Sanyo DSR - 300 manual Setting pre-alarm recording, Setting the alarm trigger, Sensor, Alarm or

8ALARM REC MODE SET

Setting pre-alarm recording

1 Move the cursor to “PRE-ALARM RECORDING” and press the [ ] button, then press the [ ] or [ ] button to change the setting.

[Settings] (‹ indicates default setting.)

Setting	Description
‹OFF	Pre-alarm recording is not carried out
ON	Pre-alarm recording is carried out

2 Move the cursor to “REC RATE” and “DURATION” and press the [ ] button, then press the [ ] or [ ] button to change the setting.

The maximum number of images (shown in parentheses) changes in accordance with the new settings.

Maximum number of images

[Setting conditions]

zWhen performing pre-alarm recording with a “FIELD” recording rate, short settings (i.e., 60.00 or 30.00 FPS) cannot be made for “REC RATE”. (JP. 48)

zWhen normal recording and pre-alarm recording are performed simultaneously, audio will not be recorded together with the pre-alarm recording image.

zWhen pre-alarm recording and normal recording are performed simultaneously with a multiplexer connected, the recording rate for pre-alarm recording should be set to a shorter rate than that for normal recording.

zAlthough the image from a single camera may be recorded continuously when a short recording rate is set, a long rate can result in no images being recorded during normal recording.

When settings have been completed

Press the [EXIT/OSD] button.

The display returns to the normal screen.

“PRE” appears in the operation display area. When an alarm occurs, “ALARM” is displayed.

Number of alarm recordings

PRE display

10-20-04	PRE	0023
08: 30: 00	EN	10FPS

Setting the alarm trigger

This setting indicates how intruders are to be detected.

1 Move the cursor to “ALARM TRIGGER” and press the [ ] button, then press the [ ] or [ ] button to change the setting.

[Settings] (‹ indicates default setting.)

Setting	Description
	Performs alarm recording when an external
‹ALARM	alarm is generated (when a switch is attached to
	the alarm input terminal on the rear panel, and
	the switch is activated).
SENSOR	Performs alarm recording when a motion sensor
	detects movement. See the information on
	setting motion sensors. (JP. 67)
ALARM	Performs alarm recording when both the
AND	external alarm and a motion sensor are
SENSOR	activated simultaneously.
ALARM OR	Performs alarm recording when either the
SENSOR	external alarm or a motion sensor is activated.

[Setting conditions]

zWhen sensor selection has been made (i.e., “SENSOR”, “ALARM AND SENSOR”, or “ALARM OR SENSOR”) it will be necessary to set the motion sensors. (JP. 67)

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