computer Work for You A 1 Arrange Your Equipment A 3 Adjust Your Chair A 3 Adjust Your Input Devices A 4 Adjust Your Screen or Monitor A 5 Vary Your Workday A 6 Pre Existing Conditions and Psychosocial Factors A 7 B Specifications and Environment C Modem Commands Registers and Codes AT Commands C 1 S Registers C 8 Result Codes C 10 ...

Page 8: ...vi Contents ...

Page 9: ...rk experience fun and productive To get started look at the following Read Appendix A Setting Up a Healthy Work Envi ronment for guidelines that help you use your computer productively and safely Information includes how to set up and use your computer to reduce your risk of devel oping nerve muscle or tendon disorders Take the online System Tour to get acquainted with the NEC Versa 2205C The Syst...

Page 10: ...l around it Front Take a look at the front of the NEC Versa 2205C Front of system LCD Screen Your NEC Versa 2205C comes with a 9 5 inch color TFT Thin Film Transistor active matrix display Brightness Control You can adjust the screen backlight brightness with the control slide switch located on the side of the screen ...

Page 11: ... has the following switches Reset This recessed switch resets the system if the NEC Versa does not respond to keyboard input or VersaGlide movement This is an alternative to powering down the system and restarting it Use a non metallic pointed object to press the switch ...

Page 12: ...o turn Power Management on press again to turn it off Suspend Resume Press the switch down for Suspend mode press again to resume active mode LEDs The NEC Versa 2205C has several LED lights to let you know what s happening on your system Power Management Green when On no color when Off blinking green when the system is in Suspend mode ...

Page 13: ... Green when the NEC Versa 2205C is writing data to or retrieving from the diskette in the diskette drive Hard Disk Green when the NEC Versa is writing data to or retrieving from the system s hard disk Num Lock Green is On no color is Off Caps Lock Green is On no color is Off Scroll Lock Green is On no color is Off Keyboard The NEC Versa 2205C keyboard is equipped with many features including Funct...

Page 14: ...CRT F3 Fn LCD CRT Both Backlight F5 Fn Backlight On Off Speaker F6 Fn Speaker Volume On Off P M Lev F7 Fn Power Management P M Longest Battery Life Maximum Performance Personal Setup Off F12 ScrLock Fn Scroll Lock On Off Windows 95 keys Within Windows 95 you can use the following two key combinations to facilitate your work Fn x Quick access to shortcut menus Fn z Displays the Start menu Typewrite...

Page 15: ... calcu lator The keypad is ideal for entering long lists of numbers Control keys Control keys include Ctrl Alt Fn and Shift They are used in conjunction with other keys to change their functions To use these control keys press and hold the Ctrl key while pressing another key For example press Ctrl c means to hold down the Ctrl key and type the letter c How the key combination works depends on the ...

Page 16: ...want to connect both use the optional NEC Versa Y Adapter See the online NEC Versa 2205C Op tions Catalog Serial Port Use this to connect an external modem or a serial printer You can tell that it s serial by looking at the cable A serial cable has a 9 pin connector Parallel Port Use to connect a parallel printer tape drive or CD ROM reader A parallel device has a 25 pin cable connector Docking Co...

Page 17: ...he NEC Versa 2205C to an AC power source such as the AC adapter or the optional car adapter Left Side The left side of your NEC Versa 2205C has two slots for PC cards a port for an internal modem and a hard disk drive compartment Left side PC Card Slots PCMCIA is a standard interface for pe ripheral devices like fax modems local area network LAN cards storage cards and pagers A PC card is about th...

Page 18: ...a 2205C hard disk drive is removable You can exchange hard disks in the NEC Versa 2205C Right Side On the right side of the NEC Versa 2205C is a diskette drive and a compartment for the removable battery Right side Diskette Drive You can save your files to diskette and install software from diskette using the diskette drive called drive A Battery On the front side is the removable Lithium Ion Li I...

Page 19: ...he small compartment is for expan sion memory modules Another compartment contains the Lithium Ion Li Ion battery The battery release latch re leases the battery There is also a compartment for the in ternal data fax modem Bottom of system NOTE There is a small compartment in the center of the underside that contains the CMOS battery You should not attempt to remove this battery ...

