Sony FCB-EV7520 Technical Manual

Also see for FCB-CV7520: Technical manual

Basic Functions0Alarm interval IntervalMotion isdetected inframe 1.Interval IntervalAlarm issue Alarm issue Alarm issue Alarm issueMotion isdetected inframe 1.Motion isdetected inframe 1.Motion isdetected inframe 1.Motion isdetected inframe 1.Motion isdetected inframe 2.Motion isdetected inframe 3.Motion isdetected inframe 3.Sending Alarms• When motion is detected, the Alarm Replaycommand is issued via the serial command (VISCA)communication line.• Frame SetYou can set up to four frames by assigning the startingand terminating points.NoteSet a terminating point higher vertically andhorizontally than the starting point. If you set thewrong value, an error occurs.8x 01 04 1D 0m 0p 0q rr 0s FFm: Select Detection Frame (0: Frame0, 1: Frame1, 2:Frame2, 3: Frame3) -- (0, 1, 2, 3)p: Frame set Start Horizontal Position -- (00 to 0F)q: Frame set Start Vertical Position -- (00 to 07)r: Frame set End Horizontal Position -- (01 to 10)s: Frame set End Vertical Position -- (01 to 08)• Alarm ReplyWhen motion is detected in the set frame, the cameraissues this command. This command includes theinformation on the number of the detected frame.y0 07 04 1B 0p FFp: Frame Number (bit0: Frame0, bit1: Frame1, bit2:Frame2, bit3: Frame3)Setting Commands• MD On/OffThe Display mode is selected by the Function Setcommand and frames are set by the Frame Setcommand. By sending an MD On command, theframe is displayed when motion is detected in the setframe. The Alarm Reply command is sent via theserial command (VISCA) communication line.8x 01 04 1B 02 FF --- On8x 01 04 1B 03 FF --- Off• Function SetSelect the detected frame, and set the Threshold Leveland the Interval Time.8x 01 04 1C 0m 0n 0p 0q 0r 0s FFm: Display Mode on/off (bit0)n: Detection Frame set on/off (bit0:Frame0, bit1:Frame1, bit2:Frame2, bit3:Frame3)-- (0 to F)pq: Threshold -- (00 to FF)rs: Interval time set -- (00 to FF)(When pq and rs are 0, the command is received, butthe setting is disabled.)• When multiple motions are detected or motion isdetected in another frame within the set intervalfollowing the original time the alarm was issued,another alarm command is not issued.• When motion is detected after the interval timeelapsed, the alarm is issued again.