Installation guide

WARNING! As it is poor design to plug two microphones into a single microphone input, we do not rec-

ommend this practice.

NOTE: RADs are hot-swappable. In other words, you can replace a RAD without having to power down the

system. The HAL automatically detects the new RAD and configures it using the configuration data stored

in the HAL. If the configured RAD and the physical RAD do not match, the HALfront panel Enabled LEDs

for this RAD flash yellow. At the same time, the RAD's Power, Comm, Audio Rx, and Audio Tx LEDs flash

red.

CHAPTER 2: Introduction to the HAL System