Aiphone JK-1MED - Manual (Page 13)

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8-3 Entrance monitoring
1
Press MONITOR button in the standby mode.
2
The video monitor displays the image from the door station and the
incoming audio is heard.
If you do not press
TALK button, the caller will not hear sounds
from the inside station.
3
Press OFF button to end communication.
NOTES: 1. To talk to the visitor during entrance monitoring, momentarily press
TALK button. This allows communication with the entrance.
2. The entrance monitoring turns off automatically after approximately
1 minute. To monitor the entrance again, repeat from the beginning.
3. During entrance monitoring, the entrance monitoring time can
be extended by approximately 1 min. by pressing MONITOR
button again.
4. During entrance monitoring, the display uses a wide picture display.
If the ZOOM/WIDE button is pressed, the display changes to
the zoom picture.
5. At night, the Illuminator LED will not light up until TALK
button is pressed.
6. If another inside unit attempts to perform entrance monitoring while
one inside unit is already doing so, a warning beeping sound will occur.
8-4 Room-to-room communication
1
Press CALL button to talk with the other person.
A call-in is sent to the sub master station.
The reply of the other person is not heard.
2
If the other person presses TALK button, hands free
communication is possible.
3
Press and release OFF button to end communication.
NOTES: 1. Room-to-room communication ends automatically after
approximately 10 minutes.
To perform room-to-room communication again, repeat from the
beginning.
2. If a call is received from the entrance during room-to-room
communication, the image from the entrance is displayed at the
monitor station and sub monitor station where communication
is taking place. Press OFF button to end the room-to-
room communication, and press
TALK button to switch to
communication with the door station.
8-5 WIDE/ZOOM switching
1
Press ZOOM/WIDE button when a picture is displayed.
Switching between wide zoom occurs each time the b utton is pressed.
[Wide picture] [Zoom picture]
NOTES: 1. When the caller is not shown in the center of the picture, the zoom
picture can be moved up, down, left, and right. (Refer to section 8-6)
2. When the display changes from the wide picture to the zoom picture,
the zoom picture starts at the pre-set (section 8-7) position.
The wide picture may be distorted in comparison with the zoom
picture due to the characteristics of the door station camera, but this
is not a malfunction.
Or