Installing the Rack Mount
ET 350 Monitor, ET 3170 Terminal, and ET 3200 Series Computers
Intended Use
When properly installed using the materials provided,
and according to these instructions, the rack mount is
intended to mount the ET 350 Monitor, the ET 3170
Terminal, and ET 3200 Series Computers for use in a
standard 19-inch EIA rack.
Warning
Read and understand all safety information
before installing and using this product.
To reduce the risk of fire or electric shock
which could result in serious personal injury or
death:
! Follow all product and accessory installation
instructions.
! Consideration should be given to the connection of
the equipment to the supply circuit and the effect that
overloading of the circuits might have on overcurrent
protection and supply wiring. Appropriate
consideration of equipment nameplate ratings should
be used when addressing this concern.
! Reliable earthing of rack-mounted equipment should
be maintained. Particular attention should be given to
supply connections other than direct connections to
the branch circuit (e.g., use of power strips).
Caution
To reduce the risk of fire which may result in
minor or moderate injury or cause property
damage:
! Use the materials provided so that installation of the
ET unit will not result in a hazardous condition due to
uneven mechanical loading.
! Installation of the equipment in a rack should be such
that the amount of air flow required for safe operation
of the equipment is not compromised.
Equipment
Materials supplied
The Rack Mount Kit comes with the following items:
! 1 rack adapter (the example illustrated below is
the adapter for the ET 3170 Terminal or ET 3210
Computer)
73145_a
! 8 clip nuts
! 12 Phillips #10-32 x ½ inch panhead machine
screws
! 12 flat washers
! 12 lock washers
! 8 slotted #10-32 x 5/8 inch countersunk machine
screws
! 8 cup washers
Tools Required
! No. 2 Phillips screwdriver
! Large flat-blade screwdriver
Installing the Rack Mount 3M Dynapro ET 350 Monitor, ET 3170 Terminal and ET 3200 Series Computers
Mounting using the rack adapter
Important
If installed in a closed or multi-unit rack assembly, the
operating ambient temperature of the rack environment
may be greater than room ambient. Therefore,
consideration should be given to installing the equipment
in an environment compatible with the manufacturer’s
maximum rated ambient temperature.
To install the rack adapter in the 19-inch rack, follow
these steps:
1. To determine where to attach the clip nuts to the
rack, hold the rack adapter in the rack where you
want to mount the ET unit. Fasten the clip nuts
on the rack so that they match the locations of the
slots in the sides of the rack adapter.
The clip nuts will "clip" to the rack; screws and
washers are not required.
4. On each of the twelve #10-32 panhead machine
screws, first put on a lock washer and then put on
a flat washer.
5. Using a No. 2. Phillips screwdriver, attach each
screw (with lock washer and flat washer) through
the holes in the rack adapter and into the back of
the bezel of the ET unit.
2. Place the ET unit face down on a padded bench
or other protected surface.
3. Fit the rack adapter over the back of the ET unit,
against the back of the bezel.
6. Tighten each screw to a torque of 12 inch-
pounds.
7. If your unit requires security screws (available as
an option from 3M Touch Systems), insert them.
8. Pick up the rack adapter with the ET unit
attached and fit it to the rack. Position it to match
the locations of the clips installed earlier.
9. Fasten the adapter/ET unit to the clip nuts in the
rack with the eight slotted #10-32 x 5/8-inch
countersunk machine screws with a cup washer
on each screw.
10. Connect your data and power cables.
80-0453 (Rev. 3.1) Page 2
Copyright
This manual is © 3M 2002. All rights reserved.
Reproduction of the contents of this copyrighted manual in
whole or in part, by any means, electronic or mechanical,
for any purpose, without written permission of 3M Touch
Systems, a subsidiary of 3M, is prohibited.
Notice
Given the variety of factors that can affect the use and
performance of a 3M Touch Systems Product, including
that solid state equipment has operation characteristics
different from electromechanical equipment, some of
which factors are uniquely within User's knowledge and
control, it is essential that User evaluate the 3M Touch
Systems product to determine whether it is suitable for
User’s particular purpose and suitable for User’s method of
application. 3M Touch Systems’ statements,
engineering/technical information, and recommendations
are provided for User’s convenience, but their accuracy or
completeness is not warranted. 3M Touch Systems
products are not specifically designed for use in medical
devices as defined by United States federal law. 3M Touch
Systems products should not be used in such applications
without 3M Touch Systems’ express written consent. User
should contact its sales representative if User’s opportunity
involves a medical device application.
Important notice to purchaser
Specifications are subject to change without notice. 3M
Touch Systems’ Products are warranted to meet their
published specifications from the date of shipment and for
the period stated in the specification. 3M Touch Systems
makes no additional warranties, express or implied,
including but not limited to any implied warranties of
merchantability or fitness for a particular purpose.
User is responsible for determining whether the 3M Touch
Systems Products are fit for User’s particular purpose and
suitable for its method of production, including intellectual
property liability for User's application. If a Product is
proven not to have met 3M Touch Systems’ warranty, then
3M Touch Systems’ sole obligation and User’s and
Purchaser’s exclusive remedy, will be, at 3M Touch
Systems’ option, to repair or replace that Product quantity
or to refund its purchase price. 3M Touch Systems has no
obligation under 3M Touch Systems’ warranty for any
Product that has been modified or damaged through
misuse, accident, neglect, or subsequent manufacturing
operations or assemblies by anyone other than 3M Touch
Systems. 3M Touch Systems shall not be liable in any
action against it in any way related to the Products for
any loss or damages, whether non-specified direct,
indirect, special, incidental or consequential (including
downtime, loss of profits or goodwill) regardless of the
legal theory asserted.
(11/01)
Edition
Second edition: January 2002
Document Number: 80-0453 (Rev. 3.1)
Trademark
3M Dynapro is a trademark of 3M.
3M Touch Systems
3M Optical Systems Division
800 Carleton Court
Annacis Island
New Westminster, BC
Canada V3M 6L3
www.3Mtouch.com
Worldwide Manufacturing Plants
Austin, Texas
Methuen, Massachusetts
Milwaukee, Wisconsin
Vancouver, BC, Canada
Abingdon, UK
For more information on 3M touch products, visit
3Mtouch.com or call toll-free 1-800-667-0374.
© 3M 2002
80-0453 (Rev. 3.1)
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