Page 20: ... the AC adapter make sure the power source falls within the system s compatible range of 100 240 volts AC Never use the AC adapter if the voltage falls outside of this range Watch for this when traveling to foreign countries Turn computer power off before attaching or removing non plug and play devices Avoid using the computer or AC adapter for extended periods in direct sunlight Do not use the sy...

Page 21: ...from vibration and magnetic fields Keep the system and its components away from organic solvents or corrosive gases Avoid leaving the system and its components in direct sunlight or near heat sources Routine Cleaning Clean or dust your system as follows LCD screen Carefully wipe the LCD screen with a soft cloth or a screen wipe designed for that purpose Special screen wipes are available through y...

Page 22: ...can cause damage to the internal components Wait before turning the system on so that the internal temperature of the system can equalize with the cooler environment and any moisture can dry VersaGlide Wipe the pad surface with a clean cloth For stubborn grime use a lightly moistened with water cloth CAUTION Never use household cleaning solvents that contain caustic materials The use of these clea...

Page 23: ...ard Expansion POWERING YOUR NEC VERSA Since the NEC Versa 2205C is a truly portable computer you can use it practically anywhere with any one of a num ber of power sources including the AC adapter connected to an electrical wall outlet using AC power the battery pack the optional DC adapter connected to a car cigarette lighter AC Adapter Use the AC adapter that came with your NEC Versa 2205C to ru...

Page 24: ... adapter to your NEC Versa 2205C Connecting the AC adapter 2 Connect the end of the power cable to the AC adapter 3 Connect the other end of the power cable to a 100 or 240 volt wall outlet Battery Pack The NEC Versa 2205C comes with a rechargeable Lithium Ion Li Ion battery With it you can run your system with out a wall outlet for up to four hours with Power Manage ment or two hours without Powe...

Page 25: ...sa 2205C and the system is powered off You can recharge the battery in six to seven hours while the system is on Optionally you can buy a battery charger to quickly charge your battery See the online NEC Versa 2205C Options Catalog Removing the Battery Pack Use the following procedure to remove the battery pack 1 Power off the NEC Versa 2200 and turn it over 2 With the front of the system facing y...

Page 26: ...s away from the battery termi nals to prevent causing a short circuit Make sure the battery is properly installed in the battery bay Read the precautions printed on the battery and in the online Basics KEYBOARD The NEC Versa 2205C keyboard is equipped with many features They include the following Function keys Cursor control keys Typewriter keys Numeric keypad Control keys ...

Page 27: ...l keys let you posi tion the cursor on the screen where you want On the screen the cursor is a blinking underline or block depending on the application It indicates where the next text typed is in serted Typewriter keys The typewriter keys also called al phanumeric keys are used to enter text and characters Those keys that have blue printing on them behave differ ently when combined with control k...

Page 28: ...d the Ctrl key while pressing another key For example press Ctrl c means to hold down the Ctrl key and type the letter c How the key combination works depends on the applications you are running THE NEC VERSAGLIDE The NEC VersaGlide is an easy way to control the screen pointer cursor with your finger Simply move your finger across the NEC VersaGlide touchpad and the cursor fol lows You select an o...

Page 29: ...touch on the VersaGlide surface Set up your NEC Versa 2205C with your keyboard and VersaGlide at a comfortable height Keep your forearms parallel to the floor Your wrists should be relaxed and straight While using the keyboard and VersaGlide keep your shoulders and arms as relaxed as possible Take regular breaks from the computer to rest your eyes and perform stretching exercises to relax your fin...

Page 30: ...he drive handle down and pull the drive out of the compartment 3 Swing the handle on the new drive down Install the drive sliding it into the compartment Press firmly to make sure the drive is fully inserted Swing the drive handle up 4 Close the disk compartment cover Turn on the NEC Versa 2205C 5 Press F1 to run Auto Setup to check the new configura tion Auto Setup recognizes the new drive if it ...

Page 31: ...alling any one or combination of two of the following memory mod ules in the system 4 MB memory card 8 MB memory card 16 MB memory card Use the following steps to install a memory card 1 Make sure the system power is off 2 Turn the NEC Versa 2205C upside down 3 Remove the memory compartment cover from the sys tem by releasing the small latch and lifting the cover off the system Removing cover ...

