JVC CA-EX90 Stereo System User Manual


 
48 CA-EX90
ACTION
Connect the power.
Refer to “Connections” and
make sure all equipment is
connected correctly.
Connect the speaker cords.
Disconnect the
headphones.
Turn VOLUME to the right.
Make sure both speakers
are connected with the
correct polarity.
Adjust the balance toward
the center.
Make sure the speaker
cords are connected
securely.
Make sure the antennas are
connected securely.
Change the location and
direction of the AM loop
antenna.
Strech the wire antenna out
and pin it in a position that
provides good reception.
Replace the batteries.
Reinsert batteries correctly.
Point remote control at the
remote sensor on the
amplifier/tuner.
Keep the remote sensor
away from direct sunlight.
Additional Information
POSSIBLE CAUSE
The AC power cord is
disconnected.
Connections are incorrect or
incomplete.
The speaker cords are not
connected.
Headphones are connected.
The volume control is
turned all the way down.
The polarity (+, –) of one
speaker is reversed.
The balance is turned all the
way to the right or left.
A speaker cords is
disconnected.
Antenna is not connected.
The AM loop antenna is too
close to the unit.
The FM wire antenna is
laying in a pile on the floor.
Batteries are exhausted.
Battery polarity (+, –) is
reversed.
Incorrect operation.
The remote sensor is in
direct sunlight.
Troubleshooting
If you experience any difficulty with your units, check the following list for a possible solution before
calling for service. If you cannot solve the problem from the hints given here, or the units have been
physically damaged, call a qualified person, such as your dealer, for service.
SYMPTOM
Amplifier/tuner
Amplifier/tuner does not
respond.
No sound.
Sound placement and/or
motion is undefined.
Sound comes from only one
speaker.
Noise in broadcast signal
makes it difficult to hear.
Remote control does not work
EN41-52.CA-EX90[J]/1 98.6.8, 8:28 AM48