Nec VERSA MEDIADOCK SERVICE MANUAL

PROPRIETARY NOTICE AND LIABILITY DISCLAIMER

The information disclosed in this document, including all designs and related materials, is the valuable property of NEC Corporation (NEC) and/or its licensors. NEC and/or its licensors, as appropriate, reserve all patent, copyright and other proprietary rights to this document, including all design, manufacturing, reproduction, use, and sales rights thereto, except to the extent said rights are expressly granted to others.

The NEC 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 must be determined by the customer and is not warranted by NEC.

To allow for design and specification improvements, the information in this document is subject to change at any time, without notice. Reproduction of this document or portions thereof without prior written approval of NEC is prohibited.

FastFacts, and NEC SVGA, are U.S. trademarks of NEC Technologies, Inc.

All other product, brand, or trade names used in this publication are the trademarks or registered trademarks of their respective trademark owners.

	First Printing — March 1995
Copyright 1995	Copyright 1995
NEC Technologies, Inc.	NEC Corporation
1414 Massachusetts Avenue	7-1 Shiba 5-Chome, Minato-Ku
Boxborough, MA 01719	Tokyo 108-01, Japan
All Rights Reserved	All Rights Reserved

ix

Preface

This service and reference manual contains the technical information necessary to set up, maintain, troubleshoot, and repair the NEC Versa™ Series MediaDock audio system. It also provides hardware and interface information for users who need an overview of the system design. The manual is written for NEC-trained customer engineers, system analysts, service center personnel, and dealers.

The manual is organized as follows:

Section 1 ¾ Technical Information, provides an overview of the hardware and interface components. System specifications are listed including MediaDock dimensions, environment, safety compliance, and power consumption.

Section 2 ¾ Setup and Operation, takes the user from unpacking to setup and operation. The section includes a description of operating controls, setting parameters and accessing the NEC bulletin board system (BBS).

Section 3 ¾ Options, provides the user with installation procedures for MediaDock options.

Section 4 ¾ Troubleshooting and Repair, includes maintenance, troubleshooting, disassembly and reassembly, and illustrated parts breakdown information. NEC service and spare parts ordering information is also provided. Included is a list of NEC service and information telephone numbers that provide access to the NEC Bulletin Board System (BBS), FASTFACTS, and Technical Information Bulletins.

Appendix A ¾Software Setup for Customized Disks, provides information for using the MediaDock in conjunction with a hard disk other than the one that shipped with the Versa system.

Appendix B ¾System Files, contains CONFIG.SYS and AUTOEXEC.BAT sample files. The examples reflect the contents of the files after the MediaDock setup utility is run.

An Index is included for convenience.

xi

Abbreviations

A	ampere
AC	alternating current
AT	advanced technology
	(IBM PC)
ACU	automatic configuration utility
Amp	amplifier
BBS	Bulletin Board System
BCD	binary-coded decimal
BCU	BIOS Customized Utility
BIOS	basic input/output system
bit	binary digit
bpi	bits per inch
bps	bits per second
BUU	BIOS Upgrade Utility
C	centigrade
Cache	high-speed buffer storage
CAM	constantly addressable memory
CAS	column address strobe
CD-ROM	compact disk-ROM
CGA	Color Graphics Adapter
CGB	Color Graphics Board
CH	channel
clk	clock
cm	centimeter
CMOS	complementary metal oxide
	semiconductor
COM	communication
CONT	contrast
CPU	central processing unit
CRT	cathode-ray tube
DAC	digital-to-analog converter
DACK	DMA acknowledge
DC	direct current
DIP	dual in-line package
DLAB	Divisor Latch Address bit
DMA	direct memory access

