JVC GR-DVM55EG Instructions Manual page 82

82
EN
SYMPTOM
34. The LCD monitor or
viewfinder indications
blink.
35. Colored bright spots appear
all over the LCD monitor or
the viewfinder.
36. During recording, sound
cannot be heard. (GR-
DVM75 only)
37. Play, Rewind and Fast-
Forward functions do not
work.
38. A memory card cannot be
played back.
39. The tape is moving, but
there is no picture.
40. The LCD monitor image is
distorted.
41. Images on the LCD monitor
are jittery.
42. There is no playback picture
on the connected TV.
43. Blocks of noise appear
during playback, or there is
no playback picture and the
screen becomes blue.
TROUBLESHOOTING
POSSIBLE CAUSES
34. • Certain Fade/Wipe effects,
certain modes of Program AE
with special effects, "DIS" and
other functions that cannot be
used together are selected at
the same time.
35. • The LCD monitor and the
viewfinder are made with
high-precision technology.
However, black spots or
bright spots of light (red, green
or blue) may appear
constantly on the LCD
monitor or the viewfinder.
These spots are not recorded
on the tape. This is not due to
any defect of the unit.
(Effective dots: more than
99.99 %)
36. • The optional headphones are
not connected to the
headphones connector.
• The sound volume of the
headphones connector was
not adjusted appropriately.
The sound volume at this
point is the same as the level
it was adjusted to during
playback.
37. • The Power Switch is not set
to " " or " ".
• VIDEO/DSC Switch is set to
"VIDEO".
38. • The Power Switch is not set to
" " or " ".
• VIDEO/DSC Switch is set to
"VIDEO".
39. • Your TV has AV input
terminals, but is not set to its
VIDEO mode.
• The cassette holder cover is
open.
40. • During playback of the
unrecorded portion, High-
speed Search and still
playback, LCD monitor
indications appear distorted.
This is not a defect.
41. • The speaker volume is too
great.
42. • Since the analog input mode is
engaged, the camcorder is in
the Record-Standby mode.
43.
————
CORRECTIVE ACTION
34. • Re-read the sections covering
Fade/Wipe effects, Program
AE with special effects and
"DIS" ( pg. 39, 46 – 49).
35.
————
36. • Connect the optional
headphones to the headphone
connector ( pg. 86, 87).
• Adjust the sound volume
during playback (
37. • Set the Power Switch to
" " ( pg. 21).
• Set the VIDEO/DSC Switch to
" ".
38. • Set the Power Switch to
" " ( pg. 28).
• Set the VIDEO/DSC Switch to
" ".
39. • Set the TV to the mode or
channel appropriate for video
playback ( pg. 22, 23).
• Close the cassette holder
cover ( pg. 12).
40.
————
41. • Turn the speaker volume
down ( pg. 21).
42. • Set "S/AV INPUT" to "OFF" in
the Menu Screen (
43. • Clean the video heads with an
optional cleaning cassette
( pg. 94).
(cont.)
pg. 21).
pg. 42).