JVC HM-DH40000U - Manual (Page 76)

76
EN
ATTENTION
This VCR contains microcomputers. External electronic noise or interference can cause microcomputer to malfunction. If the
VCR does not operate correctly switch its power off and unplug the AC power cord from the AC supply. Wait for a while and
then plug the power back in. Eject and check the condition of the cassette. If everything appears normal, you can operate the
VCR as usual.
MOISTURE CONDENSATION
Moisture in the air will condense on the VCR when you move it from a cold place to a warm place, or under
extremely humid conditions—just as water droplets form on the surface of a glass filled with cold liquid. Moisture
condensation on the head drum will cause damage to the tape. In conditions where condensation may occur, keep the
VCR turned on for a few hours to evaporate the moisture before inserting a tape.
ABOUT HEAD CLEANING
Accumulation of dirt and other particles on the video heads may cause the playback picture to become blurred or
interrupted. Be sure to contact your nearest JVC dealer if such troubles occur.
CORRECTIVE ACTION
If you need the skipped channels,
restore them (
੬
pg. 14).
Press PAUSE ( 8 ) to pause the
recording, change channels, then
press PLAY (
3 ) to resume recording.
Reset the correct brand codes
(
੬
pg. 68 – 70 ).
Select a different host channel during
Semiauto Clock Set (
੬
pg. 11), or
perform Manual Clock Set (
੬
pg. 12).
Unplug the AC power plug once, then
plug it again.
Set it to off.
SYMPTOM
1. When scanning channels, some of
them are skipped over.
2. The channel cannot be changed.
3. The Remote will not operate your
TV or cable box or DBS receiver.
4. Even though Auto or Semiauto
Clock Set has been performed, the
clock is incorrect.
5. “PM” blinks on the front display
panel.
6. The subtitles and the menu screen
are overlapped.
POSSIBLE CAUSE
● Those channels have been preset to
be skipped.
● Recording is in progress.
● The brand codes are set incorrectly.
● The clock setting data received from
the host channel is incorrect.
● The VCR do not work properly.
● The subtitle display on the TV is set
to on.
OTHER PROBLEMS
TROUBLESHOOTING (cont.)
HM-DH40000U-EN72-92 2/7/3, 5:01 PM 76