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OPERATIONS
6
Answering a door call (HANDS-FREE mode, PTT mode)
6-1
Instant voice call function
PTT mode
To continue speaking using the press-to-talk mode,
press TALK button for 1 second or more each time
to talk, and release to listen to the caller.
Press TALK button again momentarily, and after
the beep, communication ends.
During communication, press and hold TALK button for 1
second or more to change to press-to-talk mode. A beep
sounds, and after approx. 1 second another beep sounds,
PTT mode is entered. If TALK button is pressed briefly
(less than 0.5 seconds), communication ends.
Even without answering, door area can be heard with audio
(for approx. 45 seconds). Inside sound is not heard outside.
Chime tone sounds, entrance LED flashes, and outside sound is heard.
The entrance LED flashes in red if a call is received from door station 1,
and in green if a call is received from door station 2.
The chime tone varies according to the door station from which the call
was received. The chime tones can be changed with the settings of the
master station.
•
Audio turns off after approx. 45 seconds if not answered.
Press TALK button once again, and after the beep, communication ends.
Press TALK button momentarily, and after the beep, communicate hands-free.
Transmit LED (red) lights when you talk, and goes off as you listen to caller
(or hear outside sounds).
Press CALL button.
NOTES:
Communication ends automatically after approx. 1 minute.
Press TALK button within 30 seconds to start it again.
During communication, press and hold DOOR RELEASE button.
Open door while the release mechanism is activated.
Activating door release
6-2
Press CALL button to talk with the other person.
• CALL button (red) flashes and the "All Call" function is activated
to link all the master/sub-master stations.
• The reply of the other person is not heard.
If the other person presses TALK button, hands-free
communication is possible.
Do not press TALK button during communication.
It will end the communication.
Press and release TALK button to end.
NOTES:
1. Room-to-room communication ends automatically after approx. 10 minutes.
To perform room-to-room communication again, repeat from the beginning.
2. If a call is received from an entrance during room-to-room communication,
the chime tone sounds and the entrance LED flashes. Press TALK button to
end room-to-room communication, and press TALK button again to switch
to the entrance from which the call was received.
Room-to-room communication
6-3
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JF-2SD 06.8.23 1:22 PM ページ5