Dip-Sw/Jumper Setting; Power Circuit Cbd-1702A - JRC JMA-5212-4/6 Service Manual

2.5. DIP-SW/Jumper Setting

2.5.1. Power Circuit CBD-1702A

Jumper setting
A jumper post is installed at the location
indicated in the figure at right.
If an external buzzer is connected to the
pin J5-6/7, use the jumper TB1J to
determine whether to open or close the
buzzer contact in accordance with the
status of use under normal conditions.
Normally open contact when the pins 1-2
are jumpered (factory setting)
Normally closed contact when the pins
2-3 are jumpered
CBD-1702A TB1J(1-2) jumpered
If the AIS is connected, connect the jumper TB3J between the pins 2 and 3 (DIRECT).
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