3RECORDING

Pre-alarm recording

Use the following procedure to record video from immediately before occurrence of an alarm.

1 Set pre-alarm recording.

Follow the instructions on P.79 set “7. ALARM REC MODE SET” from <RECORD SET> to “PRE-ALARM RECORDING”.

<ALARM REC MODE

SET>

ALARM RECORDING

: ENABLED

PICTURE QUALITY

: ENHANCED

AUDIO RECORDING

: ON

ALARM INTERLEAVE

: ONLY

REC RATE: A 12.5FPS,

 

DURATION: 20SEC

PRE-ALARM RECORDING

: ON

REC RATE: A 12.5FPS,

 

DURATION: 1MIN

=> (00371 ALARMS CAN BE RECORDED)

ALARM TRIGGER

: ALARM

MOTION SENSOR

 

->

2 Press the [EXIT/OSD] button.

The setting procedure is ended and the display returns to the normal screen.

“PRE” appears in the operation display area. Pre-alarm recording starts (without the “REC” symbol being displayed).

EXIT/OSD

01-01-04 00:00:00

EN A PRE 0000

 

02

If an alarm is detected

Pre-alarm recording is automatically ended and alarm recording starts.

z“PRE” from the operation display area is replaced by “ALARM”, and “ALARM” starts to flash.

01-01-04 00:00:00 REC REPEAT EN A ALARM 0000

02

zWhen recording for the first time, the default settings are used. For details regarding modification of the picture quality or recording rate, see P.71.

zWhen the space remaining in the alarm recording area drops below a preset value, the ALARM FULL indicator on the digital video recorder’s front panel starts to flash. If recording is continued beyond this point, the alarm recording area will become full, recording will stop, and the ALARM FULL indicator will stop flashing and remain lit. In such a case, use the <RECORDING AREA SET> menu to perform “AREA FULL RESET” for the alarm recording area, thus allowing recording to start again from the beginning. (JP.67)

ALARM FULL indicator

English

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Sanyo DSR-3709P manual Pre-alarm recording, Set pre-alarm recording, If an alarm is detected, Alarm Full indicator

DSR-3709P specifications

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