Page 32: ... Press the card to make sure it is securely seated Inserting an optional memory card 5 Replace the memory compartment cover 6 Run Auto Setup to check the new configuration Auto Setup should show a blinking arrow next to the extended memory field The new value should reflect the increase in memory Refer to Using Auto Setup in the online Advanced Topics If it does not verify make sure the memory car...

Page 33: ...2 10 Learning to Use the Hardware 2 ...

Page 34: ...for the monitor connector Follow these steps to connect an external monitor to your NEC Versa 2205C 1 Check that the NEC Versa 2205C is in Suspend mode or powered off and the monitor power switch is turned off NOTE The NEC Versa must be in Suspend mode or powered off while the monitor is being connected 2 Open the right rear cover of the system 3 Attach the 15 pin cable connector to the video port...

Page 35: ...itor manual 6 Turn on power to the monitor 7 Press the Suspend button to resume Active mode or power on the NEC Versa 2205C Toggle the Fn F3 function key combination to select both the LCD and CRT monitor CRT monitor only or LCD only Printer You can attach a printer with either a parallel or a serial connector A parallel printer connector has 25 pins a serial connector has 9 pins ...

Page 36: ...the appropriate device driver through the Win dows 95 Control Panel See the online Using Windows 95 for instructions on installing the driver To connect a parallel device to your NEC Versa 2205C do the following 1 Check that both the NEC Versa 2205C and device power are off 2 Open the left rear cover of the system and locate the parallel port The parallel port is the third from the left 3 Align an...

Page 37: ... parallel port on the device Lock the connector clips 5 Connect the power cable to the printer and a properly grounded wall outlet 6 Turn on power to the system and then to the device NOTE Check that the device is online before you try to use it See the instructions that came with your device for further information ...

Page 38: ... 1 Check that both the NEC Versa 2205C and the device power are off 2 Open the left rear port cover and locate the serial port second from left 3 Align and connect the 9 pin connector with the serial port on the system Secure the connection with the screws provided 4 Align and connect the other end of the cable to the ap propriate port on the device Secure the connections with the screws provided ...

Page 39: ... 2 style external mouse at the same time use the optional NEC Y adapter See the online NEC Versa 2205C Options Catalog Follow these steps to connect an external keyboard to your system 1 Press the Suspend button on the NEC Versa 2205C Check that the system is in Suspend mode or system is powered off CAUTION Make sure the NEC Versa 2205C is in Suspend mode whenever you add or remove a keyboard Doin...

Page 40: ... NEC Versa MediaDock 2000 or MiniDock 2000 see the user s guide that came with your specific docking device Mouse You can add an external mouse to your NEC Versa 2205C to use in place of the NEC VersaGlide for moving the pointer Use the following procedure to connect a PS 2 style mouse to the system The Plug and Play feature allows you to do this with the system powered on but in Suspend mode 1 Ch...

Page 41: ... the mouse 2 Connect the mouse cable connector to the key board mouse port on the system The keyboard mouse port is the first one on the left Connecting an external mouse 3 Power on the NEC Versa 2205C again NOTE For instructions on connecting an external mouse to either the NEC Versa MediaDock 2000 or MiniDock 2000 see the user s guide that came with your specific docking device ...

Page 42: ...cessitate disabling the internal modem See the online Basics for how to disable the internal modem See the online NEC Versa 2205C Options Catalog for information on how to purchase the modem PC card option Your NEC Versa 2205C comes with several online service gateways all the basic software you need to communi cate with the outside world Use the following procedure to connect a phone line to the ...

Page 43: ...e peripheral devices such as modems LAN cards and storage cards in your NEC Versa 2205C The NEC Versa 2205C series notebook computers have software that automatically allocates sys tem resources when you install or remove a PC card using PCMCIA technology Refer to the user s guide that came with your PC card for any special information To insert a PC card open the slot cover and follow these steps...

Page 44: ...such as high then low tones indicate the card is inserted but the type is un known Inserting a PC card 3 Click on Settings Control Panel and the PC Card icon to see which slot contains the PC card and which is empty 4 To remove the card double click on the PC card icon on the task bar Select the PC card to be removed and click on Stop When you get a prompt click OK then press the button on the sid...

