b
Reference Guide
Mobile Expansion Unit
Part Number: 225837-001
April 2001
This guide provides information on installing and operating the
Mobile Expansion Unit with your computer as well as tips on
solving common problems.
© 2001 Compaq Computer Corporation
Compaq, the Compaq logo, Armada 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 (April 2001)
Part Number: 225837-001
Reference Guide iii
Contents
1 Getting Started
Identifying the Components. . . . . . . . . . . . . . . . . . . . . . . 1–2
Security Cable Slot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–7
Security Selection Switch . . . . . . . . . . . . . . . . . . . . . . . . 1–8
Packing Box Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
Information and Updates . . . . . . . . . . . . . . . . . . . . . . . . . 1–9
2 Connecting and Disconnecting the Computer
Connecting the Computer . . . . . . . . . . . . . . . . . . . . . . . . 2–1
Disconnecting the Computer . . . . . . . . . . . . . . . . . . . . . . 2–3
Docking and Undocking to a Docking Base . . . . . . . . . . 2–4
Turning Equipment On and Off . . . . . . . . . . . . . . . . . . . . 2–4
Connecting the AC Adapter . . . . . . . . . . . . . . . . . . . . . . . 2–5
Connecting External Devices. . . . . . . . . . . . . . . . . . . . . . 2–7
Operating External Devices . . . . . . . . . . . . . . . . . . . . . . . 2–7
3 Using the Mobile Expansion Unit
Installing or Removing MultiBay Devices . . . . . . . . . . . 3–1
Following MultiBay Guidelines. . . . . . . . . . . . . . . . . . . . 3–2
Using an Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Ejecting a CD Manually. . . . . . . . . . . . . . . . . . . . . . . . . . 3–4
Using the Stereo Speakers . . . . . . . . . . . . . . . . . . . . . . . . 3–6
iv Reference Guide
Contents
A Troubleshooting
Using the World Wide Web. . . . . . . . . . . . . . . . . . . . . . . A–1
Preparing to Call Technical Support . . . . . . . . . . . . . . . . A–1
B Specifications
Regulatory Agency Series Numbers . . . . . . . . . . . . . . . . B–1
Index
Reference Guide 1–1
1
Getting Started
The Mobile Expansion Unit (MEU) features two MultiBays.
Each MultiBay supports one of the following devices:
■
Diskette drive
■
CD drive
■
DVD drive
■
Zip drive
■
Battery pack
■
Hard drive
External desktop devices such as a printer, external monitor,
external keyboard, or mouse can be attached to the rear panel of
the MEU. To expand your desktop capabilities, you can dock the
computer with the MEU to an optional Armada docking base.
1–2 Reference Guide
Getting Started
Identifying the Components
This section identifies the components on the MEU.
Front and right side components
Front and Right Side Components
Component Description
1 Computer tabs Secures the computer to the MEU.
2 Expansion connector Connects the computer to the
MEU.
3 Microphone jack Connects a single sound channel
microphone.
4 Speaker/headphone jack Connects stereo speakers,
headphone, headset, or television
audio.
5 Right acoustic port Enhances bass sound.
6 Stereo speaker Produces sound for multimedia
files and system warning beeps.
Getting Started
Reference Guide 1–3
7 Security cable slot Allows an optional security cable to
be attached to the MEU.
8 Docking release button Releases the MEU from the
computer by pressing the right side
button.
9 MultiBays (2) Each supports a CD or DVD drive,
Zip drive, second battery pack, or
second hard drive.
Front and Right Side Components
(Continued)
Component Description
1–4 Reference Guide
Getting Started
Rear and left side components
Rear and Left Side Components
Component Function
1 Parallel connector Connects a parallel device.
2 Docking connector Connects to an optional docking
base.
3 Serial connector Connects a serial device. The
computer serial port is disabled
when the computer is connected to
the MEU.
4 External monitor connector Connects an external monitor or
overhead projector.
5 USB connector (2) Connects USB devices.
6 Keyboard connector Connects a full-size keyboard.
7 Mouse connector Connects an external pointing
device.
Getting Started
Reference Guide 1–5
8 AC power connector Connects an external AC adapter.
9 Left acoustic port Enhances bass sound.
: Stereo speaker Produces sound for multimedia
files and system warning beeps.
Rear and Left Side Components
(Continued)
Component Function
1–6 Reference Guide
Getting Started
Bottom components
Bottom Components
Component Function
1 Left MultiBay release latch Ejects a MultiBay device by sliding
the latch to the right.
2 Right MultiBay release latch Ejects a MultiBay device by sliding
the latch to the left.
3 Docking restraint recess Secures the computer/MEU
system in place when docked to an
optional Compaq docking base.
4 Security selection switch Prevents the removal of the
computer from the MEU while the
system (computer and MEU) is
docked in a docking base.
