Panasonic WJ-AV20 Operating Instructions Manual page 78

Trouble
Alarm dialing cannot be con-
nected.
View point operation failure.
View points cannot be
changed in coordination with
sensor.
Combination camera cannot
be controlled.
Parallel data communication
is not possible.
Serial data communication is
not possible.
78
Possible Cause
Sensor is not correctly connected.
Sensor input settings are not correctly reg-
istered.
Sensor signal input time is too short.
Dialing number is not registered in the
directory.
View points have not been set.
Sensor input settings are not correct.
Mode is set to receiver.
Combination camera is not connected to
VIDEO IN 1 connector.
Combination camera presets are not regis-
tered.
Video input 1 is not selected.
Wiring and signal interface errors
Negotiation failure between terminals
Serial port settings are different between
both terminals to be connected.
Negotiation failure between terminals
Remedy
Correctly connect sensor. Correctly set sensor
type and edge/level.
Register quick dial numbers registered in the
directory by using the alarm dialing table.
In case of level setting, set it so sensor signal
will remain active (ON) from the start of calling
till disconnection. In edge setting, set it so the
sensor input make lasts longer than 100 ms.
Also see that there will be no chattering.
Correctly register it in the directory.
Correctly set view points. Correctly connect
sensor to sensor input connector. Check alarm
for the view point to be selected in coordina-
tion with sensor on viewpoint setting screen
and set that alarm to ON.
Connect combination camera to VIDEO IN 1
connector.
Open combination camera menu from camera
menu [510 CAMERA.PRESET.TRIGGER
OUT], and register combination camera pre-
sets. That is, register combination presets 1 to
8. For preset procedures, refer to the operat-
ing instruction details of the combination cam-
era for the settings.
Select camera 1 on [500 CONTROL] menu.
• Check connections.
• Make input, open collector output.
Adjust both Codecs and peripherals to the
same serial port settings at both terminals.
Check that the serial port settings are the
same on the 650 setting menu.
Try connecting again.