Page 45: ...ctions on connect ing the NEC Versa 2205C to it NEC Versa 2205C docked with a MediaDock 2000 NEC Versa MiniDock 2000 The Versa MiniDock 2000 option provides you with the convenience of a dock at your desk without taking up a lot of space With your NEC Versa 2205C securely attached to the MiniDock you can have one connection with all your peripheral resources printer local area network monitor mous...

Page 46: ...Learning to Use the Hardware 2 23 NEC Versa 2205C docked with a MiniDock 2000 ...

Page 47: ...es a graphical interface to make the operating systems easy to use Most popular programs today are designed specifically for Windows using menus and dialog boxes that operate in much the same way Learning one program therefore helps you learn other Windows programs Windows 95 Windows 95 gives you the newest features offered by Microsoft including a Desktop with room to maneuver a Taskbar for quick...

Page 48: ... online service via the internal modem Network Neighborhood shows you the network inte grated LANs and WANs if your system is connected to a network NEC Versa 2205C InfoCenter provides several levels of information about your NEC Versa 2205C This is further described later in this section My Briefcase gives you quick access to files you fre quently use Start lets you access a pop up menu to start ...

Page 49: ...tended to get you comfortable with your new notebook computer The Tour takes about five minutes Basics Basics describes the NEC Versa 2205C main features how to travel with the system use power management and care for the system It includes a glossary Advanced Topics Advanced Topics covers more specific areas such as adding options changing setup options and solving problems It also includes a glo...

Page 50: ... Service Guide discusses the various levels of support NEC offers you our customer We pro vide lots of information to help you become self sufficient with your NEC Versa 2205C but if you need help we re there for you UltraCare Guide The NEC UltraCare Guide describes NEC s one year war ranty program to help you protect your investment in an NEC Versa 2205C Series computer Using Windows 95 This onli...

Page 51: ...ame on your NEC Versa 2205C Save the diskettes in case you need to reload the software Windows 95 operating system backup diskettes are available through NEC Backup Disk Fulfillment at 1 800 842 6446 PowerCenter This utility lets you select the specific Power Management you want Preference Tools Utility This utility displays your preferred system settings such as screen backlight on off and other ...

Page 52: ...h time you start it up This utility also lets you change your system start up settings Using Auto Setup Use Auto Setup as follows 1 Reboot your system When the screen displays the large blinking block at boot up press F1 2 When the Auto Setup Summary screen is displayed en ter the highlighted letter in the menu bar to that repre sents the category you want For example type D to open the Disk Drive...

Page 53: ...ord a key icon ap pears at bootup You must enter the password to access the system To change the password enter the password followed by a forward slash and a new password To remove the password enter the password followed by a forward slash Refer to the online Advanced Topics for details on Auto Setup ...

Page 54: ...this chapter If you run your system with battery power maximize battery life by using power saving features whenever possible Take the AC adapter in case you have an electrical outlet handy This saves battery power for when you really need it Carry along any application or data files on diskette that you might need TIP Speed the trip through airport security by carrying a charged system Inspectors...

Page 55: ... with areas that use direct current DC as their main power source You need a DC to AC converter in particular areas of Argentina Brazil India Madeira and South Africa To use your system overseas you need an adapter plug and transformer There are five different plugs available worldwide You can buy these at an electronics supply store TIP When using a modem outside the U S and Canada you might need...

Page 56: ...telephone extension cord with RJ 11 plugs Appropriate AC plug adapter Copy of proof of purchase for computer and other equipment for customs check Customer support phone numbers for your software NEC Versa 2200 Series Quick Reference AC extension cord Things to Do Here is what you should do before you leave home Back up your NEC Versa 2205C s hard disk Put your system into Suspend or Standby mode ...

Page 57: ...EM CHECKLIST First check the items in the following list If these items don t help see the table that follows the list Power is on to the computer The electrical outlet to which your AC adapter is connected is working Test the outlet by plugging in a lamp or other electrical device All cables are tightly connected When you are using the internal modem check that it is properly inserted The display...

