Pan & Tilt; Adjusting Images [Image]; Adjusting Screen Brightness [ ] - Aiphone JM-4MED Operation Manual

Hands-free color video intercom master station
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<Setting initial zoom position>
1
When an image at a door station is displayed, change
the display to the zoom mode, and then move to
the desired position by touching
screen.
2
Touch and hold
for 2 seconds until a beep is
heard.
NOTES:
Each door station can have personalized settings.
The preset position can be changed at any time.
This setting is also applied to all the sub master stations.
This setting is stored should this station lose power.
■ Pan & Tilt
When a zoom image is displayed, touching
screen moves the image as shown below.
NOTES:
The image range of the zoom mode and wide mode differs. The
edge of wide image will not be displayed with the zoom mode.
At night, the image quality is degraded.
At night, the object image may be blurred and less-visible when
moving from right to left or up and down because illumination is
reduced. The same applies to a moving object.
If a CCTV camera is connected instead of a video door station at
entrance:
Zoom/Wide and Pan & Tilt functions are disabled.
20
,
, ,
on the
,
, ,
on the

Adjusting images [IMAGE]

While communicating with a door station, you can adjust the
screen brightness and viewability of images.
Adjustment can also be made while receiving a call from,
*
communicating with, or monitoring a video door station (when
MENU is displayed on the screen).
■ Adjusting screen brightness [
You can adjust the brightness of the screen in 10 levels.
NOTE:
This adjustment has no effect on the recorded images.
1
Touch
MENU
IMAGE .
The setting window appears.
2
Touch
or
to change the level.
-
]

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