Apricot FT//e User guide

apricot
FT//e
OWNER'S HANDBOOK
MITSUBISHI ELECTRIC

OWNER'S HANDBOOK
Chapter

Intel is a registered trademark of Intel Corporation.
UNIX is a registered trademark of UNIX System Laboratories Inc.
Banyan and VINES are registered trademarks of Banyan Systems Inc.
IBM is a registered trademark, and Operating System/2, OS/2 and Micro Channel
are trademarks, of International Business Machines Corporation.
Microsoft, Xenix and MS-DOS are registered trademarks, and Windows is a
trademark, of Microsoft Corporation.
Novell and NetWare are registered trademarks of Novell Inc.
Information contained in this document is subject to change without notice and
does not represent a commitment on the part of Apricot Computers Limited. The
software described in this manual is furnished under a license agreement. The
software may be used or copied only in accordance with the terms of this
agreement.
It is against the law to copy any disk supplied for any purpose other than the
purchaser’s personal use.
All rights reserved; no use or disclosure without written consent.
Copyright © Apricot Computers Limited 1993
Published by
Apricot Computers Limited
3500 Parkside
Birmingham Business Park
B37 7YS
MITSUBISHI ELECTRIC
Printed in the United Kingdom
Part no. 15119631
Revision 01

Safety and Regulatory Notices
Read the separate Power Connection Guide before using
the Apricot FT//e for the first time. Information in the
Owner's Handbook relating to connection to the AC power
supply may not apply outside the United Kingdom.
The Apricot FT//e uses a safety ground and must be
earthed. The system unit power cord is its “disconnect
device”. Ensure that the FT//e is positioned close to the AC
power outlet, and that the plug is easily accessible.
It is imperative that the Apricot FT//e is set to the correct
voltage range before use. If not, the machine may be
irreparably damaged.
Move the Apricot FT//e to Standby mode, isolate (switch
off) the UPS batteries and disconnect the AC power supply
before moving the system unit, cleaning the computer, or
removing the access panel.
The computer may be easily knocked over if the feet are
not fitted.
System processor upgrades, and disk and tape drives,
must be installed only by your Apricot supplier or by an
authorized Apricot maintainer.
The CD-ROM drive contains a laser system which is
harmful to the eyes, and is classified as a CLASS 1 LASER
PRODUCT according to IEC 825
Radiation Safety of Laser
Products (Equipment Classification: Requirements &
User’s Guide
). Do not attempt to disassemble the CD-ROM
drive; if a fault occurs, call an authorized Apricot
maintainer. Use the CD-ROM drive only as described in
this manual; failure to do so may result in exposure to
hazardous radiation.
To prevent fire and electric shock, do not expose any part
of the system unit to rain or moisture.
When positioning the Apricot FT//e system unit, monitor
and keyboard, take into account any local or national
regulations relating to ergonomic requirements.

250V
NL
E
250V
250V
E
NL
125V
E
NL
250V
Power cord requirements
The power cord packed with the Apricot FT//e complies with the
safety standards applicable in the country in which it is first sold.
Use only this power cord; do not substitute a power cord from any
otherequipment.
If you wish to use the computer in another country, you must
ensure that you use a power cord and plug which complies with
the safety standards of that country.
Plug Standard Countries
BS1363A United Kingdom
Austria, Belgium, Denmark, Finland,
SHUCO France, Germany, Holland, Italy,
Norway, Sweden
SRAF 1962/ Denmark
DB16/87
NEMA 5-15P USA, Canada
ASE 1011 Switzerland
AS 3112-1981 Australia
The power cord fittings must bear the certification mark of the
agency responsible for evaluation.
Refer to your authorized Apricot supplier if you ever require
additional power cables.
250V
E
LN

UK plug wiring instructions
German Acoustic Noise Regulation
Sound power level is less than 70 dB(A) according to DIN 45635
Part 19 (ISO 7779).
Die Deutsche Akoustische Lärm-Regulierung
Der Grad der Klangstärke ist weniger als 70 dB(A) je nach DIN
45635 Teil 19 (ISO 7779).
Bescheinigung des Herstellers/Importeurs
Hiermit wird bestätigt, daß der Apricot FT//e Series in
Übereinstimmung mit den Bestimmungen der VDE 0871 B,
AMTSBLATT 61/1991, Vfg 243. funkentstört ist.
Der Deutschen Bundespost wurde das Inverkehrbringen dieses
Gerätes angezeigt und die Berechtigung zur Überprüfung der
Serie auf Einhaltung der Bestimmungen eingeräumt.
The CD-ROM drive is
classified as a CLASS 1
LASER PRODUCT. The
CLASS 1 LASER
PRODUCT label is located
on the rear of the system
unit.
CLASS 1
LASER PRODUCT TO IEC 825
LASER KLASSE 1
PRODUKT NACH IEC 825
IMPORTANT Power
Cable Connections
This equipment is supplied with a mains lead that
has a non-removable moulded plug. If the socket
outlets are not suitable for the plug supplied with
this appliance, it should be cut off and an
appropriate three-pin plug fitted.
Note: The plug severed from the mains lead must
be destroyed, as a plug with the bared flexible
cord is hazardous if engaged in a live socket
outlet.
The following wiring information should be
employed when adding the replacement plug.
The wires in the mains lead are coloured in
accordance with the following code:
Green andYellow Earth
Blue Neutral
Brown Live
As the colours of the wires in the mains lead of
this appliance may not correspond with the
coloured markings identifying the terminals in
your plug, proceed as follows.
The wire which is coloured green-and-yellow
must be connected to the terminal in the plug
which is marked with the letter E, or by the earth
symbol or coloured green or green-and-
yellow.
The wire which is coloured blue must be connected
to the terminal which is marked with the letter Nor
coloured black.The wire which is coloured brown
must be connected to the terminal which is marked
with the letter Lor coloured red.
Use a fuse approved by ASTA to BS1362, i.e.
carries the
ASA
mark.
Always replace the fuse cover, never use the plug
with the fuse cover omitted.
Replace with same colour fuse cover only.
Replacement fuse covers may be obtained from
your dealer.
WARNING -
THIS APPLIANCE MUST BE
EARTHED
N
L
E
This diagram
shows the wiring
inside the moulded
plug. Use it as a
guideline if you
need to re-fit a plug
of a similar type to
the mains lead.

