DS-TMG033 Barrier Gate Radar User Manual
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Connect anti-fall radar J1-1 and J1-2 to induction coil terminal and public terminal in barrier
gate control box.
Connect capture-trigger radar J2-1 and J2-2 to a normal switch button.
If you merely charge and update background, you can choose not to connect. But you have to
ensure proper ground insulation.
“Delay fall” refers to that gate barrier falls automatically when having not detected targets for a
certain period in rising state. If “delay fall” is disabled, you can choose not to connect. But you have
to ensure insulation.
Skip the below cabling if you do not use upper computer.
To view radar status in upper computer, connect “T/R+” to the T/R+ of 485 interface, “T/R-”
to the T/R- of 485 interface, and 485 serial port cable to computer serial port.
2.3.4 Auto Calibration
Radar records background clutter automatically when charging. Red indicator is solid red when
radar is powered on normally. Green indicator flickers when radar calibrates automatically. Make
sure no object passes radar range in 5 seconds. After 5 seconds, green indicator stops flicking and
radar finishes automatic calibration and works normally.
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