Troubleshooting - JVC GR-DV4000 Instructions Manual

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68
EN
If, after following the steps in the chart below, the problem still exists, please consult your nearest JVC dealer.
The camcorder is a microcomputer-controlled device. External noise and interference (from a TV, a radio,
etc.) might prevent it from functioning properly. In such cases, first disconnect its power supply unit (battery
pack, AC Power Adapter/Charger, etc.) and wait a few minutes; and then re-connect it and proceed as usual
from the beginning.
Power
SYMPTOM
1. No power is supplied.
Video and D.S.C. Recording
SYMPTOM
2. Recording cannot be
performed.
3. When shooting a subject
illuminated by bright light,
vertical lines appear.
4. When the screen is under
direct sunlight during shooting,
the screen becomes red or
black for an instant.
5. During recording, the date/
time does not appear.
6. During recording, sound
cannot be heard.
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POSSIBLE CAUSES
1. • The power is not connected
properly.
• The battery is dead.
• The LCD monitor is not open
fully or the viewfinder is not
pulled out when recording.
POSSIBLE CAUSES
2. • The Power Switch is set to
"PLAY" or "OFF".
— For Video Recording —
• The tape's erase protection
tab is set to "SAVE".
• The VIDEO/MEMORY
Switch is set to "MEMORY".
• "TAPE END" appears.
• The cassette holder cover is
open.
— For D.S.C. Recording —
• The VIDEO/MEMORY
Switch is set to "VIDEO".
3. • This is a result of exceedingly
high contrast, and is not a
malfunction.
4. • This is not a malfunction.
5. • "DATE/TIME" is set to "OFF". 5. • Set "DATE/TIME" to "ON".
6. • The optional headphones are
not connected to the
headphones connector.

TROUBLESHOOTING

CORRECTIVE ACTION
1. • Connect the AC Power
Adapter/Charger securely.
(
pg. 11)
• Replace the dead battery
with a fully charged one.
(
pg. 10, 11)
• Open the LCD monitor fully
or pull out the viewfinder.
CORRECTIVE ACTION
2. • Set the Power Switch to "A"
or "M". (
pg. 17, 23)
— For Video Recording —
• Set the tape's erase
protection tab to "REC".
(
pg. 15)
• Set the VIDEO/MEMORY
Switch to "VIDEO".
• Replace with new cassette.
(
pg. 15)
• Close the cassette holder
cover.
— For D.S.C. Recording —
• Set the VIDEO/MEMORY
Switch to "MEMORY".
3.
4.
(
pg. 31, 38)
6. • Connect the optional
headphones to the
headphone connector.
(
pg. 81)

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