Alcatel-Lucent OmniPCX Office Installation Manual page 72

Chapter
4
5. Close the unit and secure it with the four screws.
6. Stick a label on the unit stating the date of the installation and the number of batteries
installed.
Connecting to the
1. Switch off the Alcatel-Lucent OmniPCX Office Communication Server system and then:
a. Unplug the power cable from the mains socket.
b. Disconnect the mains adapter from the
Edition
c. Using a screwdriver, unscrew the power supply module (PSXS or PSXS-N) from the
side of the
Compact
2. Move the red extBAT jumper from the NO position to the YES position.
Note:
Since R5.0, it is possible to install
fice Compact Edition
ORY to install the external battery unit, and the extBAT jumper of the PSXS
YES.
3. Push the power supply module back into the cabinet and secure it in place with a
4-34
OmniPCX Office RCE Compact Platform
OmniPCX Office RCE Compact
Alcatel-Lucent OmniPCX Office Compact Edition
unit platform and pull the module out of the cabinet.
If a hard disk
OmniPCX Office RCE Compact
Alcatel-Lucent OmniPCX Office Compact
unit platform .
is installed on a n Alcatel-Lucent OmniPCX Of-
unit platform . In that case
OmniPCX Office RCE
, it is MANDAT-
-N MUST be set to