User's Manual

VI-5
Fault Shutdowns
On the LCD (Liquid Crystal Display) the following messages may appear:
If you see this message, the system has been driven to a power level higher than it is rated for.
This message will likely only appear momentarily, before the amplifier will add attenuation at its
input to bring the output power to a safe level.
This message indicates that excessive reflected power has been detected at the output of the
transmitter. Periodically, the amplifier will cycle on, and re-check for reflected power. If high
reflected power continues, the transmitter will eventually shut down completely.
This message indicates that the transmitter is experiencing unsafe internal temperatures. Output
power is reduced until a safe temperature is reached.