OM POWER OM2000+ User Manual page 13

BAND - Band selector switch
TUNE - Anode capacitor for tuning
(higher frequencies to "0"; lower frequencies to „100").
LOAD - Output capacitor tunes antenna load resistance to the amplifier.
Capacity is low at „100" and high at "0" on the scale.
TUNE LED - Three LEDs assists in tuning the amplifier
WATMETER - Analog double system meter for forward and reflected power measuring
S1
ON / OFF - Long press (abt. 1 sec.) to switch PA ON/OFF
RESET - Short press to reset faults or warnings
0 / I
Power ON small 12V APU for logic and protection circuits
You can switch Antenna ports even if PA is switched OFF.
S2 S3 S4
12