operation are designed to operate the ACU locally. It is possible to select a new target, move the
antenna incremental, set new pointing angles or select another step track mode. Advanced
configuration parameters are available over the web interface. Please start reading at
chapter 5.1
for more information.
Display
The 2-line display normally shows the actual target name, the angle of the three axes, the step
track mode and the beacon level. During menu operation it is used to view and edit some
parameter of the ACU.
LEDs
Three LEDs at the front panel signal the summary state of the ACU.
The 'Move' LED is on while a motor is on.
The 'Limit' LED is on while an end switch of the antenna is activated. If so, the 'Alarm' LED is
also on.
The 'Alarm' LED is on while the ACU19 is in alarm state.
Keys
The front panel keyboard provides beside the numeric keys four arrow keys and two keys named
ENTER and CLEAR. Some keys have a second meaning. The first meaning of the keys remains
constant through most levels of the menu:
--- The ENTER key descends in the menu tree, accepts and stores changed values
--- The CLEAR key leaves to higher menu levels, abandons changes when editing
parameters. It also resets the alarm buzzer when in display mode.
--- The arrow keys navigate in the menu.
0..9 --- The number keys are to enter numeric parameters.
If STEP MOVE is selected in the menu the following keys have a new function.
7 --- Move the polarization counterclockwise
9 --- Move the polarization clockwise
8 --- Move the elevation down (large/XL step)
2 --- Move the elevation up (large/XL step)
--- Move the elevation up/down (small step)
4 --- Move the azimuth east (large/XL step)
6 --- Move the azimuth west (large/XL step)
--- Move the elevation east/west (small step)
(C) 2022, SatService GmbH
www.satnms.com
ACU-19V-UM-2209 Page 34/64
