Texas Instruments 4000M User Manual
TravelMate 4000M
Notebook Computer
User's Guide
Copyright (©) 1995 Texas Instruments Incorporated
All Rights Reserved - Printed in U.S.A.
TravelMate 4000M Series Notebook
User's Guide
TI Part No. 9792541-0001
Original Issue: April 1994
Changes may be made periodically to the information in this publication. Such changes
will be incorporated in new editions of this manual.
Record the serial number, purchase date, and model number in the spaces 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 purchase.
No part of this publication may be reproduced, stored in a retrieval system. or
transmitted, in any form or by any means. electronic, mechanical. photocopy, recording,
or otherwise, without the prior written permission of Texas Instruments Incorporated.
TravelMate and BatteryPro are trademarks of Texas Instruments Incorporated. The icons in the Windows
Notebook and Startup groups are copyrighted by Texas Instruments Incorporated.
IBM. OS/2, AT PS/2, and VGA are trademarks of International Business Machines Corporation.
Microsoft and MS DOS are registered trademarks and Windows and
Xenix are trademarks of the Microsoft Corporation.
Ethernet is a registered trademark of Xerox Corporation.
NetWare is a registered trademark of Novell, Inc.
UNIX is a registered trademark of American Telephone mid Telegraph.
SimulSCAN is a trademark of Cirrus Logic. Inc.
Preface
Chapter 1 Operating the Computer
Before You Begin ........................................................................................1-3
Operating Guidelines....................................................................................1-4
Using the AC Adapter..................................................................................1-8
Starting the Computer ................................................................................ 1-10
Brightness and Contrast.............................................................................. 1-11
Using LED Indicators................................................................................. 1-12
Using the Pointing Device.......................................................................... 1-14
Volume Control ......................................................................................... 1-16
Using Options ............................................................................................ 1-17
Using External Monitors ............................................................................ 1-19
Using Disk Drives......................................................................................1-20
Installing Extra RAM................................................................................. 1-22
SCSI Adapter............................................................................................. 1-25
Using the Keyboard.................................................................................... 1-27
Using Connectors and Ports........................................................................ 1-31
PCMCIA Options.......................................................................................1-34
Internal Speakers and Microphones............................................................1-35
Contents
Chapter 2 Using Battery Power
Guidelines for Battery Use........................................................................... 2-2
Switching to Battery Power .........................................................................2-3
Responding to Low Battery Conditions........................................................2-4
Recharging the Battery................................................................................. 2-7
Installing and Removing the Battery Pack....................................................2-8
Conserving Battery Power.......................................................................... 2-10
Chapter 3 Using Software
Getting Online Help.....................................................................................3-3
Guidelines for Installing Applications .......................................................... 3-4
Custom Windows Utilities............................................................................3-6
Using a Password......................................................................................... 3-8
Using Sound............................................................................................... 3-12
Chapter 4 Portable CD-ROM Docking System
Features........................................................................................................4-2
Docking The Notebook ................................................................................ 4-3
Undocking the Notebook.............................................................................. 4-6
Using the Portable CD-ROM Docking System ............................................. 4-8
Battery Release............................................................................................ 4-9
Microphone and Headphone....................................................................... 4-10
Options ...................................................................................................... 4-13
Battery Charger.......................................................................................... 4-18
Chapter 5 Traveling with Your Computer
Tips for the Traveler .................................................................................... 5-2
What to Take When Traveling ..................................................................... 5-4
Packing the Computer and Accessories ........................................................ 5-5
Using a Mouse .............................................................................................5-6
Adjusting Pointer Speed...............................................................................5-7
Contents
Chapter 6 Care and Troubleshooting
Cleaning the Computer.................................................................................6-2
Troubleshooting Tips ...................................................................................6-3
Startup Error Messages.................................................................................6-4
Appendix A Where To Get Help
Index
FCC Notice
This device has been tested and found to comply with the limits for a Class B digital
device pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
device generates, uses, and can radiate radio frequency energy and, if not installed and
used in accordance with the instructions. may cause harmful interference to radio
communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this device does cause harmful interference to radio or television
reception, which can be determined by turning the device off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
Notice: Shielded Cables
All connections to other computing devices must be made using shielded cables to
maintain compliance with FCC regulations.
