Ltl Acorn Ltl-5510 MC, User Manual, Page: 10 / 29

- 8 -
2.4 Enter Live Mode
Switch to the ON position to enter the live mode. The Motion Indicator will flash red for about
10 seconds and the camera starts working by itself without any manual handling. When game
first crosses the PIR area of the PIR sensor, the related PIR sensor will detect and activate. If the
game continually enters into the overlapping area of left and right sensor, the camera takes
picture or video immediately. If the game turns back instead of enter into overlapping area, the
camera will turn off goes on sleep mode.
2.5 Advantages of two horizontal PIR design
In general, to save battery power, an Infer-Red camera is in “sleep” mode, with only the PIR
sensor working. When game is detected by the PIR sensor, the camera is powered on and starts
shooting pictures. The period from being activated to start firing is called trigger time. The
trigger time varies from different scouting camera brands in the market, generally from 1.3 to 5
plus seconds. Our LTL ACORN scouting camera has an impressive 0.6 second trigger time.
Ltl-5510MC infrared camera is our latest product with new patented design of two horizontal
PIR sensors. This design has the following advantages:
Minimize the time for shooting. Two side PIR come up with a 100° angle of induction, a very
wide scope far outweighing the 52 ° angle of the camera lens. When game first crosses the PIR
area of the PIR sensor, the camera is activated and ready to shoot. If the game continually enters
into the overlapping area of left and right sensor, the camera takes pictures immediately,
therefore catching the whole body of the game. This split-second process could be short as 0.2
second. However, when game passes quickly, traditional camera may only capture
the rear part of the game, and possibly nothing at all .While our LTL ACORN scouting camera
can catch the complete picture.
Enhance the capacity of resisting disturbance. Since the camera would be influenced by different
levels of electromagnetic interference in different environment. Our LTL ACORN scouting
camera designed with two horizontal PIR sensors, it takes picture or video only when two side
PIR both been triggered, thus to avoid wrong shoot by the shortage of anti-interference capability
on single PIR.
Detect the position of the game. When game comes into detective area from random direction,
related PIR will feedback to Camera Processor. The system would judge if there is game into
PIR area, whether it is in one side of PIR sensing area (Left PIR/Right PIR) or in shooting area.
LTL
ACORN®