Quick Reference Guide | 6 Maintaining Your System | |
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Replacing Modules in a 5-Slot Carrier
Replacing a module in a
CAUTION:
Before starting, verify that you have batteries installed in the processor module by viewing the display of the telephone at extension 10.
Follow these steps to replace a module in a
1Move the On/Off switch to the “Off” position (“O”).
2Remove the power cord from the wall outlet.
3Perform the following steps to remove the cover:
aLoosen the thumb screw at the bottom of the carrier cover.
bRotate the carrier cover to disengage the tabs at the top of the modules from the openings on the top of the carrier cover.
4Before installing a module, remove the clear, plastic protector from the connector area on the rear of the module by grasping the tabs on the ends of the protector and lifting.
5Check the slack in the wires. If there is not enough slack to remove the module without pulling the line and extension cords free, label and disconnect the wires.
6Place one hand on top of the module. With the other hand, grip the plastic bracket on the bottom front of the module, and pull out the old module.
Replacing Modules 79
