17 2. Preparation
Power Supply
You can use a battery pack or AC power
supply from an AC adaptor.
For safety, use only the Sony battery packs and
AC adaptors listed below.
Lithium-ion battery packs
BP-U35 (supplied)
BP-U60
BP-U60T
BP-U70
BP-U90
BP-U100
Battery chargers
BC-CU1 (supplied)
BC-U1A
BC-U2A
AC adaptor (supplied)
[CAUTION]
Do not store battery packs in locations
exposed to direct sunlight, flame, or high
temperature.
[Notes]
When operating from an AC power source, use the
supplied AC adaptor.
Always set the POWER switch to the Off position
before connecting a battery or AC adaptor. If it is
connected with the POWER switch in the On position,
the camcorder may be unable to start in some cases.
If the camcorder cannot be started, set the POWER
switch to the Off position and disconnect the battery
pack or AC adaptor temporarily, then wait about
30seconds before attempting to connect again. (If
the AC adaptor is connected while the camcorder is
operating from the battery pack, it can be connected
with the POWER switch in the On position without
problem.)
Using a Battery Pack
To attach a battery pack, plug the battery pack
into the attachment (page 7) as far as it
will go, and then slide it down to lock it into
position.
To remove a battery pack, press and hold the
BATT RELEASE button (page 7), slide the
battery pack up and then pull it out of the
attachment.
BATT RELEASE
button
[Notes]
Before attaching a battery pack, charge the battery
using the dedicated BC-CU1, BC-U1A, or BC-U2A
battery charger.
Charging a battery pack while it is warm (for example,
immediately after use) may not fully recharge the
battery.
Checking the remaining capacity
When shooting/playing using a battery pack,
the remaining battery capacity is displayed in
the viewfinder (page 11).
Icon Meaning
91% to 100%
71% to 90%
51% to 70%
31% to 50%
11% to 30%
0% to 10%
The camcorder indicates the remaining
capacity by calculating the available time with
the battery pack if operation is continued at
the current rate of power consumption.
If the battery pack charge becomes low
If the remaining battery charge falls below a
certain level during operation (Low Battery
state), a low-battery message appears and the
recording/tally lamp starts flashing to warn
you.
If the remaining battery charge falls below
the level at which operation cannot continue
(Battery Empty state), a battery-empty
message appears.
Replace with a charged battery pack.
Changing the warning levels
The Low Battery level is set to 10% of full
battery charge and the Battery Empty level is
set to 3% by factory default. You can change
the warning level settings using Camera
Battery Alarm (page 100) in the Technical
menu of the full menu.
To charge the battery pack using the
supplied battery charger (BC-CU1)
1 Connect the AC adaptor (supplied) to the
battery charger, and connect the power
cord (supplied) to an AC power source.
2 Push the battery in and slide it in the
direction of the arrow.
The CHARGE lamp lights up orange and
charging starts.
CHARGE lamp
AC adaptor
Power cord
CHARGE lamp (orange)
Lit: Charging
Flashing: Charging error, or temperature is
outside the operating range and
charging is paused
When fully charged, the CHARGE lamp of
the battery charger turns off.
Always use genuine Sony batteries.