Aiphone JK-1HD - Manual (Page 7)

- 7 -
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6
OPERATIONS
6-1 Answering a door call (HANDS-FREE mode, PTT mode)
1
Press CALL button.
2
Chime tone sounds, caller is seen on video monitor, and outside
sound is heard.
Audio and video turns off after approximately 45 seconds if not answered.
3
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).
4
After finishing communication, press OFF button and
communication will end after the beep.
NOTES: 1. Communication ends automatically after the times listed below.
JK-1MED: Time set at master station (approximately 1 min.,
2 min., 3 min., 5 min.)
JK-1MD: Approximately 1 min.
2. The Transmit LED will light up and go out, but this is not a
malfunction.
1. The screen display switches automatically according to the JK-
1MED picture recording settings.
2. Even if the screen display changes, ZOOM/WIDE button
(section 6-5) can be used to change the display.
3. When TALK button is pressed momentarily and communication
starts, the screen display will be held as is regardless of the JK-1
MED picture recording settings.
Instant voice call function
2
Even without answering, door area can be seen and heard with
video and audio (for approximately 45 seconds). Inside sound is
not heard outside.
PTT mode
3
Press and hold TALK button for 1 second or more.A beep
sounds, and after approximately 1 second another beep sounds,
PTT mode is engaged. If
TALK button is pressed briefly (less
than 0.5 seconds), press-to-talk mode is not engaged.
4
When communicating, keep TALK button pressed. To hear
the caller's voice, release TALK button.
5
After finishing communication, pressing OFF button and
communication will end after the beep.
NOTES: When press-to-talk mode is disabled by master
monitor station, PTT mode cannot be used.
6-2 Activating door release
1
Press DOOR RELEASE button.
2
Open door while the release mechanism is activated. During release:
The DOOR RELEASE LED (red) flashes.
JK-1HD_multi.indb 7 2008/12/11 22:52:07