Notice: Peripheral Devices
Only peripherals (input/output devices, terminals, printers, etc.) certified to comply with
the Class B limits may be attached to this equipment. Operation With non-certified
peripherals is likely to result in interference to radio and TV reception.
Caution
Changes or modifications not expressly approved by the manufacturer could void the
user's authority, which is granted by the Federal Communications Commission, to
Reorient or relocate the receiving antenna
Increase the separation between the device and receiver
Connect the device into an outlet on a circuit different from that to which the
receiver is connected
Consult the dealer or an experienced radio/television technician for help
Use Conditions
This part complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
Notice: Canadian Users
This digital apparatus does not exceed the Class B limits for radio noise emissions from
digital apparatus set out in the Radio Interference Regulations of the Canadian
Department of Communications.
Remarque a I'intention des utilisateurs canadiens
Le present appareil numerique nemet pas de parasites depassant les limites applicables
aux appareils numeriques de Classe B prescrites par la reglementation sur le parasitage
radio du Ministere des Communications du Canada.
Preface
This manual describes features of the Texas Instruments TravelMate 4000M™
notebook computers. The TravelMate 4000™ series computers are similar in
appearance and incorporate such features as PCMCIA, internal pointing device,
and SCSI connections. However, it is also an ideal solution for multi-media
applications. Some applications for multi-media include:
The following figure displays the TravelMate 4000M.
Creating animated presentations
Producing, copying, and synthesizing music
Training/Teaching aid
Advertising
Service
TravelMate 4000M
vii
Preface
This manual should answer most of the questions you have about the day-to-day
operation of your TravelMate 4000M notebook computer.
Use the Quick Start instructions that came with your computer to get your
computer running for the first time.
Use the online User’s Reference Manual to answer questions about your
computer that are not answered in this manual.
Use the MS-DOS® User's Guide and Reference for information about the
operating system.
Use the Microsoft® Windows- User's Guide for information about this
graphical user interface.
You should also take advantage of the online help files that are available with
almost all of the programs shipped with your computer.
We hope you enjoy your TravelMate computer. With proper care, your
computer will provide you with years of productive service.
viii
Operating the Computer
Before reading this chapter you should have prepared your computer according
to procedures in the Quick Start instructions.
This chapter describes the essential operations of your TravelMate 4000M
computer.
Contents
Before You Begin ........................................................................................1-3
Operating Guidelines....................................................................................1-4
Features................................................................................................. 1-4
Environment.......................................................................................... 1-5
Usage.................................................................................................... 1-6
Using the AC Adapter..................................................................................1-8
Connecting the AC Adapter................................................................... 1-8
Starting the Computer ................................................................................ 1-10
Brightness and Contrast.............................................................................. 1-11
Using LED Indicators................................................................................. 1-12
Using the Pointing Device.......................................................................... 1-14
Volume Control ......................................................................................... 1-16
Using Options ............................................................................................ 1-17
Using External Monitors ............................................................................ 1-19
Using Disk Drives......................................................................................1-20
Hard Disk Guidelines.......................................................................... 1-20
Floppy Drive Guidelines......................................................................1-21
Installing Extra RAM................................................................................. 1-22
SCSI Adapter............................................................................................. 1-25
1
Contents
Using the Keyboard.................................................................................... 1-27
Using Connectors and Ports........................................................................ 1-31
PCMCIA Options.......................................................................................1-34
Internal Speakers and Microphones............................................................1-35
1-2
Single Keys......................................................................................... 1-27
Labeled Combination Keys ................................................................. 1-27
Unlabeled Combination Keys.............................................................. 1-27
NumLk On.......................................................................................... 1-29
NumLk Blinking .................................................................................1-30
NumLk Off.......................................................................................... 1-30
Before You Begin
You should create your back up system diskettes as soon as possible after
purchasing your notebook. To create backup system diskettes, complete the
following steps:
1. Ensure that you have 17 (for U.S.A.) or 18 (all other countries) high
density, 1.4 MB, 3.5" diskettes.
