User`s manual

Eagle 2000 – 2kW FM Broadcasting Amplifier
User’s manual – Page 19 of 66
5.7 Digital encoder (multifunction knob)
This board is located in the back of the front panel near the ON/STAND-BY button [1] and the Analog board (Ö 5.4). It holds the
rotary digital encoder, directly connected to the multifunction knob
[7]. The board communicates directly with the Control (CPU)
board (Ö
5.3), which detects the user commands: clockwise rotations, counterclockwise ones, as well as pushbutton operations.
The proper operation of the digital encoder is detected by the Control (CPU) board and checked by the dedicated menu (Ö 9.5.c).
Encoder
A
nalo
g
board
ON/STAND-BY button
Front
p
anel