Alcatel-Lucent OmniPCX Office Installation Manual page 75

You must first prepare the external battery unit for use and then connect this unit to the
Alcatel-Lucent OmniPCX Office Compact Edition unit. These two phases of installation are
presented below in separate procedures.
Before starting the installation, note that:
- External batteries must be of the same type, supplied by the same manufacturer and from
the same batch run.
- Batteries must be charged prior to installation.
Preparing the external battery unit
1. On the external battery unit (see the figure below):
a. Ensure that the mains power cable is NOT connected.
b. Ensure that the ON/OFF switch is set to the OFF position (O or black).
c. Ensure that the J1 jack is NOT connected to the Alcatel-Lucent OmniPCX Office
Compact Edition unit.
d. Open the unit by removing the four screws (ST3.5x32) with a screwdriver (Phillips
PH2).
2. Insert the batteries in the open unit as follows (see the figure below):
a. Place the first battery in the middle position (battery B1).
b. If a second battery is to be used, place this battery in the remaining position (battery
B2).
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