2. Boot your system.
System startup begins. A DOS Startup Menu appears-
3. Select option 5, System Maintenance and Backup.
The system backup menu is displayed. You can select files from the
left column to back up by using the up and down arrow keys to
highlight the files. As filenames in the left column are highlighted, a
description of them appears in the right column and the number of
diskettes required for these files is displayed
4. To begin creating the system backup diskettes, insert the diskette into
the floppy drive and press Enter to back up highlighted files. Backing
up all files requires 17 to 18 diskettes. Each diskette will
automatically be formatted.
You may access the Startup program at a later time to reset previously
configured parameters.
1-3
Operating Guidelines
Features
The following table displays TravelMate 4000M standard features:
4MB memory with 60 ns DRAM
Monochrome, advanced color, active matrix color monitors
1 MB Video RAM
Fast video with graphics accelerator
Can handle the following external monitor
3.5", 1.44 MB floppy disk drive
High capacity hard drives
Two PCMCIA slots to handle one Type III or two Type II PCMCIA
option cards
640x480x256 (non-interlaced)
800x600x256 (non-interlaced)
1024x768x256 (non-interlaced)
1280x1024x16 (interlaced)
16550 UART serial port
Parallel port (EPP/ECP)
Fast SCSI II Port
Operating Guidelines
PS/2 port for external keyboard, numeric keypad, or mouse
16 bit Sound
Internal pointing device
Nickel Metal Hydride (NiMH) battery
MIDI/Joystick port
Multi-media software
Environment
This section provides information on the optimum operating environment for
your TravelMate 4000M notebook computer:
Temperature
Operating: 50° to 95° F
(10° C to 35° C)
Storage: -4° to 140° F
(-20° C to +60° C)
Relative Humidity (Noncondensing)
Operating: 20% to 80%
Storage: 10% to 90%
Maximum 60g pulse in X, and Y orientation and a 35g pulse
Shock:
in the Z axis
Vibration:
maximum displacement
Sinusoidal 5 to 20 Hz limited to 0.0244 inch peak-to-peak
Operating Guidelines
Usage
Never pick up or carry your unit by the LCD.
Never use the computer in harsh environments where it could be
subjected to rapid temperature changes and excessive dust.
Never expose the computer to excessive vibration.
Never expose the hard disk or floppies to strong magnetic fields, such
as those generated by audio system speakers or telephone handsets.
Be sure the wall outlet supplies the voltage required by the AC
Adapter. Check the labels on the bottom of the computer case and on
the AC Adapter.
Avoid leaving your computer in storage for more than two weeks
without a charged battery if the computer is not connected to the AC
Adapter. The battery that maintains the configuration, time, and date
will discharge.
To avoid overheating the computer, never place anything on top of the
computer when it is recharging or operating.
Before moving an active computer, press the
computer into sleep mode and close the display (see Standby and
Suspend in the next section).
Standby
button to put the
Do not try to force the cover beyond its fully opened position-about
180 degrees.
Operating Guidelines
Caution: In the rare event that you should see or smell anything that
indicates overheating (smoke or a strange smell):
1. Turn the power to the off ([u]) position.
2. Disconnect the AC Adapter from the power source.
3. Contact your Texas Instruments dealer.
1-7
AC Adapter
Using the AC Adapter
1-8
AC
Adapter
Caution: Use only the AC Adapter supplied with your computer. Another
adapter may damage your computer.
Charges the internal battery pack(s) and
operates the computer on AC power whether or not a battery pack is
installed.
Connecting the AC Adapter
1.
2.
Set the power switch to the off ([u]) position, or press
the computer into standby mode.
Connect the female connector of the AC cord to the inlet on the AC
Adapter.
Standby
to put
Using the AC Adapter
3.
4.
Plug the DC connector into the matching jack on the left rear panel of
the computer.
Plug the male end of the AC cord into a wall receptacle using the
correct voltage.
1-9
Starting the Computer
Power switch
1-10
Power
switch
Turns the computer on and off for both AC
and battery operation. With the powerswitch in the off
the battery continues to charge; however, all computer functions
cease, and any data in RAM IS lost
.
position,
Brightness and Contrast
Brightness and Contrast
Contrast
Control
Brightness
Control
Adjusts the contrast, light to dark, of the
screen (not available on TFT models).
