Sanyo DTL-4800 instruction manual Troubleshooting Guide, After a Power Failure, System Down

TROUBLESHOOTING GUIDE

If the unit does not operate normally when you follow the instructions indicated in the manual, please refer to the table below.

SYMPTOM	POSSIBLE CAUSE	CORRECTIVE ACTION
No power	The power cord is not connected	Connect the power cord
No image displayed on	The connections are not correct	Check that all connections are correct
the monitor TV
	The power to the camera and/or monitor TV	Turn all connected devices power on
	is not turned on
The buttons do not	A cassette tape is not loaded	Load a cassette and turn the power on
respond
	All functions are suspended due to	Wait for the “4” indicator to go off
	condensation
	Alarm recording	Wait for the alarm recording to end
	The security lock is engaged	Cancel the security lock
Recording is not	The loaded cassette has no	Load a cassette tape with
possible (the tape is	erasure-prevention tab	erasure-prevention tab or cover the tab hole
ejected)		with adhesive tape
Autorepeat recording is	“A” is displayed on the digital display	Display (ALARM LOG) menu, then press
not possible		the MENU RESET button to turn off the “A”
		indicator
Timer recording is not	The date and time are not set correctly	Set the date and time correctly
possible
	The unit is not set to timer recording	Press the TIMER button to display “n” on
	stand-by mode	the digital display
	“N” is selected for the timer recordings	Be sure to select “Y” for the programmed
		timer recordings
Alarm recording is not	“OFF” is displayed on the digital display	Press the EJECT, STOP, FF, REW or
possible		PLAY button to turn the indicator off
Playback picture is not	The video heads need cleaning	Clean the video heads
clear
The cassette tape	Problem with the system	Unplug the power cord then plug it back in
cannot be ejected
The cassette is ejected	The tape is not threaded correctly	Try inserting the cassette one more time or
a few seconds after it		using a new cassette. If it is ejected again,
has been inserted		please consult your dealer.

After a Power Failure

If after a power failure the recording speed is reset to 12-hour mode, it is due to insufficient backup battery charge. This is not a malfunction.

System Down

If the unit does not function at all, try the following.

1Unplug the power cord then plug it back in.

2Reset the memory. (Press the ALL RESET button. Under normal conditions, do not touch the ALL RESET button.)

3If the problem is not corrected after performing steps 1 and 2 a few times, consult your dealer.

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