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Acer ExtensaTM 670, User Manual

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Acer ExtensaTM 670 User Manual Download Page 17

Using the Computer

1-8

!

Caution:  In the rare event that you see or
smell anything that indicates overheating
(smoke or a strange smell):

1.

 

Turn off the power.

2.

 

Disconnect the AC adapter from the power
source and the computer.

3.

 

Remove the battery pack.

4.

 

Contact your Extensa dealer or service
center.

Summary of Contents for ExtensaTM 670

Page 1: ...Extensa 670 Series Notebook Computers User s Guide 49 47001 021 Printed in Taiwan...

Page 2: ...ace provided below The serial number and model number are recorded on the label affixed to the case All correspondence concerning your unit should include the serial number model number and date of pu...

Page 3: ...ered trademarks and OS 2 is a trademark of International Business Machines Corporation Microsoft MS DOS Windows and Xenix are registered trademarks of Microsoft Corporation Ethernet is a registered tr...

Page 4: ...one or more of the following measures n Reorient or relocate the receiving antenna n Increase the separation between the device and receiver n Connect the device into an outlet on a circuit different...

Page 5: ...ust accept any interference received including interference that may cause undesired operation Notice Canadian Users This Class B digital apparatus meets all requirements of the Canadian Interference...

Page 6: ...in the Duracell pro link program If you would like to purchase additional batteries please call the Authorized Duracell Purchase Hotline at 1 800 603 8225 If you have questions about battery performan...

Page 7: ...On and Off 2 5 Using the Microphone 2 6 Using PC Cards 2 7 Using Indicator Lights 2 10 Using the Touchpad 2 13 Using Disk Drives 2 15 Adding Memory 2 25 Using the Keyboard 2 28 Using the Internal Nume...

Page 8: ...Using Supplied Software 5 2 Getting Online Help 5 3 Guidelines for Installing Applications 5 4 Using System Passwords 5 6 Chapter 6 Mobility Disconnecting from the Desktop 6 2 Moving Around 6 3 Taking...

Page 9: ...al should answer most of the questions you have about the day to day operation of your Extensa notebook computer Use the Just for Starters instructions that came with your computer to get your compute...

Page 10: ...up Disks should be performed as soon as possible after the purchase of your computer Contents Creating Backup Disks 1 2 Features of the Computer 1 3 Standard Features 1 3 Customizing Features 1 4 Envi...

Page 11: ...5 Backing up Windows 95 requires approximately 43 formatted 3 inch 1 44 MB floppy disks Labels for the floppy disks are included with the manual To create backup system disks use the Create System Dis...

Page 12: ...Fast video graphics accelerator q 0 Volt Suspend 5 Volt Suspend and Standby power saving modes q No reboot setup function q STN or TFT color display q 16 bit stereo audio q Fast infrared communication...

Page 13: ...mouse q 9 pin serial port for connecting external devices such as a modem or mouse q Simultaneous display with external CRT q One Type III or two Type II I Cardbus PC Card slots lower slot accepts Zoo...

Page 14: ...C Relative Humidity Noncondensing Operating 20 to 85 Storage 20 to 85 Shock Operating Maximum 5g pulse in X Y and Z orientations Storage Maximum 50g pulse in X Y and Z orientations Vibration Operatin...

Page 15: ...a fan to keep the computer cool under extreme high temperature conditions The fan will not normally operate but may turn on when the computer s internal components become warm You will hear the fan wh...

Page 16: ...ong magnetic fields such as those generated by audio system speakers telephone handsets or hand held metal detectors q To avoid overheating the computer never place anything on top of the computer whe...

Page 17: ...t that you see or smell anything that indicates overheating smoke or a strange smell 1 Turn off the power 2 Disconnect the AC adapter from the power source and the computer 3 Remove the battery pack 4...

Page 18: ...me or F2 during boot up They are described below Power Management This option determines when power management is enabled ALWAYS Enables the time out settings regardless of whether the computer is on...

Page 19: ...the computer needs to be idle before the display back light turns off The computer will not enter any of the power management time out modes if the hard disk drive CD ROM or floppy disk drive is activ...

