UMA 3 1/8" Lighting Bezel switches the GTS 820 is able

the GTS 820 is able to automatically report and receive more stable

All programming done from the front panel

Adjustable and comfortable passive headset with noise cancelling headset for ultra clear communication

Pin out of connector

UMA 3 1/8" Lighting Bezel switches the GTS 820 is ableThe UMA EL Light Bezel System replaces instrument post lights, and is not just a supplemental lighting system. The system provides a uniform light around the dial of each instrument using a solid state electro luminescent element rather than a incandescent bulb. The bezels have a design life of 5,000 operating hours, which provides a low maintenance alternative to post lights. The system consists of a bezel or "wedge", DC to AC inverter, and a