JVC GR-AX310U No power is supplied, Recording does not start, Playback picture is blurred or

TROUBLESHOOTING		39
	SYMPTOM		POSSIBLE CAUSE(S)
	POWER
	No power is supplied.		● The battery pack has not been attached correctly
			(☞ pg. 8).
			● The battery pack is not charged (☞ pg. 8).
			● The power supply has not been correctly connected
			(☞ pg. 9).
	RECORDING
	Recording cannot be performed.		● The recording tape’s Erase Protection tab is missing.
			Cover the hole with adhesive tape. (Some tapes have
			sliding tabs. In this case, check the position of the tab.)
	Recording does not start.		● The camcorder power switch has not been set to
			CAMERA (☞ pg. 14).
	PLAYBACK

The tape is running, but there’s no playback picture.

●The TV has not been set to its VIDEO mode or channel.

●If A/V connection is used, the TV’s VIDEO/TV switch has not been set to VIDEO.

●The RF unit has not been set to the correct channel.

Noise bars appear in the playback picture.

●Manual Tracking has not been performed (☞ pg. 31).

Playback picture is blurred or	● The video heads are dirty or worn out. Consult your
interrupted.	nearest JVC dealer for head cleaning or replacement.
The counter indication is blurred	● This is normal.
during Still playback.
TAPE TRANSPORT
The tape stops during fast-forward or	● The Counter Memory Function has been activated
rewind.	(☞ pg. 31).
Rewinding or fast-forwarding cannot	● The tape is already fully wound on one reel or the other.
be performed.
OTHER
The tape won’t eject.	● The battery pack is running low.
Some functions are not available.	● The PROGRAM AE dial is set to LOCK (☞ pg. 16).
Vertical white lines appear when	● This sometimes occurs when the contrast between the
shooting a very bright object.	background and the object is great. It is not a defect of
	the camcorder.
Bright, crystal-shaped spots appear	● Sunlight is directly entering the lens.
in the viewfinder.
The picture is blurred in the Quick	● This is normal while recording in the EP mode. Some noise
Review or Retake mode.	may be present while recording in the SP mode (☞ pg. 11).
An error number (E01, etc.) appears	● Consult your nearest JVC dealer.
in the viewfinder.

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/Battery Charger, etc.) and clock battery; and then re-connect it and proceed as usual from the beginning.