In Case Of Difficulty - Kenwood KVC-470 Instruction Manual

In case of difficulty
During video operation
Cause
Remedy
No picture on TV.
a) No SELECTOR switch used.
b) One of the SELECTOR switches pressed
to which no audio or video unit is con-
nected.
TV programs cannot be received.
The antenna cable disconnected.
The video tape being played back and the
TV program are mixed.
The TV program selector not set to the va-
cant channel.
Press the appropriate SELECTOR switch.
Connect the antenna cable firmly.
Set the TV program selector to the vacant
channel 3 or 4.
When the video deck is played back, the
sound is output from the left or right
speaker. In the recording mode, the audio
signal is not recorded.
Stereo source signals are reproduced in
mono,
When the SELECTOR switch setting of this
unit is changed, the picture on the TV
screen becomes unstable.
The MODE switches on the rear panel of
this unit set to STEREO.
Set the switches to MONO,
The MODE switches set to MONO.
Set the switches to STEREO.
The vertical or horizontal hold adjustment of
the picture not properly set.
Adjust the vertical or horizontal hold control
of the TV set to make the picture stable.
When audio dubbing is done to a video tape
on VCR A, unexpected signals are recorded
on the tape.
The input selector switch of VCR A set to TV
(TUNER).
Set the input selector switch to LINE (AUX).
During audio operation
Cause
Remedy
Sound audible but continuous background
buzz interferes.
TV signal picked up by turntable output
cord. Frequently occurs near TV transmit-
ting antenna.
Route turntable cord so that hum is mini-
mized.
Howling noise occurs when volume is
raised or bass response is increased.
Speaker vibrations induce feedback in pick-
up.
Increase distance between turntable and
speakers, Choose speaker locations care-
fully.
10 Kvc-470(u)