b
Reference Guide
Mobile Expansion Unit
Document Part Number: 233052-001
August 2001
This guide provides information on installing and operating the
Mobile Expansion Unit with your computer, as well as tips on
solving common problems.
233052-001.book Page i Tuesday, July 10, 2001 9:49 AM
© 2001 Compaq Computer Corporation
Compaq, the Compaq logo Registered in U.S. Patent and Trademark Office.
All other product names mentioned herein may be trademarks of their respective
companies.
Compaq shall not be liable for technical or editorial errors or omissions
contained herein. The information in this document is provided “as is” without
warranty of any kind and is subject to change without notice. The warranties for
Compaq products are set forth in the express limited warranty statements
accompanying such products. Nothing herein should be construed as
constituting an additional warranty.
Reference Guide
First Edition August 2001
Document Part Number: 233052-001
233052-001.book Page ii Tuesday, July 10, 2001 9:49 AM
Reference Guide iii
Contents
1 Getting Started
Identifying the MEU Components . . . . . . . . . . . . . . . . . . 1–1
Getting More Information . . . . . . . . . . . . . . . . . . . . . . . . 1–5
2 Connecting and Disconnecting
Connecting the Computer to the MEU. . . . . . . . . . . . . . . 2–1
Disconnecting the Computer from the MEU . . . . . . . . . . 2–5
Connecting the AC Adapter . . . . . . . . . . . . . . . . . . . . . . . 2–7
Connecting External Devices. . . . . . . . . . . . . . . . . . . . . . 2–9
3 Using the MEU
Turning the System On and Off . . . . . . . . . . . . . . . . . . . . 3–1
Operating External Devices . . . . . . . . . . . . . . . . . . . . . . . 3–2
Inserting and Removing MultiBay Devices. . . . . . . . . . . 3–2
Inserting a MultiBay Device . . . . . . . . . . . . . . . . . . . 3–3
Removing a MultiBay Device . . . . . . . . . . . . . . . . . . 3–4
Following MultiBay Guidelines . . . . . . . . . . . . . . . . 3–5
Inserting and Removing Optical Discs . . . . . . . . . . . . . . 3–6
Inserting Optical Discs . . . . . . . . . . . . . . . . . . . . . . . 3–6
Removing Optical Discs . . . . . . . . . . . . . . . . . . . . . . 3–6
Using the Stereo Speakers . . . . . . . . . . . . . . . . . . . . . . . . 3–8
233052-001.book Page iii Tuesday, July 10, 2001 9:49 AM
iv Reference Guide
Contents
A Troubleshooting
Using the World Wide Web. . . . . . . . . . . . . . . . . . . . . . . A–1
Preparing to Call Technical Support . . . . . . . . . . . . . . . . A–1
Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . A–2
B Specifications
Regulatory Agency Series Numbers . . . . . . . . . . . . . . . . B–1
Index
233052-001.book Page iv Tuesday, July 10, 2001 9:49 AM
Reference Guide 1–1
1
Getting Started
Identifying the MEU Components
Front and Right Side Components
Component Description
1 Lock pin Locks the computer in place when
it is docked in the MEU.
2 Release plunger Releases the computer from the
MEU when the release lever is
pulled.
3 Expansion connector Connects the computer to
the MEU.
233052-001.book Page 1 Tuesday, July 10, 2001 9:49 AM
1–2 Reference Guide
Getting Started
4 Guide rails Align the computer for docking in
the MEU.
5 USB connectors Connect USB devices.
6 AC power connector Connects an external AC adapter.
7 Release lever Releases the computer from
the MEU.
Front and Right Side Components (Continued)
Component Description
233052-001.book Page 2 Tuesday, July 10, 2001 9:49 AM
Getting Started
Reference Guide 1–3
Rear and Left Side Components
Component Description
1 PS/2 connectors Connects PS/2 devices.
2 Parallel connector Connects a parallel device.
3 Serial connector Connects a serial device.
4 VGA connector Connects a VGA monitor.
5 MultiBay (with device installed) Holds one MultiBay device.
233052-001.book Page 3 Tuesday, July 10, 2001 9:49 AM
1–4 Reference Guide
Getting Started
Bottom Components
Component Description
1 MultiBay release latch Releases a device from the
MultiBay when the latch is pushed.
2 MultiBay device grip Provides area to grasp and
remove a device from the MultiBay.
233052-001.book Page 4 Tuesday, July 10, 2001 9:49 AM
Getting Started
Reference Guide 1–5
Getting More Information
The Notebook Products Reference Library Guide CD, included
with your computer, contains the following additional
information:
■ Hardware Guide, which provides comprehensive information
about your computer.
■ Regulatory and Safety Notices, which provides governmental
agency and safety information about the use of your
computer and this product.
Visit the Compaq Web site at
http://www.compaq.com for product
news and software updates.
Å
WARNING: Misuse of your personal computer or failure to establish a
safe and comfortable workstation may result in discomfort or serious
injury. Refer to the Safety & Comfort Guide on the Notebook Products
Reference Library CD for information on choosing a workspace and
creating a safe and comfortable work environment.
233052-001.book Page 5 Tuesday, July 10, 2001 9:49 AM
Reference Guide 2–1
2
Connecting and Disconnecting
Connecting the Computer to the MEU
Ä
CAUTION: To prevent a possible loss of data, save all files, close
all applications, and turn off power to the computer before
connecting to the MEU.
