Aiphone JK-1MED Entrance monitoring, Room-to-room communication, WIDE/ZOOM switching

8-3 Entrance monitoring

1

2

Press MONITOR button in the standby mode.

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.

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8-4 Room-to-room communication

1

2

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.

Or

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 button 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.

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