Samsung SCR-3000P ➄ PRE Alarm Time Limit, ➅ Post Alarm Time Limit, ➆ Main Alarm Picture Rate

DIGITAL VIDEO RECORDER

➄PRE ALARM TIME LIMIT

The pre-alarm recording is an important function which enables you to find out about the situation immediately before a motion is detected in the input video or before alarm occurs. Set how much video data you want to record before the motion is detected or alarm is triggered. About 2 seconds to 10 seconds of video data are stored in the system’s SDRAM at all times. When a motion is detect- ed or alarm is triggered, as much data as it is set in the PRE ALARM TIME LIMIT is taken from the SDRAM and written to the HDD as it simultaneously begins the alarm recording. However, since the capacity of the SDRAM is limited, the field rate of the pre-alarm recording will decrease as the time set in the PRE ALARM TIME LIMIT is increased.

[10SECOND/8SECOND/6SECOND/4SECOND/2SECOND/OFF]

Caution

If the system is currently recording, the PRE ALARM TIME LIMIT settings will not be applied even when alarm occurs. The PRE ALARM TIME LIMIT settings are applied only if the system is not currently recording.

➅POST ALARM TIME LIMIT

Set the amount of video data you want to record immediately after a motion is detected in the input video or alarm is triggered. The system records as long as the time set in the MAIN ALARM TIME, and then records more data as long as the time set in the POST ALARM TIME LIMIT.

[5MINUTE/4MINUTE/3MINUTE/2MINUTE/1MINUTE/30SECOND/20SECOND/

10SECOND/OFF]

Note

The following illustrates the temporal relationship among the main alarm recording time (MAIN ALARM TIME), pre-alarm recording time (PRE ALARM TIME LIMIT), and post alarm recording time (POST ALARM TIME LIMIT) based on the time of alarm occurrence.

Alarm Occurrence

PRE ALARM TIME LIMIT MAIN ALARM TIME POST ALARM TIME LIMIT

➆MAIN ALARM PICTURE RATE

Set the main alarm recording field rate.

(SCR-3000P models supports recording from 0.50 FPS (Fields Per Second) up to 50 FPS)

●SCR-3000N/SSC-Dual (NTSC) [60.00FPS/30.00FPS/15.00FPS/10.00FPS/7.50FPS/5.00FPS/2.50FPS/1.00FPS/ 0.50FPS]

●SCR-3000P (PAL) [50.00FPS/25.00FPS/12.50FPS/8.33FPS/6.25FPS/5.00FPS/2.50FPS/1.00FPS/ 0.50FPS]

⑧MOTION DETECTION

The DVR will start recording images whenever it detects any movement only when ALARM SIGNAL DETECTION is set to ON. At this time, you can set the detailed items about the motion detection in the SET AREA & SENSITIVITY menu.

Even if MOTION DETECTION is set to ON, if you set MULTIPLEXER to WITH in SYS- TEM SETUP, MOTION DETECTION will be enabled but MOTION RECORD will not be performed. To force stop the recording started by the motion detection, press and hold the STOP( ) button for 3 seconds. Then, the recording started by the motion detection will be paused for 5 seconds, during which time you should go into the menu and set the MOTION DETECTION to OFF to completely stop the recording. If no action is performed by the user for 5 seconds, the system resumes the recording started by motion detection. [ON/OFF]

Caution

When performing the recording started by motion detection, the recording time is determined by the the time set in MAIN ALARM TIME, PRE ALARM TIME LIMIT, and POST ALARM TIME LIMIT as it was the case in the alarm recording.

⑨SET AREA & SENSITIVITY

1)AREA

Areas for motion detection are 4 in total and you can set the LEVEL, SIZE, and MOVE for each area. When you go into SET AREA & SENSITIVITY menu, the following screen appears and the cursor is positioned at the AREA item. At this time, press the

UP( ) or DOWN(❷) button to select the desired area (AREA 0 ~ AREA 3), and press

the ENTER(	) button to move the cursor to the LEVEL item to set the sensitivity
level for the selected area. [0/1/2/3]
		AREA=0		LEVEL=OFF [SIZE][MOVE]
			AREA 0
					AREA 1
			AREA 2		AREA 3

2)LEVEL

Sensitivity to motion can be set from LOW to HIGH+, or to OFF. Closer to HIGH, more resensitive to motion, closer to LOW, more insensitive to motion.

Press the UP( ) or DOWN(❷) buttion to set the sensitivity level, and press the ENTER

( ) button to move the cursor to the SIZE item to set the size of the motion

detection area.

[OFF/LOW/LOW+/MIDDLE/MIDDLE+/HIGH/HIGH+]

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