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2) Jumper setting
Using jumper TB1J, set whether the buzzer contact is opened or closed at the normal condition according
to the utilization condition.
The setting Link for contact output is TB1J on CBD-1702A, terminal board.
TB1J Link setting.
Contact output Link position
Normal open 1-2 ( Factory setting )
Normal close 2-3
3) Alarm Outputs Setting
Two methods are available; one method is to use the alarm status as the contact output by connecting
with an external device and the other method is to notify an alarm status by emitting a buzzer by
connecting an external buzzer. This section describes the setting when using an external buzzer.
1) Press and hold [RADAR MENU] key.
The CODE INPUT Menu will appear.
2) Enter [0] and press the [ENT] key.
The Adjust Menu will appear.
3) Press [9] key.
Press [1] key.
The Alarm Outputs Setting Menu will appear.
4) 3. Set Relay Contact Mode to EXT Buzzer.
When an alarm occurs, the external contact is set to ON and OFF repeatedly, causing
intermittent emission of the external buzzer.
CBD-1702A TB1J
Pins,1 and 2 are linked for normal
close output.
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