18
Using the Motion Sensor

Outline of the motion sensor

By connecting the supplied motion sensor, you can set the monitor to perform the specified operation when
the sensor detects the motion of human around the monitor. The status of the monitor returns automatically to
that before detecting human if the sensor does not detect any motion for a certain period of time.
The sensor is the pyroelectric infrared-ray-detection type.
Operations controlled by the motion sensor
(1) Turning the monitor on/off When the sensor detects the motion of human around the monitor, the
monitor turns on.
(2) Changing the volume level When the sensor detects the motion of human around the volume level
changes to the specified level.
(3) Changing the input When the sensor detects the motion of human around the monitor, the
input changes.
(4) Switching the main display
and sub display for Dual
Display
When the sensor detects the motion of human around the monitor with
the Dual Display activated, the main display and sub display switch.
(5) Changing the backlight
brightness
When the sensor detects the motion of human around the brightness
level changes to the specified level.
Example: When the setting (4) above is activated...

Installation and connection

The motion sensor can be attached to either of 24 screw holes on the main unit (5 screw holes on the top and
bottom, and 7 on the right and left side). Choose an appropriate position according to the installation place of
the monitor. The cable length of the sensor is about 1.5m (5 feet).
CAUTION
• Firmly attach the sensor to prevent the sensor from falling.
Detection range of the sensor
about 100°
about 80°
about
5 m
Cord cramp (supplied)
NOTE
•
The detection area above is reference. The
actual detection range may differ depending
on temperature, size of the moving human,
color of cloth, moving speed and direction, etc.
• The sensor can detects only a moving human
in the detection area.
• The sensor detects the motion of a human
more sensitive if the human is close to the
motion sensor.
• Do not touch the light-receiving part of the
sensor directly. It may reduce its sensitivity.
• Glass between the sensor and human much
reduces the sensitivity.
Double-sided adhesive
tape
Not available when the monitor is
installed using the supplied stand.
The bottom and the right side have screw holes at the same positions
as those on the top and the right side, respectively.

Angle of the sensor

You can adjust the vertical angle of the motion sensor.
Change the screw holes on the sides of the sensor to upper
ones and adjust the angle.
Stick the supplied cord cramp on the
back of the main unit and lace the
sensor cable through the cramp.
Change the screw holes to upper ones.
Displaying A on the main
window and B on the sub A and B switches after
detection.
GM-F470S/GM-F420S GM-F520S
GM-F520S_EN.indd 18GM-F520S_EN.indd 18 09.2.16 5:05:11 PM09.2.16 5:05:11 PM