Ltl Acorn Ltl-5510 MC, User Manual, Page: 9 / 29

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connected TV monitor. Use and key to navigate.Use and key to zoom
in and out on the pictures.Under zoom in,short press to move picture rightwards,
long press to move picture upwards, short press to move leftwards, long press
to move downwards.
There is another key MENU , on the keypad that allows you to program the camera to work the
way you want. Please refer to 3.1 Parameter Settings in Advanced Operation section.
Under the test mode, one useful function you would like is testing the work area of the PIR
(Passive Infrared) sensor, specifically the sensing angle and distance. To perform the test:
 First strap the camera on a tree aiming the region of interest (ROI).
 Walk slowly from one side of the ROI to the other parallel to the camera. Try different
distances and angles from the camera.
 If the Motion Indicator flashes red, it indicates the position from where you are detected
by one of the right PIR sensor. If the Motion Indicator flashes blue, it indicates the
position from where you are detected by the left PIR sensor. When Motion Indicator
both flashes red and blue ,it indicates the position where you are detected by overlapping
area of left and right PIR sensors, it is the region where camera is ready to shoot.
Through the test, you can find the best placement when mounting and aiming the LTL ACORN
camera. In general, you are recommended to place the camera 3 to 6 feet (1 to 2 meters) above
the ground.
To avoid potential false triggers due to temperature and motion disturbances, please do not aim
the camera at a heat source (i.e. the sun) or nearby tree branches and limbs. The ideal direction to
aim at is North or South. Also, remove any limbs close to the front of the camera.
LTL
ACORN®