Motion Detection (Md) Function; Frames - Sony fcb-ev7500 Technical Manual

Motion Detection (MD) Function

This function instructs the camera to detect movement
within the monitoring area and then send an alarm
signal automatically.
The Detect signal goes out through the VISCA
command.
Features
• You can set a frame for the detection range of
16 (horizontally) × 8 (vertically) blocks.
• You can set up to four frames.
• When the motion is detected in the set frame, the
Alarm Replay VISCA command is sent.
• The threshold level for detection can be set (common
to four frames).
• The interval of alarm detection can be set up to
255 seconds in units of one second.
• You can set on/off for each frame.
• The frame number is also sent with Alarm Replay to
report in which frame the motion has been detected.

Frames

Setting frames
You can set the frame by assigning the starting point
and terminating point vertically and horizontally. You
can set up to four frames.
When motion is detected within the rage where
frames overlap
The alarms are sent for both frames.
Frame 1
Frame 2
At this position, the
Frame 3
alarm for frame 3 is
sent.
Frame 4
Within this overlapped
range, alarms are sent for
both frame 3 and frame 4.
Basic Functions
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