Page 20: ...normal operation press the power switch 0V Suspend mode occurs automatically if the 0 VOLT SUSPEND TIMEOUT parameter in Setup is enabled and times out or if the BATTERY LOW SUSPEND option is enabled a...

Page 21: ...the saved state Press the 5V Suspend hot key Fn F3 or close the display cover to enter 5V Suspend mode The computer also enters 5V Suspend mode if the 5V SUSPEND TIMEOUT parameter in Setup is enabled...

Page 22: ...STANDBY TIMEOUT parameter in Setup is enabled and times out To resume from Standby mode press any key or touch the touchpad The computer also resumes from Standby if the RESUME ON MODEM RING or RESUME...

Page 23: ...ts To secure your computer follow these steps 1 Wrap the cable of a portable computer Kensington security lock around a table desk drawer handle or any immovable object 2 Locate the Kensington lock ic...

Page 24: ...pack is installed The AC adapter can be operated anywhere where the outlet supplies between 100 240 volts AC at 50 60 Hz The AC adapter has a detachable AC power cord Caution Use only the AC adapter s...

Page 25: ...Turning the Speakers On and Off 2 5 Using the Microphone 2 6 Using PC Cards 2 7 Inserting PC Cards 2 7 Ejecting PC Cards 2 8 Using Indicator Lights 2 10 Using the Touchpad 2 13 Moving the Cursor 2 13...

Page 26: ...uidelines 2 23 Adding Memory 2 25 Running PHDISK 2 26 Using the Keyboard 2 28 Special Keys 2 28 Windows 95 Keys 2 31 Using the Internal Numeric Keypad 2 32 Num Lock On 2 32 Num Lock Off 2 33 Using Con...

Page 27: ...tion also resumes from 0V Suspend and 5V Suspend modes The power switch is software controlled to allow for a proper shutdown from the Windows 95 operating system If the operating system locks up and...

Page 28: ...l adjust as long as you hold them down Brightness Control Press Fn and Fn to increase and decrease the brightness of the display respectively The brighter the screen the more power is used during batt...

Page 29: ...turn the built in speakers on and off using a hot key Speaker On Off Press Fn End to toggle the speaker output on and off You can also enable or disable the speaker from your Setup screen The setting...

Page 30: ...microphone located in front of the touchpad inside the LCD latch Built in Microphone To use the microphone face your computer from a normal distance and speak in a normal voice You do not need to bend...

Page 31: ...of the computer You can install PC Cards while the computer is running Inserting a PC Card In Windows 95 Windows 95 beeps to indicate it has detected a PC card when you insert one If Windows 95 recogn...

Page 32: ...driver Windows for Workgroups does not ask you to load a driver Ejecting PC Cards Eject buttons are located beside each PC card slot Pressing an eject button ejects the PC Card from the slot To eject...

Page 33: ...ect the card you want to eject 4 Click on Stop 5 When Windows 95 responds with the message You may safely remove this device click OK flip out the eject button and press it to eject the PC Card In Win...

Page 34: ...as possible Standby Mode Indicator Lights when the computer is in Standby mode Flashes when the computer is in 5V Suspend mode The computer enters Standby mode if the Standby hot key Fn F4 is pressed...

Page 35: ...dicator Lights when a powered AC adapter connected to the computer is charging the battery Flashes when there is a problem with the battery or the battery is not recognized by the smart charger Turns...

Page 36: ...hen the caps lock function is toggled ON using the Caps Lock key Num Lock Indicator Lights when the embedded numeric keypad is toggled ON using the Num Lock hot key Fn F7 Refer to Using the Internal N...

Page 37: ...finger movements on its surface To move the cursor move your finger on the touchpad surface Once the cursor is in the proper place tap once on the surface of the touchpad or use the left button to cli...

Page 38: ...nel to display the Control Panel window 3 Double click on the Mouse icon 4 Select the Touchpad tab to customize the touchpad to your preference 5 Click on Enhancements to bring up additional features...

Page 39: ...ng Modules later in this section Floppy Disk Drive The floppy disk drive can access formatted 3 5 inch double sided high density 2HD 1 44 MB floppy disks and lower capacity 720 KB double density 2DD f...

Page 40: ...l spin down to save power Caution If the hard disk drive is damaged you can lose data To reduce the impact of data loss back up data frequently Removing the Hard Disk Drive You can remove your hard di...

