Teledyne 7 RU Chassis, Operation Manual, Page: 52 / 144

52 208528 REV M Operations Manual, 7RU SSPA Chassis
If the output power set point is set outside the operational range of the ALC circuit, the ALC
will adjust the output power to the lowest possible level and set a minor fault on the amplifier’s
front panel.
Note : Automatic Level Control is inactive when the system is in N+1 operation.
3.4.5.5 Set Level
The operator may set the detected RF Output value used as the threshold for either a High
RF or Low RF fault condition. Valid values are 0 to 80 dBm, adjustable in 1 dBm steps.
When the amplifier is set to detect High RF faults, if the detected RF Output rises above the
set value, a fault condition is triggered.
When the amplifier is set to detect Low RF faults, if the detected RF Output falls below the set
value, a fault condition is triggered.
3.4.5.6 Back
This selection displays the menu listed in
Section 3.4.5 .