Mitsubishi Electronics DX-TL2500U operation manual Various search, Time Date Search, See pages 29

Various search (continued)

■TIME DATE SEARCH

See pages 29, 30.

■INDEX SEARCH/ALARM INDEX SEARCH

With this unit, index signals are automatically written to the HDD at the start of each recording. It is possible to search these signals and playback start- ing at such index points.

There are 2 types of index searches :

•<INDEX SEARCH> : Searches index signals written when starts recording.

•<ALARM INDEX SEARCH> : Searches index signals written when starts alarm recording and emergency recording.

Up to 99 indexes can be searched in either forward/reverse direction.

How indexes are counted for <INDEX SEARCH>, <ALARM INDEX SEARCH>

								Present
						Reverse		position			Forward
INDEX COUNT
	99		02			01		01		02
		Recording		Recording			Recording		Recording			Recording
		( )		(	)		(	)		( )		( )

99

Recording

()

Index	Index	Index	Index	Index	Index
signal	signal	signal	signal	signal	signal

( ) : Normal recording for INDEX SEARCH. Alarm recording or emergency recording for ALARM INDEX SEARCH.

1.Press the SEARCH button.

•The search screen selected in the “SEARCH TYPE” ( see page 75 ) appears.

“SELECTION CAMERA NUMBER” setting will not appear if “IN- DEX SEARCH” is set.

2.(When the desired search screen is not displayed on the screen • • • ) Change the above “SEARCH TYPE” setting and display the “INDEX SEARCH” screen or “ALARM INDEX SEARCH” screen.

•When searching index signals of normal recording, display the “INDEX SEARCH” screen.

•When searching index signals of alarm recording or emergency recording, display the “ALARM INDEX SEARCH” screen.

•After performing INDEX SEARCH/ALARM INDEX SEARCH :

•SPLIT16 screen is always displayed for INDEX SEARCH.

•For ALARM INDEX SEARCH, SPLIT16 screen is displayed when setting the

“SELECTION CAMERA NUMBER” ( see page 75 ) to “ALL”. Single screen with still frame playback is displayed when selecting individual camera number.

The camera number written by the start index signal of the pre- alarm recording may differ from the camera number displayed in the alarm list.

3.Display the desired setting in “INDEX” and confirm.

4.Select “EXECUTE(FORWARD)” or “EXECUTE(REVERSE)” and confirm.

•“EXECUTE (FORWARD)” : Search is performed in the forward direction.

•“EXECUTE (REVERSE)” : Search is performed in the reverse direction.

•To cancel the search, press the SEARCH button twice.

•Search will not be performed if there are no index signals. To return to the normal screen, press the SEARCH button twice.

<INDEX SEARCH>

>>INDEX 01

EXECUTE(FORWARD)

EXECUTE(REVERSE)

MAIN

START	02-02-2003	00:00:00
END	04-04-2003	12:30:15

PUSH SEARCH KEY FOR

SEARCH SELECTOIN

<ALARM INDEX SEARCH>

>>INDEX 01

EXECUTE(FORWARD)

EXECUTE(REVERSE)

MAIN

START	02-02-2003	00:00:00
END	04-04-2003	12:30:15

PUSH SEARCH KEY FOR

SEARCH SELECTION

5.Playback the search result.

•Press the PLAY (REV. PLAY) or PAUSE button.

6.To stop playback or still-frame playback, press the STOP button.

••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• •••••••••••• •

76