Pioneer SX-J720 Operating Instructions Manual page 58

TROUBLESHOOTING
ances being used.
Symptom
Cause
No power is supplied
even when power switch
is ON (when the tuner
amplifier's power switch
is OFF, the entire system
is OFF).
No sound from speakers.
Sound is heard from one
side only.
Microphone sounds are
distorted.
La
® Power plug is not connected to wall outlet.
e@ Connecting cables are not all connected securely
or properly.
@ Cables are disconnected from their connectors, or
connected improperly
@ Sound volume is set at MIN.
e® Speaker cords are not connected.
@ Speaker cords were connected without removing
the vinyl insulation.
e The tuner amplifier's Function position is not set
properly for the source you wish to listen to.
St
@ One of the speaker's cords is disconnected or cut.
@ [SX-J720 and SX-J420 only] The balance controi
is turned to far to one side.
@ Plug in the power plug securely.
e@ Refer to the connection section and make the
proper cable connections.
jet and reconnect all cables properly.
e Use the volume control to set the volume
appropriately.
Connect the speaker cords properly.
® Strip the vinyl insulation from the end of the
cords and reconnect them to the speaker
connectors.
e Set the Function properly.
e
connectors, or replace with new cords.
e Adjust the control to the center.
e Microphone level is too high.
e Turn down the microphone level.
CASSETTE DECK FUNCTIONS
{CT-J720WR only]
The cassette deck's door
does not open.
e@ The unit's power was turned OFF.
Turn on the power again.
|
The cassette tape does
not run.
Deck doesn't operate even
when the deck operation
buttons are pressed.
e@ The tape cassette is not inserted properly. e® Insert the tape cassette properly in the cas-
sette holder.
e@ The Deck |/ll selector button is not set to the side
corresponding to the deck you wish to operate.
e® Press the Deck I/li selector button for the
deck you wish to operate.
Tape sound cannot be
heard.
@ The Function is not set to TAPE.
® Anonrecorded tape has been loaded.
@ Set Function to TAPE.
e Replace with a prerecorded tape.
|
Recording not possible.
When a new recording is made,
the previous recorded sounds
can stil! be heard on the tape.
@ The cassette tape's erasure prevention tab is bro-
ken. :
e The cassette deck's connection with the tuner
amplifier is disconnected or not connected prop-
erly.
e The deck's recording/playback heads are dirty.
@ Recording/playback heads are dirty.
e Exchange with a new tape, or cover the era-
sure prevention tab holes with cellophane tape.
e@ Check all connections.
@ Clean the recording/playback heads.
@ Clean the recording/playback heads.
Cannot copy a tape.
e Acassette tape is loaded in only one deck.
e@ The cassette tape loaded in deck il has its erasure
prevention tab broken.
116
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En
@ Cassette tapes must be loaded properly in
both decks.
e Replace with a tape whose erasure preven-
tion tab has not been broken.
een