DMAC	DMA controller
DOS	disk operating system
DRAM	dynamic RAM
D/S	docking station
EPROM	erasable and programmable
	ROM
F	Fahrenheit
FAX	facsimile transmission
FCC	Federal Communications
	Commission
FG	frame ground
FM	frequency modulation
Fn	Function
FRU	field-replaceable unit
GB	gigabyte
GND	ground
HDD	hard diskdrive
HEX	hexadecimal
HGA	Hercules Graphics Adapter
Hz	hertz
IC	integrated circuit
ID	identification
IDE	intelligent device electronics
IDTR	interrupt descriptor table
	register
IMR	Interrupt Mask register
in.	inch
INTA	interrupt acknowledge
IPB	illustrated parts breakdown
IRR	Interrupt Request register
ISA	Industry Standard Architecture
ISR	In Service register
I/O	input/output
ips	inches per second
IRQ	interrupt request
ISA	industry standard architecture

xii Abbreviations

K	kilo (1024)
k	kilo (1000)
KB	kilobyte
kg	kilogram
kHz	kilohertz
kV	kilovolt
lb	pound
LED	light-emitting diode
M	mega
mA	milliamps
max	maximum
MB	megabyte
MFM	modified frequency modulation
Mhz	megahertz
Mic	microphone
MIDI	musical instrument digital
	interface
mm	millimeter
ms	millisecond
NASC	National Authorized Service
	Center
NC	not connected
NDP	numeric data processor
NMI	Non-maskable Interrupt
ns	nanosecond
NSRC	National Service Response
	Center
PAL	programmable array logic
PC	personal computer
PCB	printed circuit board
PFP	plastic flat package
PIO	parallel input/output
pixel	picture element
p-p	peak-to-peak
PPI	programmable peripheral
	interface
PQFP	plastic quad flat package
PROM	programmable ROM

QFP	quad flat pack
RAM	random-access memory
RAMDAC	RAM digital-to-analog
RAS	row address strobe
RGB	red green blue
R	read
RTC	real-time clock
R/W	read/write
S	slave
SIMM	single inline memory module
SOF	silver	package
SOP	silver	package
SW	switch
TAC	Technical Assistance Center
TSC	Technical Support Center
TTL	transistor/transistor logic
tpi	tracks per inch
UART	universal asynchronous
	receiver/transmitter
V	volt
Vdc	volts, direct current
VESA	video electronics standards
	association
VFO	variable frequency oscillator
VGA	Video Graphics Array
W	watt
W	write
μf	microfarad
μPD	microprocessor
μs	microsecond

Ωohm

	iii
Contents
Preface ........................................................................................................................	ix
Abbreviations ..............................................................................................................	xi

Section 1 Technical Information
Hardware Overview.....................................................................................................	1-2
Chassis .................................................................................................................	1-2
Sound Board ........................................................................................................	1-4
Power Amplifier Board .........................................................................................	1-6
Speakers...............................................................................................................	1-6
CD-ROM Reader..................................................................................................	1-7
Cables...................................................................................................................	1-7
MediaDock Chipset .....................................................................................................	1-7
Digital Interface...........................................................................................................	1-8
Analog Interface ..........................................................................................................	1-9
I/O Address Map .........................................................................................................	1-9
Interrupt Level Assignments ........................................................................................	1-10
Specifications ..............................................................................................................	1-12
Section 2 Setup and Operation
Unpacking the System .................................................................................................	2-1
Environment .........................................................................................................	2-1
Hardware Setup...........................................................................................................	2-1
Connecting the Versa............................................................................................	2-2
Powering On..................................................................................................	2-5
Disconnecting the Versa .......................................................................................	2-6
Powering Off .................................................................................................	2-6
Software Setup............................................................................................................	2-9
Running the ACU .................................................................................................	2-10
Running the ACU for the Versa M.................................................................	2-10
Running the ACU for the Versa V .................................................................	2-11
Running the ACU for the UltraLite Versa, Versa E, and Versa P ...................	2-12
Creating a Start-Up Diskette.................................................................................	2-13
Running the MediaDock Setup Utility...................................................................	2-14