Refer to the labels on the rear of your computer to establish which of the
following warnings apply.
FCC Class A
Warning - this equipment has been tested and found to comply with the limits for
a Class A computing device, pursuant to Subpart J of Part 15 of FCC rules. Only
peripherals (computer input/output devices, terminals, printer, etc.) certified to
comply with the Class A limits may be attached to this computer. Operation of
this equipment in a residential area may cause unacceptable interference to
radio and television reception reqiuring the operator to take whatever steps are
necessary to correct the interference.
FCC Class B
Warning - this equipment has been certified to comply with the limits for a Class
B computing device, pursuant to Subpart J of Part 15 of FCC rules. Only
peripherals (computer input/output devices, terminals, printer, etc.) certified to
comply with the Class B limits may be attached to this computer. Operation with
non-certified peripherals is likely to result in interference with radio and TV
reception.
Radio and television interference
The computer described in this manual generates and uses radio frequency
energy for its operation. If it is not installed and used properly, in strict
accordance with the manual, it may cause interference with radio and television
reception.
The computer has been tested and found to comply with the RF emission limits
for an FCC Class B computing device which is intended to provide reasonable
protection against such interference in a residential installation. However, there
is no guarantee that interference will not occur in a particular installation.
If this equipment does cause interference with radio or television reception,
which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
* Move the computer away from the receiver being interfered with.
* Turn the computer with respect to the receiver.
* Turn the receiver with respect to the computer.
* Plug the computer into an outlet that is on a different branch circuit from
the receiver.
* Disconnect and remove any I/O cables that are not being used.
* Unplug and remove any expansion cards that are not being used, and
replace the relevant blanking plates.
* Make sure that the computer is plugged into a grounded outlet.
If you need additional help, consult your supplier. You may find the following
booklet helpful: How to Identify and Resolve Radio-TV Interference Problems.
This booklet is available from the US Government Printing Office: Washington
DC 20402 - Stock No. 004-000-000345-4.
DOC Class A
The computer described in this manual complies with: Canadian DOC radio
interference regulations CRCc 1374 governing Class A digital devices.
DOC Class B
The computer described in this manual complies with: Canadian DOC radio
interference regulations CRCc 1374 governing Class B digital devices.

OWNER'S HANDBOOK
Chapter
CONTENTS

Contents 1
Contents
1 Installing the Apricot FT//e
Unpacking the Apricot FT//e 1/2
Familiarizing yourself with the Apricot FT//e 1/5
Preparing to install the Apricot FT//e 1/12
Connecting the components 1/15
Using the Reference/SETUP diskette 1/16
2 Operating the Apricot FT//e
Understanding modes 2/2
Operating the front panel controls 2/4
Understanding the UPS 2/9
Understanding the security features 2/12
Understanding the alarms 2/16
Operating the diskette drive 2/17
Operating a floppy disk drive 2/19
Operating a QIC tape drive 2/21
Operating the DDS or DDS-DC tape drive 2/25
Operating the CD-ROM drive 2/31
Using Apricot Help 2/35
Using the Apricot FT//e abroad 2/37
3 Caring for the Apricot FT//e
Cleaning the Apricot FT//e 3/2
Maintaining the configuration battery 3/5
Maintaining the UPS batteries 3/6
Transporting the Apricot FT//e 3/7

2 Contents
4 Upgrading the Apricot FT//e
Choosing an upgrade 4/2
Micro Channel expansion cards 4/3
System processor upgrade 4/4
SIMM memory modules 4/5
Removable media and hard disk drives 4/6
5 Troubleshooting
Problems when starting the FT//e 5/2
What to do if an alarm sounds 5/4
Troubleshooting charts 5/6
A Inside the Apricot FT//e
Anti-static precautions A/2
Removing the access panel A/3
Changing the voltage setting A/4
B Technical Information
Physical characteristics B/2
Electrical characteristics B/3
Tape and CD-ROM drive specifications B/4
Port characteristics B/6
Index