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USING THIS STATION
Releasing the door
While being called or communicating, tap 
 
.
*  Available only when an electric door lock is installed at the 
entrance and connected to this system.
NOTE:
•  Door release will not be activated while receiving a call from an 
audio entrance station.
•  If door release output from GT system is connected to an access 
control system, door release will be activated based on the access 
control settings.
•  While a call is transferred from or communicating with the guard 
station, you cannot release the door even if the entrance image is 
displayed.
Activating an external unit such as 
lightning equipment
While being called or communicating, tap 
 
.
*  Available only when an external device, such as a light, is 
installed at the entrance.
Activating doctor call
If doctor call (automatic entry) is active, the door release relay 
will activate on the entrance station when the call is placed to 
the residential/tenant station.
■ To enable doctor call.
1  Tap  .
2  Tap 
YES
.
Doctor call will be activated.
*  When doctor call is active, the noti¿ cation indicator 
À ashes at approximately 2.5 seconds intervals. 
(ĺ P. 5)
■ To disable doctor call.
Tap  .
*  When a con¿ rmation screen is shown, tap 
YES
.
Operation during receiving a call or communication