Page 58: ... in LCD may not be selected Press Fn F3 once or twice Brightness control may need adjustment Adjust the control The system entered Suspend mode due to low battery power Press the suspend button to resume operation If the system does not resume plug in the AC adapter or replace the battery pack then press the suspend button again Battery power does not last long Use power saving modes Information o...

Page 59: ...functions do not work when the docking station is connected START UP PROBLEMS The system displays an invalid configuration error message at power on when there are the following conditions current configuration information doesn t match configu ration information stored in Auto Setup such as when an internal option is added or changed the system loses configuration information If either of these c...

Page 60: ...he system finds a problem during the POST the system displays an error message If this hap pens follow the instructions in the POST error message table POST Error Messages MESSAGE WHAT TO DO Diskette drive A failure Drive A does not work or the diskette is not properly inserted Drive A is the diskette drive Press F1 to start Auto Setup to check the diskette drive parameters If there s still a prob...

Page 61: ...em correctly exit and save to update the parameters Real time clock failure Set time and date using Auto Setup Exit and save to update the parameters Time of day not set run Setup program Set the time and date using Auto Setup Exit and save to update the parameters Fixed disk configuration error Start Auto Setup Exit and save to update the parameters Turn the system off and check to see if the har...

Page 62: ...failure Unplug the external keyboard if attached and reboot the system If it still fails have the external keyboard repaired NOTE Repeated keystrokes during boot may produce an error message Keyboard stuck key failure A key is jammed Remove any obstruction you find You may have repeatedly pressed the F1 key when trying to enter Auto Setup If the error message remains you may have to have the keybo...

Page 63: ...acts 800 366 0476 U S and Canada 708 238 7800 International Automated fax service that offers product brochures instal lation procedures quick reference guides promotional forms troubleshooting information and more NEC Electronic Bulletin Board 508 635 4706 Remote database system containing files that are dedicated to enhancing the functions of NEC products It also gives the general public access ...

Page 64: ...6 2 Getting Help Worldwide Web Address www nec com NEC is a member of TSANet Technical Support Alliance Network ...

Page 65: ... YOU Computers are everywhere More and more people sit at computers for longer periods of time This appendix explains how to set up your computer to fit your physical needs This information is based on ergonomics the science of making the workplace fit the needs of the worker Some nerve tendon and muscle disorders musculoskeletal disorders may be associated with repetitive activities im proper wor...

Page 66: ...later in the appendix To reduce your risk of developing these disorders follow the instructions in this appendix If you experience discomfort while working at your computer or afterwards even at night contact a doctor as soon as possible Signs of discomfort might include pain tenderness swelling burning cramping stiffness throbbing weakness soreness tingling and or numbness in the hands wrists arm...

Page 67: ...wing Keep your body in a relaxed yet upright position The backrest of your chair should support the inward curve of your back Use the entire seat and backrest to support your body Tilt the backrest slightly backwards The angle formed by your thighs and back should be 90 or more Your seat depth should allow your lower back to com fortably contact the backrest Make sure that the backs of your lower ...

Page 68: ...d and next to the keyboard Keep your wrists straight and use your entire arm when moving a mouse Do not grasp the mouse tightly Grasp the mouse lightly and loosely Adjust the keyboard height so that your elbows are near your body and your forearms are parallel to the floor with your forearms resting on either armrests or forearm supports in the manner described previously If you do not have armres...

Page 69: ...away than 28 inches from your eyes The optimal distance is between 14 and 18 inches Rest your eyes periodically by focusing on an object at least 20 feet away Blink often Position the screen or external monitor at a 90 angle to windows and other light sources to minimize glare and reflections Adjust the monitor tilt so that ceiling lights do not reflect on your screen or external monitor If reflec...

Page 70: ...walking standing and stretching During these breaks stretch muscles and joints that were in one position for an extended period of time Relax muscles and joints that were active Use a timer or reminder software to remind you to take breaks To enhance blood circulation alter your sitting posture periodically and keep your hands and wrists warm NOTE For more information on workstation setup see the ...

