Service Mode; How To Replace The Lithium Battery - Panasonic NV-DS77 Service Manual

3.4. Service Mode

When undesirable conditions occurred, the error code is displayed on the EVF or LCD Monitor.
Also, the Camera LED is flashed according to the error code as follows.
DISPLAY CONDITION
F01 T-Reel Lock
F02 S-Reel Lock
F03 Unloading Lock
F04 Loading Lock
F05 Cylinder Lock
F31 Data Transmission Error Not turning OFF
F51 Focus Motor Lock
F52 Zoom Motor Lock
U10 Dew Detection
U11 Head Clogging

3.5. How to replace the Lithium Battery

(Procedure)
1. Remove the S/S Power Flex. C.B.A. from Grip Case Unit. (Refer to
<Fig.E3>
POWER OFF TIMING / POWER LED FLASHING TIMING
After 1 minute flashing the LED
After 1 minute flashing the LED
After 1 minute flashing the LED
After 1 minute flashing the LED
After 1 minute flashing the LED
Not turning OFF / Power LED is flashed at 1 Hz timing
Not turning OFF / Power LED is flashed at 1 Hz timing
After 18 seconds flashing the LED / Power LED is flashed at
timing
Not turning OFF