Alarm Code #997
Model CPE52, 53, 14, 15, 15V, 16
Failure Battery alarm
Countermeasure
<<
Cause -(2) >>
Defective
Rechargeable battery
<
Check >
Check
the voltage between the following check pins
on PCB-C board.
(
Refer to Page F-1, 2, 3 )
(
+side ) ( -side ) ( Allowable range )
VE –
0V ( TP2 – TP0 ) : DC6.3 – 9V
<
Action >
In
case the measured voltage is below 6V : Replace
the rechargeable battery, or turn on the unit
power supply switch to charge the defective battery.
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