Page 71: ... musculoskeletal disorders aging fluid retention due to pregnancy poor physical conditioning and dietary habits and other conditions Psychosocial factors associated with these disorders include workplace stress poor job satisfaction lack of support by management and or lack of control over one s work Contact a doctor if you experience pain tenderness swelling burning cramping stiffness throbbing w...

Page 72: ... for DIMM sockets Ex pandable in 4 MB 8 MB 16 MB increments up to a total of 40 MB Video RAM 1 MB Cache RAM L1 8 KB code 8 KB data Read only Memory ROM 256 KB x 8 bit Flash ROM Calendar Clock Year month day hour minute second maintained by internal back up battery Input Output I O Facilities Integrated industry standard interfaces Parallel 1 port 25 pin D sub Serial 1 port 9 pin D sub VGA 1 port 1...

Page 73: ...onal NEC Sierra Chip Set 14 4 Kbps v32 bis Fax Modem with RJ11connector See Appendix C for common modem commands Display LCD 9 5 inch Thin film transistor TFT CCFT backlit color Resolution 640 x 480 pixels Dot Pitch 0 3 mm Colors 4 096 64K colors on external CRT with video subsystem Viewing Area 9 5 in diagonal Aspect Ratio 4 3 or true CRT aspect ratio Keyboard Membrane Ultra Low Profile 83 keys w...

Page 74: ...e 3 5 inch Capacity 720 KB or 1 44 MB Access Time average 94 ms Transfer Rate 250 to 500K bps Interleave 1 1 Controller NS PC87334VJG Hard Disk Drive Internal 2 5 inch 810 MB or 1 GB drive removable Track to track seek rate 4ms Average seek 13ms read 14ms write Revolutions per minute 4000 I F data rate Μode 3 11 MB per second Media data rates 39 5 27 Μbps 1579 cylinders x 16 heads x 63 sectors per...

Page 75: ...n 3 4 hours Recharging Time Approximately 2 hours when the system is Off Quick Charge Approximately 6 to 7 hours when the system is On Normal Charge Bridge Battery Fully charged backs up memory contents and sys tem status for up to 30 minutes under Suspend mode but battery change time is under 5 minutes Charge time 24 hours Dimensions System Unit Width 11 8 in 302 mm Depth 9 4 in 241mm Height 2 1 ...

Page 76: ...Map The system supports system miser and video shadowing The system supports BIOS as a cacheable area with write protection The following table shows the system s memory map MEMORY SPACE SIZE FUNCTION 00000h 9FFFFh 640 KB Base Memory A0000h AFFFFh 64KB Video Memory graphics B0000h B7FFFh 32KB Upper Memory Block UMB B8000h BFFFFh 32KB Video Memory text C0000h C9FFFh 40KB Video BIOS CA000h E7FFFh 12...

Page 77: ...OLLER MASTER SLAVE PRIORITY NAME DEVICE Master 0 IRQ0 Timer 1 counter 0 output Master 1 IRQ1 Keyboard Output buffer full Master 2 IRQ2 INT output from controller 2 Slave 3 IRQ8 Real time clock Slave 4 IRQ9 Reserved Slave 5 IRQ10 Reserved Slave 6 IRQ11 Reserved Slave 7 IRQ12 Mouse Slave 8 IRQ13 Co processor Slave 9 IRQ14 Hard disk controller 1 Slave 10 IRQ15 Reserved Master 11 IRQ3 Serial port 2 In...

Page 78: ...y with your modem or change a setup string the following tables list the most commonly used AT commands S registers and result codes that you can use to configure and use your optional internal 14 4 Kbps data fax modem AT Commands AT commands tell the modem how to operate Except for the escape sequence switch to command mode and the A command repeat last command precede all the commands in the fol...

Page 79: ...34 commands the modem to pulse dial the phone number 555 1234 0 to 9 Dialing digits A B C D Tone dial characters P Pulse dial R Reverse originate mode S n Dials the telephone number n 0 3 stored with the Zn x command T Tone dial W Wait for dial tone Time specified in register S6 Pause Time specified in register S8 Flash hook Wait for quiet answer Time specified in register S6 Return to command mod...