To connect the computer to the MEU:
1. Close the computer display.
2. Align the computer between the MEU guide rails.
233052-001.book Page 1 Tuesday, July 10, 2001 9:49 AM
2–2 Reference Guide
Connecting and Disconnecting
3. Do one of the following:
■ If an optional external battery pack is not attached to the
computer, push the computer toward the expansion connector
until the computer is docked.
233052-001.book Page 2 Tuesday, July 10, 2001 9:49 AM
Connecting and Disconnecting
Reference Guide 2–3
■ If an optional external battery pack is attached to the
computer, rotate the battery 1 down into the recess of the
MEU, then push the computer 2 toward the expansion
connector until the computer is docked.
Ä
CAUTION: Be sure the battery is fully seated in the MEU recess so
the connectors on the rear of the computer are exposed. Failure to
fully expose the connectors prevents the computer from properly
docking in the MEU.
233052-001.book Page 3 Tuesday, July 10, 2001 9:49 AM
2–4 Reference Guide
Connecting and Disconnecting
4. Slide the computer display release latch 1 to the right and
open the computer 2.
233052-001.book Page 4 Tuesday, July 10, 2001 9:49 AM
Connecting and Disconnecting
Reference Guide 2–5
Disconnecting the Computer from the
MEU
Ä
CAUTION: To prevent a possible loss of data, save all files, close
all applications, and turn off power to the computer before
disconnecting from the MEU.
To disconnect the computer from the MEU:
1. Close the computer display.
2. Pull the release lever 1 forward until the computer
disconnects from the MEU 2.
233052-001.book Page 5 Tuesday, July 10, 2001 9:49 AM
2–6 Reference Guide
Connecting and Disconnecting
3. Do one of the following:
■ If an optional external battery pack is not attached to the
computer, remove the computer by sliding it forward,
then tilting it up and away from the MEU expansion
connector.
■ If an optional external battery pack is attached to the
computer, remove the computer by sliding it forward and
lifting it straight up from the MEU.
Ä
CAUTION: Do not rotate the battery out of the MEU recess when
disconnecting from the MEU; doing so can damage the connectors
and prevent you from disconnecting properly.
233052-001.book Page 6 Tuesday, July 10, 2001 9:49 AM
Connecting and Disconnecting
Reference Guide 2–7
Connecting the AC Adapter
The AC Adapter included with your computer connects the MEU
to AC power.
Å
WARNING: To reduce the risk of personal injury, electric shock, fire, or
damage to your equipment:
■ Do not disable the power cord grounding plug. The grounding
plug is an important safety feature.
■ Plug the equipment into a grounded (earthed) electrical outlet
that is easily accessible at all times.
■ Disconnect power from the equipment by unplugging the power
cord from the electrical outlet.
■ Do not place anything on power cords or cables. Arrange them
so that no one can accidentally step on or trip over them.
■ Do not pull on a cord or cable. When unplugging a cord from the
electrical outlet, grasp the cord by the plug.
Å
WARNING: To reduce the risk of electric shock, fire, or damage to
the equipment, do not attempt to operate the computer and MEU
with a voltage converter kit sold for appliances. Use the AC Adapter
included with your computer.
233052-001.book Page 7 Tuesday, July 10, 2001 9:49 AM
2–8 Reference Guide
Connecting and Disconnecting
To connect the AC Adapter:
1. Connect the AC Adapter cable 1 to the AC power connector
on the right side of the MEU.
2. Plug one end of the power cord 2 to the AC Adapter.
3. Plug the other end of the power cord 3 into an electrical
outlet. (Power cords and outlets vary by country.)
✎
In Japan, attach the 3-to-2 prong plug adapter (included with your
computer) to the power cord before connecting to an electrical
outlet.
233052-001.book Page 8 Tuesday, July 10, 2001 9:49 AM
Connecting and Disconnecting
Reference Guide 2–9
Connecting External Devices
Once the computer is docked in the MEU, you can connect and
use external devices, such as a printer, monitor, keyboard, or
mouse, via the MEU.
To connect an external device:
1. Ensure that the external device is turned off.
2. Plug the device cable into the appropriate connector on
the MEU.
3. Turn on the external device.
✎
Some manufacturers require that you install software drivers
before using the devices. Refer to the documentation included
with these devices for details.
233052-001.book Page 9 Tuesday, July 10, 2001 9:49 AM
Reference Guide 3–1
3
Using the MEU
Turning the System On and Off
When the computer and MEU are connected, turn the system on
and off using the power button on the computer.
233052-001.book Page 1 Tuesday, July 10, 2001 9:49 AM
3–2 Reference Guide
Using the MEU
Operating External Devices
To ensure that devices connected to the MEU are working
properly, observe the following guidelines:
■ Before connecting or disconnecting an external device,
ensure that the device and the system are turned off.
■ When restoring power to the system, ensure that all attached
external devices are on, then turn on the computer.
Inserting and Removing MultiBay Devices
The MultiBay supports the following devices:
■ Diskette drive
■ Optical drive (CD, DVD)
■ Zip drive
■ LS-120 drive
■ Hard drive
Ä
CAUTION: Static electricity can damage electronic components.
Before beginning these procedures, make sure you are grounded
(discharged of static electricity) by briefly touching a grounded,
unpainted metal object or surface.
✎
You can insert MultiBay devices in the MEU MultiBay before
connecting the computer to the MEU. However, MultiBay
devices that contain writeable media (such as diskettes, optical
discs, and zip discs) should only be inserted or removed when the
computer is off.
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