iv Contents

Software Use........................................................................................................	2-15
Choosing a Configuration ..............................................................................	2-16
Using the Audio Switcher Utility....................................................................	2-16
Using DOS-Based Programs.................................................................................	2-19
Changing the Volume ....................................................................................	2-19
Changing IRQ and DMA Settings ..................................................................	2-20
MediaDock Controls ...................................................................................................	2-21
MediaDock Connectors ........................................................................................	2-22
Versa Battery Charging ...............................................................................................	2-23
CD-ROM USE ............................................................................................................	2-23
CD Loading..........................................................................................................	2-25
Audio CDs ...........................................................................................................	2-26
Adding the CD Audio Option ........................................................................	2-26
Playing Audio CDs ........................................................................................	2-27
CD Care ........................................................................................................	2-27
Emergency Eject............................................................................................	2-28
Section 3 Options
Headphones or External Speakers.........................................................................	3-1
Connecting Headphones ................................................................................	3-2
Connecting External Speakers........................................................................	3-2
External Microphone ............................................................................................	3-2
Section 4 Troubleshooting and Repair
Service ........................................................................................................................	4-1
Technical Support.................................................................................................	4-2
Product Information .............................................................................................	4-2
Ordering Information from FastFacts ....................................................................	4-3
Maintenance ................................................................................................................	4-4
Cleaning the System's Exterior..............................................................................	4-4
Cleaning the System's Interior ...............................................................................	4-4
Precautions ....................................................................................................	4-4
Troubleshooting ..........................................................................................................	4-6
Diagnosing and Solving Problems .........................................................................	4-6
Remote Technical Support....................................................................................	4-7
NEC Communications Assistant ...........................................................................	4-7

		Contents v
Disassembly and Reassembly .......................................................................................		4-8
	Top Cover Assembly ............................................................................................	4-9
	Sound Board ........................................................................................................	4-12
	Power Amplifier Board .........................................................................................	4-14
	Assembly Handle, Right Latch, Left Latch ............................................................	4-16
	CD ROM Reader..................................................................................................	4-18
	High-Range Speakers ...........................................................................................	4-20
	Mid-Range Speakers.............................................................................................	4-23
Illustrated Parts Breakdown.........................................................................................		4-24
Appendix A Software Setup for Customized Disks
System File Modification .............................................................................................		A-1
	Modifying the CONFIG.SYS File .........................................................................	A-1
	Modifying the AUTOEXEC.BAT File ..................................................................	A-3
Appendix B System Files
CONFIG.SYS .............................................................................................................		B-1
AUTOEXEC.BAT ......................................................................................................		B-2
List of Figures
1-1	MediaDock (Shown Connected to Versa P) ...................................................	1-1
1-2	MediaDock Front and Side View ...................................................................	1-2
1-3	MediaDock Rear and Side View ....................................................................	1-3
1-4	Locating Sound Board Connectors ................................................................	1-4
1-5	Audio Subsystem ...........................................................................................	1-5
1-6	Locating Power Amplifier Board Connectors .................................................	1-6
2-1	Connecting the AC Adapter ...........................................................................	2-2
2-2	Opening the Versa Expansion Port Cover ......................................................	2-3
2-3	Stowing the Expansion Port Cover ................................................................	2-3
2-4	Aligning the Versa and the MediaDock ..........................................................	2-4
2-5	Securing the Docking Lever...........................................................................	2-4
2-6	Turning Power On .........................................................................................	2-6
2-7	Turning Power Off.........................................................................................	2-7
2-8	Releasing the Docking Lever .........................................................................	2-8
2-9	Pressing the Release Buttons..........................................................................	2-8