Page 41: ...rd disk drive bay cover 4 Locate the release tab on the bottom side of the hard disk drive bay cover While pressing down slightly on the release tab slide the cover to the right and set aside Removing...

Page 42: ...ur hard disk drive upgrade kit for inserting a new hard disk drive 1 Insert the hard disk drive into the bay with the release tab facing up Slide the hard disk drive in until you feel the connectors e...

Page 43: ...cover into the slot making sure the back edge of the cover is flush with the computer Make sure the bottom of the cover is also flush with the computer Aligning the Hard Disk Drive Bay Cover 3 Slide...

Page 44: ...es Do not touch the surface of the disc q Never write on a disc or place a label on the disc surface q Always store a disc in its case to prevent dust contamination scratches bending and other damages...

Page 45: ...pping Modules To swap modules follow these steps 1 Unlatch the module by pushing the module lock toward the unlock icon 2 Grab the recessed grip area on the module then pull the module out Removing a...

Page 46: ...eplacing a Module Note You will not be able to access the module unless your module is locked Connecting the Floppy Disk Drive Externally You can use your floppy disk drive module externally through a...

Page 47: ...Connecting the Floppy Disk Drive Externally Floppy Disk Drive Guidelines Failure to observe the following precautions can damage both the floppy disk drive and the data on the floppy disk q Insert the...

Page 48: ...rive before turning off the computer q Never transport the computer with a floppy disk in the floppy disk drive Doing so can damage the drive head q If a floppy disk is damaged try to make a copy of i...

Page 49: ...does not warrant the use of non TI memory TI will not be held responsible for problems or degradation of performance incurred by using any memory other than TI memory described in this document To en...

Page 50: ...d disk drive for the 0V Suspend function If you do not re size the Suspend to Disk file you will not be able to use the Suspend to Disk utility Caution The Suspend to Disk file is a hidden file named...

Page 51: ...ct File 3 Select Exit Windows 4 When asked to confirm click on OK 5 Type PHDISK C F at the DOS Prompt Note If you are using an operating system other than Windows95 Windows for Workgroups or DOS you m...

Page 52: ...y other key resumes the execution of the command or application Shift Prt Sc Sends the contents of the screen to the printer port prints only text characters unless you have run the GRAPHICS COM utili...

Page 53: ...CRT or both SIMULSCAN from an external keyboard Ctrl Alt S Toggles the internal speaker on and off from an external keyboard F2 during POST Loads the ROM based Setup when pressed during POST power on...

Page 54: ...re details Fn F11 Turns the LCD backlight off blanks the screen Press any key to turn it back on Fn F12 Toggles the screen output between the LCD external CRT or both SIMULSCAN Fn T Enables disables t...

Page 55: ...ctions The following are a few examples Windows logo key Tab Activates next Taskbar button Windows logo key E Explore My Computer Windows logo key F Find Document Windows logo key M Minimize All Windo...

Page 56: ...keys shown in the following figure generate AT keypad characters and functions when pressed in conjunction with Num Lock Fn and Shift The embedded numeric keypad has two modes you can enter by toggli...

Page 57: ...following figure Num Lock On with Shift If you press and hold Fn in this mode the keypad generates their normal characters Num Lock Off When the Num Lock indicator is OFF the keyboard acts as normal P...

Page 58: ...tebook computer DC in VGA Parallel PS 2 Serial PCMCIA Line in Mic in Line out Expansion FIR Ports DC In Connects the AC adapter output connector to this jack to recharge the battery and supply power t...

Page 59: ...evices such as a serial printer 16550 UART compatible FIR Connects to any IrDA compliant device such as another IrDA computer or printer without the use of a cord or cable Transmits up to 4Megabits pe...

Page 60: ...external analog monitor PS 2 Connects to an external PS 2 keyboard numeric keypad or mouse If you are connecting a keyboard with a 5 pin DIN connector you need to purchase a 6 pin mini DIN adapter PC...

Page 61: ...and assumes that you installed and charged the battery as directed in Just for Starters Contents Guidelines for Battery Use 3 2 Switching to Battery Power 3 4 Responding to Low Battery Conditions 3 5...

