Troubleshooting - NEC VN-23 User Manual

Nec vn-23 video cassette player
Table of Contents

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TROUBLESHOOTING
Problem
Check
POWER
The Multi-function display is blank.
Although the power is on, the VCR does
not operate.
Is the unit plugged into a power outlet?
Is there a cassette in the VCR?
If there is excessive humidity inside of the VCR,
it will not operate.
VCR OPERATION (RECORD MODE)
Tape is not recorded.
Timer recording has failed.
Is the safety tab on the cassette intact?
Did you set the time correctly?
Did you insert a blank cassette in the VCR?
Is the safety tab on the cassette intact?
Is the timer indicator on?
Picture quality during on-air recording
Use MFT (Manual Fine Tuning) key. If additional
is poor.
adjustment is necessary, use
1
and ► buttons.
VCR OPERATION (PLAYBACK MODE)
Picture quality during playback is poor.
Picture does not appear in the
PLAYBACK mode.
Adjust the picture quality by pressing the CH/TRK button.
The head may be dirty. Use a head-cleaning tape.
Are the TV and VCR both adjusted to the same
channel?
Are the connectors between the TV and the VCR con-
nected correctly?
34

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