1. Pane is designed according to the actual lights layout, so the lights working condition is easy to see andunderstand.2. When the navigation light alarm failure, it automatically switch to and light major-minor navigation lights.3. Adopting two power supply design, fault automatically switch..4. Built-in RS485 standard serial interface, facilitating communication managementsignal sent via VDR to RS485 are:a. Off or On for all navigation light control switchb. Work or stop of light bulbc. Supply or loss of main powerSignals sent via RS485 to other external devices are:a. accepting external mute command: CJYHDH, SYb. Accepting external request command: CJYHDH, STc. Off or On for all All navigation light control switchd. Work or stop of light bulbe. Supply or loss of main power5. The overall structure is dust-proof, anti-jamming and anti-corrosion.
Navigational signal light unit