Sony DCR-TRV75 Operating Instructions Manual page 204

Maintenance information and precautions
Charging the built-in rechargeable battery
Your camcorder has a built-in rechargeable battery so that the date, time and other
settings are retained even when the POWER switch is set to OFF (CHG). The built-in
rechargeable battery is always charged as long as you are using your camcorder. The
battery, however, will get discharged gradually if you do not use your camcorder. It
will be completely discharged in about three months if you do not use your
camcorder at all. Even if the built-in rechargeable battery is not charged, it will not
affect your camcorder operation. To retain the date and time, etc., charge the battery if
the battery is discharged.
Charging the built-in rechargeable battery
•Connect your camcorder to the house current using the AC Adaptor supplied with
your camcorder, and leave your camcorder with the POWER switch set to OFF (CHG)
for more than 24 hours.
•Or install the fully charged rechargeable battery pack on your camcorder, and leave
your camcorder with the POWER switch set to OFF (CHG) for more than 24 hours.
Adjusting the LCD screen (CALIBRATION)
The buttons on the touch panel may not work correctly. If this happens, follow the
procedure below.
(1) Set the POWER switch to OFF (CHG).
(2) Eject the tape from your camcorder, then disconnect any connecting cable from
(3) Set the POWER switch to VCR while pressing DISPLAY/BATTERY INFO on
(4) Touch
Notes
•If you do not press the right spot, start from step 4 again.
•You cannot calibrate the LCD screen when you close the LCD panel with the LCD
screen facing out.
204
your camcorder.
your camcorder, then keep pressing DISPLAY/BATTERY INFO for about five
seconds.
displayed on the screen with your finger or the supplied stylus
(DCR-TRV80 only).
The position of changes.
CALIBRATE