Adjusts the brightness of the illuminated
screen. The brighter the screen, the more power is used during
battery operation.
1-11
Using LED Indicators
There are several LED indicators on the TravelMate 4000M notebook
computer. These indicators reflect the status of certain functions as you are
using the system. This section discusses LED indicators for the TravelMate
4000M in further detail.
Power Lights green when power Is turned on to
Indicator the notebook computer. If the standby
(PWR) button is pressed, the PWR LED turns
amber to indicate standby mode.
LEDs for the TravelMate 4000M
1-12
Battery Amber - indicates internal battery is
Indicator charging.
(BAT)
Green - indicates battery is at least 90 percent charged.
Using LED Indicators
Red - indicates a low battery condition.
Off - indicates that the battery has completely discharged
Hard Disk
Indicator
(HDD)
Floppy
Disk
Indicator
(FDD)
CAP Lock
Indicator
(CAP)
NumLk
Indicator
(NUM)
SCROLL
LOCK
Indicator
(SCRL)
Lights when the computer writes to or
reads from the hard disk
Lights when the CPU writes to or reads
from the floppy drive.
.
Caution: Never remove a floppy from the drive while the
Floppy Disk indicator Is on. You could destroy data and
damage the drive.
Lit when the caps lock function is toggled
on using the CAPS LOCK key
Lit or blinking when the embedded numeric
keypad is toggled on using the NUMLK key.
See Using the Numeric Keypad later in this section for further
details.
Lit when the scroll lock function is toggled
on using the ScrLk key.
.
1-13
Using the Pointing Device
The embedded pointing device offers a unique and efficient way of pointing and
selecting in a Windows environment. The following figure displays the
embedded pointing device.
Point resembles a pencil eraser and is touch-sensitive. To move your cursor,
place your finger on The Point and push in the direction you want your cursor
to go. The harder you press, the faster the cursor moves.
Once your cursor is in the proper place and you want to select, use the left
button to click or double click just as you would a mouse.
Pointing device
1-14
For information on customizing your cursor, refer to the TM4000M User's
Reference Manual that came with your notebook.
Using the Pointing Device
Note:
the keyboard port. See Using Connectors and Ports later in this chapter.
You may also connect an external PS/2 mouse to your computer using
1-15
Volume Control
To control speaker volume, use the following key combinations:
Ctrl-Alt-D - decreases the speaker volume
Ctrl-Alt-U - increases the speaker volume.
To control microphone volume, use Pocket Mixer, refer to Chapter 3 of this
manual. For more detailed information, refer to your TM4000 User's Reference
Guide.
1-16
Note:
Mute from Pocket Mixer.
To prevent feedback from the internal microphone and speaker, select
Using Options
The TravelMate 4000M may be configured with a number of possible options.
The following information details these options.
Portable
CD-ROM
Docking
System
External
Battery
Charger
Spare
Battery
Spare AC
Adapter
Numeric
Keypad
Carrying
Case
Provides enhanced multi-media capabilities
and a CD-ROM drive to your notebook. For
further information, refer to Chapter 4.
Provides a fast way of charging a battery
pack without inserting it into the computer.
This kit includes a spare AC adapter. (TI Part No. 9793360-
0001)
Extends the time you can operate the
computer before recharging. (TI Part No. 9793371-0001)
You may purchase a spare AC Adapter with
power cord for your notebook. (TI Part No. 9793362-0001)
You may purchase a spare numeric keypad
for your notebook (TI Part No. 2581381-0001)
Helps protect the computer and accessories
during transport. The three types of cases include: a leather
portfolio for the unit only (TI Part No. 2567028-0001), a
deluxe carrying case for the notebook, AC Adapter, power
cords, etc. (TI Part No. 2568069-0001), and a brief case
designed for the notebook and Portable CD-ROM Docking
System M Part No. 9793372-0001)
Using Options
PCMCIA
Cables
External
Monitor
3.5, and 12 Volt PCMCIA options include
the following:
14.4 KB data/send/receive fax modem (TI
Part No. 9798074-0001)
Token Ring
M Part No. 9791774-0001)
10BaseT Ethernet
M Part No. 9791773-0001)
10Base2 Ethernet
(TI Part No. 9791773-0002)
10Base5 Ethernet
M Part No. 9791773-0003)
High density to High Density SCSI
connector M Part No. 9794074-0001)
High Density to Centronics 50-Pin SCSI
connector (TI Part No. 9794074-0002)
The computer supports a variety of
multifrequency external VGA monitors.
