- 6-
6. Connection diagram
7. Operating Instruction
7-1. When call a sub station in master.
7-2. When call a master in substation.
•common two wire and individual one wire
① Please press a select button that you want then a LED in the button is "ON".
② With hand-set communicating you can talk in two way communication.
③ Under using a intercom way of communication, You can talk through talk button.
①
With pressing the call button in substation the LED Lamp in master is "ON" and Melody is
transmited.
② The call Lamp & corrider lights will be "OFF" at same time.
③
Please press the master button or lift up the hand set to talk.
④ Please return the select button after finishing a talk.