JVC GR-DVL920 specifications 72 EN, Work, Set the VIDEO/MEMORY, To Video Switch to Memory

72 EN		TROUBLESHOOTING (cont.)
w	SYMPTOM	POSSIBLE CAUSES	CORRECTIVE ACTION
	The rear of the LCD monitor	• The light used to illuminate the LCD	• Close the LCD monitor to turn it off
eis hot.		monitor causes it to become hot.	or set the Power Switch to “OFF”,
			and let the unit cool down.
	The indicators and the	• This may occur when the surface or
	image color on the LCD	the edge of the LCD monitor is	————
rmonitor are not clear.		pressed.
	The LCD monitor or	• Certain Fade/Wipe effects, certain	• Re-read the sections covering
tviewfinder indications blink.		modes of Program AE with special	Fade/Wipe effects, Program AE
		effects, “DIS” and other functions	with special effects and “DIS”
		that cannot be used together are	( pg. 38 – 41, 47).
		selected at the same time.
	Colored bright spots appear • The LCD monitor and the view-
	all over the LCD monitor or	finder are made with high-precision
ythe viewfinder.		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 %)
	During recording, sound	• This is normal.	————
ucannot be heard.

Play, Rewind and Fast- Forward functions do not

iwork.

•The Power Switch is set to “

or “ MANUAL ”.

AUTO

”

•Set the Power Switch to “PLAY” (
pg. 21).

A memory card cannot be

oplayed back.

The LCD monitor image is pdistorted.

Images on the LCD monitor

Qare jittery.

There is no playback picture on the connected

WTV.

Blocks of noise appear during playback, or there is no playback picture and the

Escreen becomes blue.

The LCD monitor, the viewfinder and the lens have become dirty (ex. fingerprints).

• The Power Switch is set to “			AUTO	”	• Set the Power Switch to “PLAY”
or “	MANUAL	”.			( pg. 28).
• The VIDEO/MEMORY Switch is set					• Set the VIDEO/MEMORY
to “VIDEO”.					Switch to “MEMORY”.

•During playback of the unrecorded portion, High-speed Search and still

playback, LCD monitor indications	————
appear distorted. This is not a
defect.
• The speaker volume is too great.	• Turn the speaker volume down
	( pg. 21).
• Since the analog input mode is	• Set “S/AV INPUT” to “OFF” in the
engaged, the camcorder is in the	Menu Screen
Record-Standby mode.	( pg. 50).
	• Clean the video heads with an
————	optional cleaning cassette
	( pg. 76).
	• Wipe them gently with soft cloth.
————	Wiping strongly can cause damage
	( pg. 74).