JVC RV-B550RD MP3 Player User Manual


 
7
DC IN
12V
MIXING
MIC
AUX IN
PHONES
CAUTION
DC IN
12V
AC IN
4
3
2
1
5
6
8
7
C. Operation on batteries
÷ Loading batteries
1. Open the battery cover by pulling it toward you while pressing the
sections marked by the arrows.
2. Insert 8 “R20/D (13F)” size batteries (optional) as shown in the diagram.
* Be careful to insert the batteries with the ª and · terminals
positioned correctly.
3. Replace the cover.
CAUTIONS WHEN USING BATTERIES
When batteries are used incorrectly, it may result in the leakage of
chemicals from the batteries or they may explode. The following
care should be taken:
÷ Check that the positive ª and negative · terminals of the
batteries are positioned correctly and load them as shown in the
diagram.
÷ Do not mix new and old batteries together, or mix different types
of batteries.
÷ Do not try to recharge non-rechargeable batteries.
÷ Remove the batteries when the unit is not to be used for an
extended period of time.
If chemicals from the batteries come in contact with your skin, wash
them off immediately with water. If chemicals leak onto the unit,
clean the unit completely.
CAUTIONS:
÷ WHEN NOT USING THE UNIT FOR A LONG TIME (MORE THAN
TWO WEEKS) OR WHEN ALWAYS USING HOUSEHOLD AC,
REMOVE THE BATTERIES TO AVOID A MALFUNCTION OR
DAMAGE TO THE UNIT.
÷ WHEN THE JVC POWER CORD PROVIDED WITH THIS UNIT IS
CONNECTED, THE POWER IS AUTOMATICALLY SWITCHED FROM
THE BATTERIES TO THE HOUSEHOLD AC EVEN WHEN THE
BATTERIES ARE LOADED. HOWEVER, REMOVE THE BATTERIES
WHEN USING THE POWER CORD.
CAUTIONS WHEN USING THIS UNIT IN A CAR
÷ When using a car battery, be sure to use the specified car adapter
(JVC model CA-R120E) to prevent mishaps or damage resulting
from different polarity design.
÷ For safety, stop the car before performing operations.
÷ Be sure to start the engine when you use the car adapter,
otherwise the car battery will be exhausted.
÷ During transport, stabilize the unit in a box, etc.
÷ This unit is not waterproof or dustproof. To prevent malfunctions,
do not leave the unit in a car for long periods.
÷ Unplug the power cord from the AC IN jack when using the unit
with a car adapter.
Optional exclusive car adapter (JVC model CA-R120E)
To car’s cigarette lighter socket (12 V)
Battery replacement
When the batteries are nearly exhausted, the following symptoms may
appear. In this case, replace the batteries with the fresh ones. (Do not
use fresh ones and old ones together.)
For the main unit
Mistracking occurs during CD playback or sound is distorted intermittently
during TAPE playback.
For the memory back-up
When the AC power cord is unplugged, the stored memory (timer/clock
setting/preset tuning) is erased.
It is recommended that the AC power cord be used when recording
important material or listening to a CD.
÷ For better battery usage
Continuous operation of the unit causes the battery power to be
consumed quicker than noncontinuous operation.
Operation of the unit in a cold place causes the battery power to be
consumed more quickly than in a warm place.
÷ For power supply
The use of household AC is recommended when continuous operation
of the unit is required over a longer period of time.
÷ First connect the car adapter to the DC IN 12 V jack, not the cigarette
lighter socket, because shorting of a plug on the car may cause the
fuse to blow out. In addition, be careful not to make a short-circuit
between the plugs.
D. Operation on car battery (DC 12 V)
“R20/D (13F)” size batteries