Mitsubishi Electronics DX-TL2500U operation manual Others

	Description of problem	Please consult the following	Page
DEVICE	The copy device/archive	• Has the recording medium been inserted correctly into the unit?	-
	device dose not respond.	• Is the unit currently in the middle of loading the recording medium?	-
RECORDING		• Is the correct playback device selected?	29, 75
		• Has the recording medium's write-protect been removed?	-
		• Is the “ID4•ID5” set to “HDD”?	22
PERIPHRAL		• Is the power supply of peripheral recording device set ON?	-
		• Are the SCSI cable, termination set corrently?	20
	The unit will not perform	• Is “TRIGGER” of the camera number that the motion detection	47
	the motion detection	function is confirmed in the <ALARM SETTING> screen set as
	function.	“EXT” ?
		• Is the “A-PPS” of the camera number that the motion detection	48
		function is confirmed in the <RECORD SETING> screen set
		as “- - - - - -”.
		• Is the value in “MOTION THRESHOLD” of the <MOTION	46
		DETECTION SETTINGS> screen larger than the value set in
		“DETECTION MASK SETTING” ?
OTHERS	The unit will not respond	• Is the <RS-232C> set correctly ?	59
	to PC control.	• Are the unit and computer connected correctly ?	-
		• Is there a defect in the connecting cable ?	-
		• Is the proper connecting cable being used ?	-
	There is a camera number	• The screens of camera number with no video signal input will be	41
	with a blue screen during	blue even when setting for operation.
	split screen display.
	Button operation is not	• Is the POWER button flashing?	15
	working.	(The unit cannot be operated when the POWER button is flashing?)
		• Is the LOCK indicator light on?	14, 63-65
	Cameras cannot be	• Is the Menu screen being displayed?	25, 40
	switched with the	Camera number buttons cannot be used when the Menu screen
	camera number buttons.	is displayed.

•••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••Troubleshooting

95