vi Contents

2-10	Locking Latch During Release .......................................................................	2-9
2-11	Versa M Audio Switcher Welcome Screen.....................................................	2-17
2-12	Audio Switcher Dialog Box ...........................................................................	2-18
2-13	MediaDock Controls......................................................................................	2-21
2-14	MediaDock I/O Connectors ...........................................................................	2-22
2-15	CD-ROM Reader Controls and Indicators......................................................	2-24
2-16	Pressing the Stop/Eject Button.......................................................................	2-25
2-17	Loading a CD into the Reader........................................................................	2-25
2-18	Wipe a Disc from the Center and Toward the Edge........................................	2-17
2-19	Opening the Dust Door..................................................................................	2-28
2-20	Emergency Eject Hole Behind the Dust Door.................................................	2-18
3-1	Headphone Port on the MediaDock Base.......................................................	3-2
3-2	Microphone Port............................................................................................	3-3
4-1	Removing the Top Cover Screws...................................................................	4-9
4-2	Removing Bottom Screws .............................................................................	4-10
4-3	Removing Docking Cable Screw....................................................................	4-11
4-4	Locating Sound Board Connectors ................................................................	4-12
4-5	Removing the Sound Board Screws ...............................................................	4-13
4-6	Unplugging the Red/Black Speaker Cable ......................................................	4-14
4-7	Removing the Power Amplifier Board Screws................................................	4-15
4-8	Removing Assembly Handle Screws...............................................................	4-16
4-9	Locating the Left Latch and Torsion Spring ...................................................	4-17
4-10	Removing CD ROM Cables ...........................................................................	4-18
4-11	Removing the CD ROM Screws ....................................................................	4-19
4-12	Disconnecting the Speaker Cable ...................................................................	4-20
4-13	Removing the Yellow Clasp Connectors ........................................................	4-21
4-14	Removing the MediaDock Handle..................................................................	4-21
4-15	Removing Mid-Range Speaker Screws ..........................................................	4-22
4-16	Removing Speaker Cables from Mid-Range Speakers ....................................	4-23
4-17	Removing the Mid-Range Speaker Screws.....................................................	4-23
4-18	Versa Series MediaDock Parts Breakdown ....................................................	4-26

	Contents	vii
List of Tables
1-1	MediaDock Chip Types and Technologies .....................................................	1-7
1-2	Digital I/F Specifications................................................................................	1-8
1-3	Analog I/F Specifications ...............................................................................	1-9
1-4	I/O Address Map ...........................................................................................	1-9
1-5	Interrupt Level Assignments ..........................................................................	1-10
1-6	MediaDock Specifications..............................................................................	1-12
2-1	I/O Connector Descriptions ...........................................................................	2-22
4-1	NEC Service and Information Telephone Numbers ........................................	4-1
4-2	Problems and Solutions..................................................................................	4-6
4-3	MediaDock Disassembly Sequence ................................................................	4-8
4-4	Versa Series MediaDock Field-Replaceable Parts*.........................................	4-24

Section 1

Technical Information

The NEC Versa™ MediaDock™ offers the user the finest quality sound system available

for laptop multimedia presentations. The MediaDock works with the following NEC Versa laptop models, providing an excellent way to integrate sound with video:

nNEC UltraLite Versa Series computer

nNEC Versa E Series computer

nNEC Versa V Series computer

nNEC Versa M Series computer

nNEC Versa P Series computer.

NOTE: If a model that does not appear on the above list is connected to the MediaDock, the laptop displays a configuration error.

Figure Section 1-1 MediaDock (Shown Connected to Versa P)

1-2 Technical Information

HARDWARE OVERVIEW

The following subsections discuss hardware design and functionality.

Chassis

The MediaDock consists of a base unit that houses audio components. It easily connects to Versa notebook computers via a 198-pin docking connector. The MediaDock’s design includes a protective hood to cover the connector. Additional front and side features include NEC’s double-speed CD-ROM reader (CDR-250), system locking latches and release buttons, and four Altec Lansing stereo speakers.

Figure Section 1-2 shows these features.

Figure Section 1-2 MediaDock Front and Side View

Technical Information	1-3

Rear and side MediaDock components are shown in Figure Section 1-3. These include the Volume Control lever, and Tone Control lever. For information on using these controls, see Section 2, Setup and Operation. Standard I/O connectors also shown here include the headphone port, microphone port, line in and line out ports, and the power port.

Figure Section 1-3 MediaDock Rear and Side View

1-4 Technical Information

Sound Board

The sound board (G8SEA) is installed in the rear section of the MediaDock chassis. Sound board connectors include the docking cable connector (J4), IDE cable connector (J5), lineout cable connector (J7), and the power amplifier cable connector (J9).

Figure Section 1-4 Locating Sound Board Connectors

Technical Information	1-5

The board integrates the ESS AudioDrive® ES688S sound chip. The chip provides 16-bit stereo, a 5 channel mixer and stereo inputs for line in, CD-ROM, and music synthesis. The sound board includes a Yamaha OPL3 musical instrument digital interface synthesizer (MIDI) and offers up to 44 Khz sampling frequency.

