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Battery Replacement
6-5
Battery Replacement
IMPORTANT:
Do not turn off the power or remove the processor module before replacing the
batteries! If you do, all settings for system and telephone programming will revert
to the default settings. If you have a Backup/Restore PC Card, it is highly
recommended that you do a backup before changing the batteries.
Display Shows “ChgBat W/PowerOn” at
Extensions 10 and 11
Possible Cause:
System battery power is low.
What to do:
Replace the system batteries. See instructions below.
The PARTNER Endeavor 362 processor module uses two user-replaceable AAA
alkaline batteries. These batteries provide enough power to retain the system
programming settings during a power failure for 45 days to six months, depending
on the freshness of the batteries. When battery power is getting low, the system
displays a
ChgBat W/PowerOn
message on the top line of display phones at
extensions 10 and 11 in place of the default day/date/time message. Users at
these extensions should be instructed to notify you when they see this message.
You should replace the batteries within 45 days of seeing the message.
NOTE:
The message may flicker on and off as the batteries approach the low-power
threshold.
It is recommended that you change the batteries in the processor module every
year, even if the system has not yet displayed the
ChgBat W/PowerOn
message.
Choose good quality alkaline batteries.
Use the following procedure to replace the batteries.