Panasonic NV-L20 - Manual (Page 33)

SYMPTOM CAUSE REMEDY
Playback picture is not in colour.
Playback picture has targe
amounts of “snow".
Reception channel was not adjusted correctly
during recording. Readjust reception channel correctly.
TV set is not properly tuned to the video
playback channel of the VTR. Properly tune the TV set to the video playback
channel of the VTR.
The video heads are clogged with dirt. Consult qualified service personnel.
The video heads are abraded. Consult qualified service personnel.
Tape is old and/or defective. Use new tape.
Remote Controller does not work. Remote Controller is not being pointed at
Infra-red Receiver Window on the VTR.
Point the Remote Controller at Infra-red
Receiver Window on the VTR.
Distance is too far. Use the Remote Controller within 7 m from the
VTR.
An obstacle is between Remote Controller
and VTR. Remove obstacle.
Batteries are exhausted. Replace batteries.
Battery polarities (- 1 -, - ) are reversed. Insert batteries correctly.
Bar code reading with Remote
Controller is impossible. The Remote Controller is in the power-saving
standby condition. Press the Digital Scanner On/Off Button to
“ON" again.
The bar code has been traced too slowly. Trace the bar code quickly.
The bar code was not traced all the way from
the Small Box past the last bar. Trace the bar code correctly.
The bar code was not traced straight. Trace the bar code straight from left to right.
Transmission from the Remote
Controller to the VTR cannot be
performed.
The VTR is turned off. Turn the VTR on.
The VTR is in an operation mode. Put the VTR into the stop mode.
There is no unoccupied timer programme
number left. A maximum of 8 timer recordings can be
programmed at the same time.
Reading a bar code was not followed by a
"beep" sound from the Remote Controller.
Perform the bar code reading again.
The transmission was not followed by a
repeated "beep" sound from the VTR.
Keep pressing the Transmit Button until the
confirmation sound is heard.
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