Page 62: ...icals or temperature extremes q Do not short the battery leads or insert the battery upside down q Charge the battery after several days of disuse to keep it fully charged If your computer is idle for...

Page 63: ...ith this computer Note The Texas Instruments Extensa 670 are designed to use a Duracell DR35 or DR201 Rechargeable Battery Texas Instruments participates in the Duracell pro link program If you would...

Page 64: ...a charge remaining you can switch to battery power by removing the connection to the AC adapter even if the computer is already on Your computer switches back to AC power when an AC adapter is plugge...

Page 65: ...ption in Setup When the battery capacity reaches 4 capacity about 2 minutes remaining a second audible warning sounds If the BATTERY LOW SUSPEND option is enabled in Setup the computer enters 0V Suspe...

Page 66: ...uter into 5V Suspend mode or Standby mode respectively q Turn off the computer or put the computer in 0V Suspend mode Fn F2 if it does not need to be active The computer does not consume power in 0V S...

Page 67: ...cceptable under most circumstances 1 Install the battery pack into your computer if not already installed 2 Connect the AC adapter To maintain a full charge leave the computer connected to the AC adap...

Page 68: ...the battery loses track of the true capacity it will not correctly predict low battery conditions and can cause the system to shut off prematurely and without warning The battery itself keeps track o...

Page 69: ...m Manager 5 Enter Setup by pressing the Setup hot key Fn F1 6 Set the POWER MANAGEMENT FUNCTION parameter and the BATTERY LOW SUSPEND parameter to Disabled 7 Save the changes then Exit Setup 8 Allow t...

Page 70: ...n You will lose all power to the computer when the battery is removed unless an external AC source is attached 1 Unlatch the battery compartment door 2 Slide the battery compartment door forward sligh...

Page 71: ...ment cover forward slightly then swing the door open 3 Insert the battery pack connector side up into the compartment then push the battery completely into the compartment until you feel the contacts...

Page 72: ...battery compartment door follow these instructions 1 Align the battery compartment door hinge to the slots towards the back of the battery compartment Re Connecting the Battery Compartment Door 2 Ins...

Page 73: ...cing brightness and contrast even a small amount can significantly reduce power consumption and increase operating time q Set the power management settings in Setup to optimize the time outs q You can...

Page 74: ...me with your option To get the most up to date list of options available with your Extensa computer please call 1 800 816 2237 in the United States or Canada Outside of the United States or Canada ple...

Page 75: ...ed anywhere between 100 240 volts AC and has a detachable AC power cord You can order power cords with specific plugs for the region you will be operating the computer in Caution Use only the AC adapt...

Page 76: ...twork The computer has built in slots that support one Type III or two Type II I PC Cards Type III PC Cards must be inserted into the lower slot Your Extensa computer is designed to support additional...

Page 77: ...PS 2 Devices 4 4 You Extensa computer supports external devices that connect to a PS 2 port Such devices include an external numeric keypad external keyboards or external mouse...

Page 78: ...monitors that meet the Energy Star standards When the computer is connected to an external monitor you can use the computer with the display closed You can also display images on the external and int...

Page 79: ...q To connect a PS 2 mouse insert the connector into the PS 2 port in the rear of the Extensa q To connect a serial mouse attach the connector to the 9 pin serial port in the rear of the Extensa Note...

Page 80: ...talling an upgrade module into either or both slots You can expand RAM from 16 MB up to 80 MB Caution TI does not warrant the use of any memory other than that supplied by TI specifically for the Exte...

Page 81: ...Devices Line out allows you to use a headset or amplified external speakers The computer s internal speakers are disabled when a headset or external speakers are plugged in Line in connects to an exte...

Page 82: ...at duplicates all of the ports on your computer plus some additional ports The port replicator allows you to have an easy one step connect disconnect to the various cables in the back of your computer...

Page 83: ...icon to view the directory For information on these batteries refer to Chapter 3 Using Battery Power Carrying Case Helps protect the computer and accessories during transport Several carrying cases ar...

Page 84: ...are to run on the computer Contents Using Supplied Software 5 2 Getting Online Help 5 3 Guidelines for Installing Applications 5 4 Adjusting the Software for the Computer 5 4 Configuring the Computer...

