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2-4
FMT 3000 Hardware Reference Manual - Installation
Figure 2-1. Locking and Unlocking the Case
Caution
Always insure the power is off before opening the unit’s case. Failure to turn
off the power when inserting or removing cables, boards or jumpers may
damage the unit and/or accessory items.
Note: After first opening the unit, notice that 3 foam pads with adhesive
backing are located in the upper right cable access area (see Figure 2-
2 on page 2-5). These pads are provided for sealing the unit when
cables are feed through the cable access hole from bar code slot or
magnetic stripe readers that mount to the right of the unit. Leave
these pads in place even if a slot or stripe reader will not be used.
Instructions for properly installing the pads are given in
Chapter 3,
Option Installation and Operation , in case one of these devices is
installed.
Whether routing cables out the side of the unit ,or through the rear cable access cut-out, use
of the supplied cable tie(s) is highly recommended. Use the cable tie holder (also shown in
Figure 2-2 ) to anchor the relevant cables. This arrangement provides strain-relief for the
cables and prevents possible damage if the cables are accidentally pulled.
KeyLock
Case is locked when dots are aligned
Case is unlocked when dots are 180 deg. apart