E-35
The remaining battery power condition can be checked
by the remaining battery power indication on the LCD
screen and the TALLY lamp.
The battery condition is indicated as shown in the table
below. Prepare for battery pack replacement in
accordance with the indications.
Indication
LCD Screen
Tally Lamp
—
Remaining battery
power is low.
Prepare or replace
with a fully charged
battery pack.
Remaining
Battery Power
Battery Pack Operation (Cont’d)

Remaining Battery Power Indication

Fully
charged
TALLY lamp
LCD screen
Remaining battery
power indication
After the no remaining battery power warning appears,
the GY-DV300 automatically stops operation if the
battery power operation is continued.
Blinking
No remaining bat-
tery power.
Immediately replace
with a fully charged
battery pack.
Slow blinking
(1 blink per
second)

Operating Time with Battery Pack

When a fully charged battery pack is attached, the
approximate continuous operating time is as shown
in the table on the left.
●Battery operating time may differ depending on the
number of times the battery has been charged,
charging conditions and the operating environment,
etc. Regard the values in the table on the left as
approximate reference times.
●Operating time is reduced in areas with a cold
environment.
●Operating time is reduced when the power zoom
lens is used frequently and when start/stop of
recording is performed frequently.

PRECAUTIONS FOR THE BATTERY

PACK

●When the battery pack is not in use, it must be
stored in a cool, dry place.
Do not leave the battery pack in a place where
it might be subject to high temperatures (under
direct sunlight in a car, etc.), as this could cause
battery leakage or shorten the service life.
●When the terminal section of the battery pack
gets dirty, the operating time will be shortened.
●If the operating time becomes greatly reduced
even immediately after recharging, the service
life of the battery pack is nearly finished.
Purchase a new battery pack.
Recharging
●Recharge the battery pack after completely
discharging it. Repeated recharging with residual
charge remaining could result in reduced battery
capacity.
●If the battery capacity is reduced by repeating
incomplete recharging, or recharging without
discharging, once discharge the battery pack
completely, then recharge it to restore the battery
capacity.
●If the battery pack is recharged with its internal
temperature raised immediately after use,
recharging may not be performed completely.
Battery
Continuous Operating Time (25°C)
Pack
GY-D V300 only
When KA-DV300 in use
BN-V428
Approx. 120 min. Approx. 80 min.
After the remaining battery power indication
starts blinking, recording can be continued for
approx. 5 minutes. (when BN-V428 is used)