User manual THEBEN LU 112

[. . . ] Measure the distance between the transmitter and the receiver before installation. Make sure transmitter LU 112/115 HF is mounted in effective working range. Avoid installing transmitter LU 112/115 HF on the thick wall or fence, which blocks transmission wave and shortens the remote controlling distance. During installation, avoid testing transmitter LU 112/115 HF by holding in hands, due to the human body is one kind of antenna that would cause interference to wireless devices. [. . . ] Keep the valid detection range of transmitter LU 112/115 HF cleared, and the surrounding space, respectively in 3m from the transmitter, having no other devices may receive the electric wave from the Transmitter. Don't toward LU 112/115 HF sensor body to the sky while installed outside to maintain the water proof feature (See Fig. Wall mount or put the table (2) Choose a proper installing position for Transmitter LU 112/115 HF where it can work excellently with the combined Receiver. 10), which best height of installation is about 3m ~ 5m from the floor. Suggest not installing LU 112/115 HF in where the end zone is the main detected target To obtain excellent performance, please mount LU 112/115 HF horizontally on ceiling or the top of door-gate and vertically on wall, table or beside door-gate. Avoid Nuisance Triggering Transmitter LU 112/115 HF can be activated by any large animals, light reflective surfaces, heat sources or a moving object. Following guidelines will help you avoid nuisance triggering: Avoid the object moving directly toward the sensor that brings the less sensitivity of detection. Have the object move across the pattern zone that brings more sensitivity. Avoid having the sensor toward the area or the object whose surfaces are highly reflective or are subject to rapid changing in temperature, such as the pool . Installation Procedure LU 112/115 HF can operate by using alkaline battery or connecting AC power by an AC adaptor. The more adjustment from "_" to "+" will extend more distance for detecting zone from about 1m to 8m. Suggest setting knob to "+" when LU 112/115 HF is mounted on the ceiling or the top of doorgate. When environment is applicable for LUX, trigger the transmitter LU 112/115 HF, LED will turn on for about 5 seconds and then turn off. If it is necessary you can use walk test to test and adjust the detection coverage, which helps to make it work properly. Before the test, adjust LUX to " ", meter to "+", then you can start walk test. Aim the Transmitter LU 112/115 HF across the traffic pattern where you want to detect. Make sure the transmitter and the combined receiver have set with the same channel. Have someone walk across the pattern from outside of coverage until LED turns on. When Transmitter LU 112/115 HF is triggered at the first time, LED will turn on for about 2 sec. If transmitter keeps being triggered within the 5 seconds (after the first trigger), the time meter will recount. [. . . ] When Transmitter LU 112/115 HF is triggered at the first time, LED will turn on for about 2 sec. If transmitter keeps being triggered within the 5 seconds (after the first trigger), the time meter will recount. Transmitter will NOT activate, which means it will not send out the signal to the receiver. Transmitter needs to be at non-triggered status for at least 5 seconds after being triggered at first time, then it is able to be activated again. [. . . ]