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Step
Action
Slide the ringer chassis into the power slot until the connector on the rear of the ringer chassis engages
1.
with the connector at the back of the power slot on the shelf. Verify the hook under the front left of the
ringer chassis hooks under the shelf.
2.
Press down on the faceplate latch and open the faceplate. See Figure 5-16.
Secure the ringer chassis to the shelf using one #4 screw, hand tight to approximately 5 in- lbs. See
3.
Figure 5-16.
4.
Repeat until all ringer chassis's are installed.
Step
Action
Locate connector on rear of ringer module and the mating connector on the inside rear of the ringer
chassis. Align the ringer module connector with the ringer chassis connector. Place the ringer module in
the guides and slide the ringer in until it fully engages with the connector at the back of the ringer
5.
chassis.
Note: The Ringer modules install facing opposite directions. See figure 5-17.
6.
Repeat until all primary and spare ringer modules are installed.
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Press Down on the
Faceplate Latch to
release the Faceplate
Figure 5-16: Ringer Chassis Installation
#4 Screw
Hand Tight
(approximately 5 in-lb)
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