Getting Started
Reference Guide 1–7
Security Cable Slot
The security cable slot protects the system from theft. Use a
security cable, purchased from a Compaq authorized reseller, and
loop it around a secured object. Pull the lock through the cable
loop and insert the cable into the slot on the MEU. If the cable has
a key, use it to lock and unlock the cable.
Using the security cable slot
✎
The security cable slot cannot be used with a Kensington lock
unless the security selection switch is in the locked position.
1–8 Reference Guide
Getting Started
Security Selection Switch
The security selection switch on the bottom of the MEU prevents
the removal of the computer from the MEU while the system
(computer and MEU) is docked in an optional docking base.
To engage the lock:
1. Ensure that the computer and MEU are connected.
2. Slide the security selection switch to the locked position.
Using the security selection switch
3. Dock the computer and MEU in a docking base (refer to the
installation guide that ships with the docking base for
docking instructions).
To disengage the lock, eject the computer and MEU from the
docking base. Slide the security selection switch to the unlocked
position.
Getting Started
Reference Guide 1–9
Packing Box Contents
Before you begin, ensure that you have removed everything from
the packing box. In addition to this guide, you should have the
following items in the packing box:
■
MEU with a diskette drive and an optical drive (CD or DVD)
in the MultiBays
■
MultiBay weight saver
■
Warranty and service information
Information and Updates
For additional information, refer to the Notebook Products
Reference Library Guide CD, included with the computer, for the:
■
Hardware Guide, which provides comprehensive information
on your computer.
■
Regulatory and Safety Notices guide, which provides
governmental agency and safety information on the use of
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 your
Safety & Comfort
guide for more information on
choosing a workspace and creating a safe and comfortable work
environment.
Reference Guide 2–1
2
Connecting and Disconnecting
the Computer
Connecting the Computer
To connect the computer to the Mobile Expansion Unit:
1. Close the computer display.
2. Align the slots on the front of the computer with the
computer tabs on the MEU
1
. Lower the computer onto the
expansion connector
2
and snap into place.
Connecting the computer to the Mobile Expansion Unit
2–2 Reference Guide
Connecting and Disconnecting the Computer
✎
Firmly press down on the rear of the computer to ensure the
computer and the MEU are connected.
3. Slide the display release latch
1
to the right and open the
computer
2
.
Opening the computer display
Connecting and Disconnecting the Computer
Reference Guide 2–3
Disconnecting the Computer
To disconnect the computer from the MEU:
1. Close the computer display.
2. Press the docking release button
1
to disconnect the
computer from the MEU.
3. Lift the back of the computer to remove it from the MEU
2
.
4. Pull the computer away from the MEU tabs
3
.
Disconnecting the computer from the Mobile Expansion Unit
2–4 Reference Guide
Connecting and Disconnecting the Computer
Docking and Undocking to a Docking Base
Your computer must be attached to the MEU before the system
(computer and Mobile Expansion Unit) can be docked to a
docking base. Docking the system to the docking base provides a
desktop workstation. Consult the docking base installation guide
or your Compaq authorized dealer for more information about
docking and undocking.
✎
The computer and MEU cannot be docked to a docking base if an
optional, high-capacity, external battery pack is attached to the
computer.
Turning Equipment On and Off
When the computer and MEU are connected, turn the system on
and off using the power button on the computer.
If the computer and the MEU are docked to a docking base,
follow the instructions in the docking base installation guide for
turning equipment on and off.
If a second battery pack or a second hard drive is in the MEU
MultiBay, turn off the computer before disconnecting it from the
MEU.
Connecting and Disconnecting the Computer
Reference Guide 2–5
Connecting the AC Adapter
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 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 Mobile
Expansion Unit with a voltage converter kit sold for appliances.
2–6 Reference Guide
Connecting and Disconnecting the Computer
Use the AC adapter that ships with your computer. To connect the
AC adapter:
1. Connect the AC adapter to the power connector on the left
side of the MEU
1
.
2. Connect the power cord to the AC adapter
2
.
3. Plug the power cord into an electrical outlet
3
.
Connecting the AC Adapter
Connecting and Disconnecting the Computer
Reference Guide 2–7
Connecting External Devices
To connect devices to the MEU:
1. Turn off power to the computer, MEU, and all devices.
2. Connect external devices to the connectors on the MEU rear
panel and turn on power to all devices.
✎
To complete the device connections, some manufacturers require
that you install software drivers. Refer to the documentation
included with the device for details.
Operating External Devices
To ensure that devices connected to the MEU are activated, refer
to the following guidelines:
■
When adding a device to or removing a device from the
MEU, turn off power to the computer, MEU, and applicable
devices before connecting or disconnecting.
■
When the computer is connected to the MEU, ensure all
attached devices are turned on, then turn on power to the
computer.
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