Pointing
Device
Printers
TravelMate 4000M series computers come
with a built in pointing device. You can also
use an external mouse by connecting it to
the keyboard port using a special six-pin
connector See Using Connectors and Ports
later in this chapter for more details.
You can connect almost any parallel printer
to the parallel port or a serial printer to the
serial port. Texas Instruments makes a
variety of laser and ink jet printers you can
use with your computer.
Using External Monitors
You can also connect the computer to external monitors, many of which can
display resolutions higher than 640 x 480 x 256.
When the external monitor is configured for 640 x 480 VGA however, the
computer can display on the LCD at the same time as the external monitor.
This feature is called SimulSCAN™ and is enabled using the VGA utility. the
SIM.BAT batch file, or the SIMUL Windows utility described in the User's
Reference Manual.
When the computer is connected to an external monitor, you can use the
computer with the cover closed. Use Setup to change Closed Cover Action to
Backlight Off and Cover Alarm to Off. For further information, see the User's
Reference Manual
While SIMULSCAN is in effect, the LCD screen may display characters less
brightly than when the computer is displaying only on the LCD screen.
Hint
1-19
Using Disk Drives
Hard Disk
Floppy The floppy drive can read from and write to
Drive formatted 3.5-inch, double-sided, high-density (2HD), 1.44 MB
The hard disk is formatted and loaded with software during
manufacture.
floppies and to lower capacity, 720 KB, double-density (2DD)
floppies.
The floppy drive does not function at low speed with the OS/2™ or
Xenix™ operating systems.
format the hard disk
Do not
Hard Disk Guidelines
If you format the hard disk, all data on the hard disk will be erased.
Do not move the computer when the
spin the hard drive down and put the computer into a sleep mode before
moving the computer.
Caution: If the hard disk is damaged, you can lose data. To reduce the
impact of data loss, back up the data to floppies (or any external SCSI
storage device if attached) frequently.
indicator is on. Press
HDD
Suspend
to
1-20
Floppy Drive Guidelines
Using Disk Drives
Failure to observe the following precautions can damage both the
floppy drive and the data on the floppy:
Insert the floppy into the floppy drive slot with the label side up and
the metal-shutter end first. Gently push the floppy into the floppy
drive slot until the floppy clicks into place.
To remove a floppy, press the eject button until the floppy pops out.
Never remove a floppy while the indicator on the floppy drive is on.
Never force open the access shutter on a floppy.
Always remove a floppy from the floppy drive
computer.
Never transport the computer with a floppy in the floppy drive. Doing
so can damage the drive head.
If a floppy appears to be damaged, try to make a copy of it, and
immediately discard it.
Keep all floppies when not in use in a disk storage box to protect them
from damage or loss.
before
turning off the
1-21
Installing Extra RAM
Your computer is equipped with 4 MB of random access memory (RAM). You
can increase memory by installing one of the RAM options:
To install optional 4 or 16 MB RAM boards, complete the following steps:
Caution: Prevent component damage caused by electrostatic discharge
(ESD). Use a high-impedance, grounded-conductive floor mat or wrist
strap to prevent ESD. Before touching the Integrated circuit devices,
discharge static electricity from your hands, tools, and containers by
touching them to a grounded surface.
1. Turn off the notebook, unplug the AC Adapter, and remove the battery
2. Turn the notebook upside down on a padded surface.
3. Remove the screw and plastic cover from the RAM expansion
4 MB RAM Expansion Board (TI Part No. 9793357-0001). This
expands RAM from 4 MB to 8 MB.
16 MB RAM Expansion Board (TI Part No. 9793358-0001). This
expands RAM from 4 MB to 20 MB.
pack.
compartment. (Seethe following figure.) Set the screw and cover aside
temporarily.
1-22
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