Page 80: ...D M2 Set speaker to always on M3 Turn speaker on until CD except during dialing N0 Force line speed set by S37 register N1 When originating auto line speed starting with speed set in S37 register O O0 Return to Online Data mode from Online Command mode O1 Go online and initiate retrain Q Q0 Display result codes Quiet disabled Q1 Do not display result codes Quiet enabled Q2 No call progress message...

Page 81: ...d X2 Modem ignores busy signal CONNECT speed result code enabled Includes dial tone detection X3 Modem ignores dial tone CONNECT speed result code enabled X4 Modem recognizes dial tone and busy signal CONNECT speed result code enabled Y Y0 Disable long space disconnect Y1 Enable long space disconnect Z Z0 Reset modem and recall User Profile 0 Z1 Reset modem and recall User Profile 1 Escape sequenc...

Page 82: ...Operate in asynchronous mode Same as Q0 P P0 Set pulse dial make break ratio 39 61 USA Canada P1 Set pulse dial make break ratio 33 67 UK HK Q Q0 Use asynchronous mode Q1 Q2 Q3 Not supported Q4 Return error Q5 Data connection using V 42 or MNP Q6 Data connection using normal mode S S0 Set Data Set Ready DSR to be always true S1 Set DSR to follow CCITT V 24 specification T T0 Terminate test T1 Init...

Page 83: ...ser Profile 1 on power up Zn x Store telephone number x in directory entry n n 0 3 x 36 characters maximum For example to store phone number 555 555 5555 you enter AT Z0 5555555555 This stores the phone number in position 0 To dial the number issue the following command ATDS 0 G0 Turn off Xon Xoff software flow control See also Q3 hardware flow control G1 Turn on Xon Xoff software flow control N0 ...

Page 84: ...erface signal Q3 Bidirectional hardware flow control RTS CTS T0 Disconnects if no activity for specified time use values 0 90 seconds If value 0 default the time is disabled V0 Disable MNP responses V1 Enable MNP responses C0 Disable Data Compression C1 Enable Data Compression E0 Disable Auto Retrain E1 Enable Auto Retrain CC0 Disable Caller ID CC1 Format modem for single message sent to DTE ...

Page 85: ...er REGISTER DEFAULT DESCRIPTION S0 0 Auto answer on number of rings S1 0 Ring count S2 43 Escape Character ASCII value in decimal disabled above 127 S3 13 Carriage Return character code ASCII value in decimal S4 10 Line Feed character code ASCII value in decimal S5 08 Backspace character code ASCII value in decimal S6 02 Seconds to wait before dialing without detecting dial tone S7 40 Seconds to w...

Page 86: ...nly bit mapped S22 118 Read only bit mapped S23 21 Read only bit mapped S25 05 DTR delay detect timer in seconds S26 01 01 second delay from RTS true to CTS true S27 64 Read only bit mapped S37 00 Maximum DCE line speed Use the following values See also ATN command 0 Speed of last AT command issued 1 75 bps 2 110 bps 3 300 bps 5 1200 bps 6 2400 bps 7 4800 bps 8 7200 bps 9 9600 bps 10 12000 bps 11 ...

Page 87: ...RRIER Carrier signal not detected or lost 4 ERROR Invalid command checksum error in command line or command line too long exceeds 40 characters 5 CONNECT 1200 Connection at 1200 bps disabled by X0 6 NO DIAL TONE No dial tone detected enabled by X2 X4 or W dial modifier 7 BUSY Busy signal detected enabled by X3 or X4 8 NO ANSWER No silence detected when dialing a system not providing dial tone enab...

Page 88: ...es usagées conformément aux instructions du fabricant BATTERY DISPOSAL Your bridge battery not your main battery is made of nickel cadium Nicad the Nicad bridge battery must be collected recycled or disposed of in an environmentally approved manner Your main battery made of Lithium Ion Li Ion and your CMOS lithium battery are not recyclable The incineration landfilling or mixing of Nicad batteries...

Page 89: ...rference will not occur in a particular in stallation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Co...

Search results

Summary of Contents for VERSA 2205C

Reviews:

Related manuals for VERSA 2205C

Brands by name

Popular brands

NEC VERSA 2205C, Manual

Search results

Summary of Contents for VERSA 2205C

Reviews:

Related manuals for VERSA 2205C

Brands by name

Popular brands