Panasonic PV500 User Manual page 13

Connecting Backup Battery
1.
Cut the power of PV500.
2.
Open the lid on the back side.
Note that the battery is attached to the lid.
3.
Connect the connector of the battery
with the connector of PV500.
4.
Put the battery case lid back in place.
·
Backup battery life is approximately 10 years at 25 °C of ambient temperature. If the battery is running
out, a message saying "Change Battery!" appears in the information display area. Replace with a new
one then. (Battery product No.: AFPX-BATT)
·
To replace the battery, before the procedure described above, turn on the power of PV500 a minute or
more and replace it in two minutes after turning off the power.
·
Even if the battery has run out, type data and environment data are not discarded. The data discarded
when the battery has run out is as follows.
- Built-in calendar
- Type No. and Layout No. when turning off the power
- Status of keypad operation
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