It provides Creative Labs Sound Blaster™ and Sound Blaster PRO™ compatibility. It also supports Windows Sound System™ Version 2.0. The sound subsystem is outlined in Figure Section 1-5.

Figure Section 1-5 Audio Subsystem

1-6 Technical Information

Power Amplifier Board

The power amplifier board is installed in front of the CD ROM reader in the chassis. The board supplies dynamic sound power to the high-range and mid-range speakers. It connects to the speakers via a red and black dual sound cable. The power amplifier board houses the tone and volume controls, as well as the headphone and microphone ports.

Board connectors include two red speaker connectors, see Figure Section 1-6. These provide a solid connection to all four Altec Lansing speakers.

Figure Section 1-6 Locating Power Amplifier Board Connectors

Speakers

The MediaDock uses four Altec Lansing stereo speakers. Two of the speakers output highrange sound, and two speakers output mid-range and bass sounds. The high-range speakers are embedded in the MediaDock handle. The mid-range speakers are situated below the MediaDock handle. The speakers connect to the power amplifier board via a red and black dual speaker cable.

Technical Information	1-7

CD-ROM Reader

The sound system contains a standard NEC CDR-250 dual-speed CD-ROM reader. The CD-ROM reader lets the user access data and play audio CDs. It uses an IDE interface and is assigned to the next available drive letter. The CD-ROM reader is compatible with Kodak Multisession Photo CDs™ and standard audio C Ds.

CD-ROM specifications include the following.

n680 MB capacity

n333,000 blocks/disc

n2048 bytes/blocks

n300 kilobytes (KB) per second data transfer rate

nBurst transfer rate, PIO mode 2

n380 milliseconds (ms) access time

n286 KB memory buffer

Cables

The MediaDock ships with four cables. These include the IDE cable, power cable, line out cable, and speaker cable. The IDE cable provides an interface for the CD ROM reader. The CD ROM power cable carries electrical power from the sound board to the CD ROM. The CD ROM line out cable routes audio from the CD ROM through the MediaDock. The dual speaker cable is attached via connectors to the power amplifier board, providing exceptional sound quality.

MEDIADOCK CHIPSET

Refer to Table Section 1-1 for a quick summary of the chip types used in the system. See the Abbreviations section at the beginning of this manual for a translation of chip technologies.

Table Section 1-1 MediaDock Chip Types and Technologies

Chip	Manufacturer	Description	Technology
ES688 AudioDrive®	ESS Technology	Sound Integrated Circuit	100-pin PQFP
YMF262-M	Yamaha	Frequency Modulator (FM)	24-pin SOP
		Synthesizer

1-8 Technical Information

Table Section 1-1 MediaDock Chip Types and Technologies

Chip	Manufacturer	Description	Technology
YAC512-M	Yamaha	FM Digital to Analog	16-pin SOP
		Converter (DAC)
TDA7284	SGS-Thomson	Mic in Amp	14-pin DIP/SO

DIGITAL INTERFACE

Refer to Table Section 1-2 for a list of digital interface specifications.

Table Section 1-2 Digital I/F Specifications

Item	Media Dock
Address	2x0H-2xFH (Programmable)
	220H - 22FH (Default)
	230H -23FH
	240H - 24FH
	250H - 25FH
	388H - 38BH (MIDI)
IRQ	1ch (Programmable)
	IRQ 5 (Default)
	IRQ 7
	IRQ 9
	IRQ 10
DMA	1ch (Programmable)
	DMA 0
	DMA 1 (Default)
	DMA 3

Technical Information	1-9

ANALOG INTERFACE

Refer to Table Section 1-3 for a list of analog interface specifications.

