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8
Power Supply
Preparations
Using the AC adaptor
Connect the AC adaptor supplied.
a DC IN jack (DC IN 4.5 V )
b Left side panel of the unit
c AC adaptor
d AC power outlet
Note:
The unit is in the standby condition when the AC adap-
tor is connected. The primary circuit is always “live” as
long as the AC adaptor is connected to an electrical
outlet.
Using the car adaptor
The XL-PV310 comes with a car adaptor.
For XL-PG31 and XL-PG51, obtain the optional car adap-
tor as required.
• Car adaptor (CA-R456)
The car adaptor can be used to recharge the unit’s bat-
teries while in a car.
Using dry-cell batteries
(not included)
After disconnecting the AC adaptor, insert two “R6” (LR-
6) alkaline batteries.
The procedure for inserting and removing dry-cell
batteries is identical to that for rechargeable batter-
ies.
Battery indicator
e Battery indicator
This indicator flashes on and off when the batteries are
almost out of power. Power is cut off completely a short
while later.
Rechargeable batteries: Recharge batteries.
Dry-cell batteries: Replace batteries with new ones.
Notes:
• The length of time the unit can continue further opera-
tion after the battery indicator starts flashing differs
depending on the type of batteries used.
• The battery indicator may not flash if rechargeable batter-
ies, other than those designated by JVC, are used.
Tip:
Turning off the A.S.P. (Anti-Shock Protection) function
will save the battery power more or less. For details,
see “Anti-Shock Protection (A.S.P.) Function” on page
22.
If the unit malfunctions or freezes during use,
disconnect the power source (the AC adaptor
and batteries) once. Then, re-connect the power
source and continue operation.
A
B
e
a
b
d
c