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At night, the illuminator LED lights up during an entrance station or indi-
vidual door station call. Also, the LED can be made to light up during
monitoring of a individual door station.
When a unit is installed at an entrance or individual door where backlight-
ing makes viewing difficult, adjustment for easier viewing is performed.
At night or when the area around the entrance or an individual door
is
dark, adjustment for easier viewing is performed.
1 If the call button of the entrance station or individual door station is
pressed, the illuminator LED will light up.
1 When the picture is difficult to see, press the [ ADJUST] button
to switch between the three modes "Backlight adjustment 1", "Back-
light adjustment 2" and "No adjustment".
2 For an individual door, press the [ ADJUST] button for at least 2
seconds to make a beep sound and to set the mode being displayed
(master monitor station only).
2 When communication ends, the illuminator LED will go out.
1 When the [ TALK] button is pressed during monitoring, com-
munication starts and the illuminator LED will light up.
1 When the picture is difficult to see, press the [ ADJUST] button
to switch between "Night adjustment" and "No adjustment".
2 When communication ends, the illuminator LED will go out.
1. Be aware that inside sound can be heard at the entrance.
2. For entrance stations, the LED lights up when monitoring starts.
When a call is made from an entrance station or individual door
station
When a surveillance camera is mounted in the common area
Day
Press the [
GUARD] button during calling from the entrance station,
communication with the entrance, or entrance monitoring to switch to the
surveillance camera video image.
will display.
Press the button again to return to the entrance station video image.
During switching between the entrance camera and surveillance cam-
era in common area, the image on the monitor may become momen-
tarily distorted, but this is not a malfunction.
Lighting up the illuminator LED when monitoring an individual door
station
Night
Night illumination
Backlight adjustment and night sensitivity adjustment
Switching of surveillance camera monitor in common area
7-4
7-5
7-6
NOTES: 1. Distinguishing between day and night is automatically done by the
entrance station or individual door station.
2. Operation will vary depending on the entrance station setting and
individual door night illumination setting.
NOTES: 1. is displayed during "Backlight adjustment 1" and "Backlight
adjustment 2".
2. When display is performed again, entrance stations will display
using the default setting while individual door stations will display
using the mode that was last set.
NOTES: 1. is displayed during night adjustment.
2. When display is performed again, both the entrance and individual
door stations will display without any previously set adjustment
being applied.
3. Distinguishing between day and night is automatically done by the
entrance station or individual door station.
4. Pressing the [
ADJUST] button at night makes the caller's
face easier to see, but moving subjects may be more difficult to see.
the illuminator
LED will light up.