Table Section 1-3 Analog I/F Specifications

Output	Parameter	Specification
Internal Speaker	Output Level	4	Watts Per Channel
	Output Impedance	8	Ohms
	Frequency Response	20		Hz to 20 KHz
Headphone	Output Level	4	Watts Per Channel
	Output Impedance	8	Ohms
	Frequency Response	20		Hz to 20 KHz
Line Out to D/S	Output Voltage Level	1	Vrms
	Rated Load Impedance	47		Kohms
	Frequency Response	20		Hz to 20 KHz
External Mic In	Input Level	25 m Vrms
	Frequency Response	200 Hz to 12 Khz
	Input Impedance	5.0 Kohms
	Input Bias	2.2 V thru 10 Kohms
	Auto Level Control	+20 dB to +100 dB
Line In (External)	Input Level	2	Vrms
	Rated Load Impedance	10		Kohms
	Frequency Response	2	Hz to 20 KHz
Line In from CD-ROM	Input Level	2	Vrms
	Rated Load Impedance	7.5 Kohms
	Frequency Response	2	Hz to 20 KHz

I/O ADDRESS MAP

Refer to Table Section 1-4 for the MediaDock I/O address map.

Table Section 1-4 I/O Address Map

	Address		Function
	0170	-0177H	IDE Controller (Secondary)
	01F0 - 01F7H		IDE Controller (Primary)
	0220	- 022FH	Sound Controller (Primary)
	0230 - 023FH		Sound Controller (Secondary)
	0240	- 024FH	Sound Controller (Secondary)
	0250	-025FH	Sound Controller (Secondary)

1-10 Technical Information

Table Section 1-4 I/O Address Map
Address	Function
0376H	Alternate HDD, Control and Status
	(Secondary)
0377H	Alternate HDD, Digital Input Register
	(Secondary)
0388 - 038BH	FM Synthesizer
0C10H	Docking Station Control Register
0C11H	Reserved
0C18H	ISA Function/Slot Control Register
0C19H	Serial EPROM Control
1C10H	Sound, Power Control Register
1C18 - 1C19H	Reserved

INTERRUPT LEVEL ASSIGNMENTS

Refer to Table Section 1-5 for the MediaDock I/O address map.

Table Section 1-5 Interrupt Level Assignments

	Interrupt	Assignment
	IRQ0	Not Used
	IRQ1	Not Used
	IRQ2	Not Used
	IRQ3	Not Used
	IRQ4	Not Used
	IRQ5	Sound Controller
	IRQ6	Not Used
	IRQ7	Sound Controller
	IRQ8	Not Used
	IRQ9	Sound Controller
	IRQ10	Sound Controller
	IRQ11	IDE
	IRQ12	Not Used
	IRQ13	Not Used

Technical Information 1-11

Table Section 1-5 Interrupt Level Assignments

Interrupt	Assignment
IRQ14	IDE
IRQ15	IDE

1-12 Technical Information

SPECIFICATIONS

Table Section 1-6 provides a complete list of the MediaDock specifications.

Table Section 1-6 MediaDock Specifications

Item	Specification

Chassis Configuration (Size)

Width: 11.6 in. (88.9 mm)

Depth: 13 in. (330.2 mm)

Height: 3.5 in. (88.9 mm)

Weight: 6.3 lb (2.85 kg)

Sound System Features

—Soundblaster compatible sound subsystem

—ESS 688 sound chip

—Yamaha OPL3 MIDI sequencer

—Four Altec Lansing speakers

—Stereo right and left channels

—On board mixer

—Internal power amp controlled by external control panel

—Wave Audio compatible A/D D/A converter

—Up to 44 Khz sampling frequency, 16-bit (CD-quality)

Power

100 to 240 Vac at 50 or 60 Hz

Output Voltage — 13.0 V (0 A, 1.7 A, 2.8 A) 13.0 V (4.1 A, 2.4 A, 0 A)

Panel Controls

Latch Release Button

Volume Control

Tone Control

Docking Lever

Connector Support

Expansion Port — connects to Versa expansion connector

Microphone-in Port — accepts a standard microphone jack (records only in mono)

Headphone-out Ports — two external ports, one on the CD

ROM reader, one on the side of the MediaDock

Audio-in Port — connects to a stereo amplifier or external CD player

Audio-out Port — connects to external speakers, amplifier

Technical Information 1-13

Table Section 1-6 MediaDock Specifications

Item	Specification

CDR-250 Dual-Speed CD-ROM

Reader

Data Capacity — 680 MB

Total Number of Blocks — 333,000 blocks/disc

Data Blocks — 2048 bytes/blocks

Data Transfer Rate — 300 kilobytes (KB) per second

Burst Transfer Rate — PIO mode 2

Access Time — 380 milliseconds (ms)