Page 85: ...er is shipped with the following software installed on the hard disk drive q Operating system software either Windows 95 or MS DOS and Windows for Workgroups or Windows NT q Power saving utilities q V...

Page 86: ...p 5 3 The supplied software has online help files which reduce the need to refer to printed manuals and provide you with help any time it s needed To obtain Windows 95 help select the Start button and...

Page 87: ...application select the highest resolution configuration that both the program and the computer can support If you are using the computer with a high resolution external monitor you can select resolut...

Page 88: ...PS 2 touchpad for the built in pointing device Configuring the Computer for the Software Some programs require you to modify the way the computer operates to ensure compatibility Memory Your computer...

Page 89: ...stem Setup menu If only one password is set the Supervisor password is also the User password If both the Supervisor password and the User password are set the Supervisor password must be entered to g...

Page 90: ...follow these steps 1 Press Fn F1 or F2 during boot to enter Setup 2 Press the arrow keys to move to SECURITY 3 Move down the screen to a Password parameter then press Enter Note The Supervisor passwo...

Page 91: ...ed 3 Press the arrow keys to move to SECURITY 4 Move down the screen to a Password parameter then press Enter Note You will only be able to change the User Password if you used the User password to en...

Page 92: ...Meetings 6 3 What to Bring to Long Meetings 6 3 Taking the Computer Home 6 4 Preparing the Computer 6 4 What to Bring with You 6 4 Special Considerations 6 5 Setting Up a Home Office 6 6 Traveling wit...

Page 93: ...nnect the cord from the AC adapter 5 Disconnect the keyboard pointing device printer external monitor and other external devices If your external devices are connected to the optional port replicator...

Page 94: ...ry runs the computer for 2 3 hours under most circumstances If your meeting is shorter than that you probably do not need to bring anything with you other than the computer What To Bring to Long Meeti...

Page 95: ...can damage the drive head 2 Pack the computer in a protective case that can prevent the computer from sliding around and cushion it if it should fall Caution Avoid packing items next to the top cover...

Page 96: ...ou leave the computer in the trunk of the car to avoid exposing the computer to excessive heat q Changes in temperature and humidity can cause condensation Allow the computer to return to room tempera...

Page 97: ...at home it may be worthwhile purchasing a second AC adapter for use at home With a second AC adapter you can avoid transporting the extra weight to and from home If you use your computer at home for...

Page 98: ...in the computer is charged Airport security often requires you to turn on your computer when bringing it to the gate area What To Bring with You Bring the following items with you q AC adapter q Modu...

Page 99: ...computer home follow these guidelines to protect your computer while traveling q Always take the computer as carry on luggage q Have the computer inspected by hand Do not put the computer through a se...

Page 100: ...you q AC adapter q Power cords that are appropriate to the country to which you are traveling q Modular bay accessories q Spare fully charged battery packs q Additional printer driver files if you pl...

Page 101: ...are and Troubleshooting 7 1 This chapter tells you how to clean your computer safely and solve operational problems Contents Cleaning the Computer 7 2 Troubleshooting Tips 7 3 Startup Error Messages 7...

Page 102: ...cleaning fluid or any liquid directly onto the case or screen Keep the case of the computer free of dust Apply a small amount of mild liquid cleaner to a dry lint free cloth and wipe the case with the...

Page 103: ...creen is blank o Adjust contrast and brightness control o The LCD standby timer in Setup is enabled and has expired Press any key or move the mouse o Computer set for external monitor cycle power use...

Page 104: ...st Contact your dealer or an authorized service center Fixed Disk 0 Failure Fixed Disk Controller Failure q Hard disk drive is not working or not configured properly Run Setup and see if the hard disk...

Page 105: ...on either Drive A or Drive C q Enter Setup and verify that these two parameters are properly identified q Reset the HDD or reinsert the floppy disk Press F1 to resume F2 to Setup q This message is dis...

Page 106: ...ad Contact your dealer or an authorized service center System cache error Cache disabled q RAM cache failed the BIOS test and BIOS disabled the cache Contact your dealer or an authorized service cente...

Page 107: ...Startup Error Messages 7 7 System timer error q The timer test failed This requires system board repair Contact your dealer or an authorized service center...

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