User Manual Q&AAnswer
Oct 27, 2025 - 11:25 AM
According to the instruction manual, the RL-HC/RL-HW remote lamp TB2 and TB3 terminals are polarity insensitive. If TB2 is connected to Detector (5), TB3 should be connected to Detector (6). Conversely, if TB2 is connected to Detector (6), TB3 should be connected to Detector (5). This ensures the proper communication between the remote lamp and the detectors. The manual also provides a diagram (Figure 1) illustrating the polarity insensitive wiring for reference.
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