Memory Buffer — 286 KB

Standard Software

MediaDock Setup utility

Windows® 3.1 drivers

Versa M Audio Switcher utility

Wave recording and playback utility

Mixer utilities

MIDI playback utility

Software Dynamics Media Maestro multimedia software

Recommended Environment

Temperature: 41° to 95°F (5° to 35°C)

Relative Humidity: 20% to 80% (No condensation)

Administrative Compliance

UL 1950

CSA C22.2 No. 950 (D3)

TUV EN60950: 1988

C.R.C., c.1374

DE 0871/6.78,

Section 2

Setup and Operation

This section provides setup and operation information for the MediaDock. This includes cabling, power-on verification and using the Automatic Configuration Utility (ACU).

UNPACKING THE SYSTEM

Find an area away from devices that generate strong magnetic fields (electric motors, transformers, etc.). Place the shipping carton on a sturdy surface and carefully unpack the system. The carton contents include the MediaDock, AC adapter, AC power cord, software diskettes, and user documentation.

Environment

Use the MediaDock in a location that meets the following environmental conditions:

n	Temperature:	41°F to 95°F (5°C to 35°C)
n	Humidity:	20% to 80% (noncondensing)

Store the MediaDock in a location that meets the following conditions:

n	Temperature:	–4°F to 122°F (–20°C to 50°C)
n	Humidity:	10% to 85% (noncondensing)

HARDWARE SETUP

The AC adapter and power cable that came with the unit provide power to the MediaDock and the Versa. Connect the MediaDock AC adapter and power cable as follows:

NOTE: Make sure to plug the AC adapter and power cable into the MediaDock before docking the Versa.

1.Position the MediaDock on a flat surface.

2.Attach one end of the AC adapter to the MediaDock power port.

3.Connect one end of the power cable to the connector on the AC adapter.

2-2 Setup and Operation

4. Attach the other end to a wall outlet.

Figure Section 2-1 Connecting the AC Adapter

CAUTION: Disconnecting the plug, the AC adapter, or the power cord while the MediaDock and Versa are running, results in a system crash.

Use the procedure that follows to connect the Versa to the MediaDock.

Connecting the Versa

Attach the Versa to the MediaDock with the following steps.

CAUTION: Versa power must be off when connecting and disconnecting it to the MediaDock.

Also, make sure all Versa port covers are securely closed before connecting the computer to the MediaDock. Open and stow the expansion port cover as instructed in the following procedure.

1. Turn off Versa power.

Setup and Operation 2-3

2.Verify that the AC adapter that came with the MediaDock is connected to the MediaDock and AC power.

3.On the back of the Versa, open the expansion port cover and slide it underneath the expansion port.

Figure Section 2-2 Opening the Versa Expansion Port Cover

Figure Section 2-3 Stowing the Expansion Port Cover

4. Push the MediaDock docking lever all the way to the back of the unit.

2-4 Setup and Operation

5.Align the Versa over the MediaDock and lower it into place. Press down on the Versa until the locking latches click to secure the Versa in position.

Figure Section 2-4 Aligning the Versa and the MediaDock

6.Pull the docking lever to the front of the MediaDock. Check that the lever is as far to the front as it can go.

Figure Section 2-5 Securing the Docking Lever

Setup and Operation 2-5

To verify that the connection is made, open the Versa LCD panel and check the battery status LCD. The LCD should show that the battery is charging. If it does not, verify that the AC adapter and power cable are connected properly to the MediaDock. Then pull the docking lever forward again.

The Versa is now docked. Please note the following.

nTo use the MediaDock, the AC adapter must be connected. The adapter powers both the MediaDock and the Versa connected to it. The MediaDock cannot run on the Versa batteries.

nThe first time you connect the Versa and MediaDock, you need to set up the Versa software to recognize the MediaDock and CD-ROM. Refer to “Software Setup” later in this section for information.

Powering On

The Versa power button turns power on and off to both the MediaDock and the Versa.

Turn power on as follows:

1.Connect the AC adapter to the MediaDock and dock the Versa as described in the two preceding sections.

2.Open the LCD, locate the power button on the Versa.