Front Panel Layout - D&R TelCom User Manual

Front panel lay-out
Line connect switch to connect and disconnect calls from the telephone line.
Hook
At the same time a LED lights up
Call LED When a call is coming in this LED lights up indicating a call is coming in.
This hidden switch allows you to turn the internal buzzer off by inserting a
Ringer off
small screwdriver
This trimmer adjust the level of the audio sent to the telephone caller which
Send
is connected to the SEND jack/cinch connector on the rear panel.
This trimmer adjust the level of the audio coming in from the telephone
Receive caller which is connected to the RECEIVE jack/cinch connector on the rear
panel.
Side tone With this trimmer you can adjust the side tone to a minimum
Manual page 4