Sanyo DSR-3016 Instruction Manual page 66

RECORDING SETTING
There are three types of alarm detection: external alarm, motion sensor alarm and signal loss alarm.
Alarm settings include specifying the period during which the buzzer will continue to sound and the method of recording images during each alarm.
Type of alarm
External alarm detection
By setting up a door switch, etc.
connected to the alarm input connecter
at the rear of this unit, an intruder
opening or closing the door can be
detected.
Motion sensor alarm detection
By setting the sensitivity of a motion
sensor built into this unit an intruder
can be detected on the monitor screen
and the buzzer will sound.
Signal loss detection alarm
In the case of a camera signal being
suddenly interrupted due to an
accident, etc., a setting can be made to
record the image immediately prior to
the interruption (a still image or a test
pattern).
English
Digital video recorder operation
When an alarm occurs, the indicator on
the camera select button for the
camera that produced the alarm
(example: 4) will start flashing.
POWER FULL ALARM FULL
1 2 3 4
9 10 11 12
65
Monitor screen display
The image from the camera that
produced the alarm (example: 4) will be
displayed and "EA" (external alarm) will
appear on the screen.
For external
alarms
The image from the camera that
produced the alarm (example: 4) will be
displayed and "SA" (sensor alarm) will
appear on the screen.
For sensor
4
alarms
When an alarm occurs, the screen
changes to a still image or a test pattern,
and the video loss detection alarm
display (VIDEO LOSS) will appear on the
screen.
Still image
Test pattern
Camera
number
Camera
number