V-Tec DT-DJ5A, Руководство пользователя, Страница: 3 / 8

1. Parts and Functions
Side View
88
110 20
Speaker
Microphone
Unlock button
Talk button
Unlock 2nd/Intercom button
Indicator
Tone volume
controller
Talk volume
controller
Speaker Send out voice from the visitor.
Microphone Receive voice from the user.
Unlock button Press to release the door.
Talk button Press to communicate hands free with visitor
Unlock 2nd button/
Intercom button
During calling/talking state, press Unlock 2nd button to re-
lease the second door;
In standby mode, press Call button to activate the intercom
call.
Indicator Power and working indicator.
Tone volume con-
tronller
Adjust the tone volume.
Talk volume con-
tronller
Adjust the talk volume.
Key functions