Installation and Operating Manual

User Manual
040003A010 Rev A Page 17 of 25
3.5 POWER SET CONTROL
The amplifier is equipped with a single turn POWER SET potentiometer located on the front panel.
The potentiometer allows the user to adjust the amplifier output power from 250W down to 25W.
Turning the potentiometer fully clockwise sets the amplifier to the maximum output power level.
POWER SET potentiometer pulls down the POWER CTL signal located in the Monitor connector
(section 3.2 and 3.3). To ensure the full output power adjustment range from 250W to 25W with
POWER SET potentiometer, make sure that POWER CTL analog output is either left open or
connected to a 10V source.
Both POWER SET and POWER CTL can be disabled by the digital communication interface if
either “PS=***W\r” or PM=***W\r” command is sent to the amplifier (refer to Table 3-7 section 0 for
details).