Check Acu Parameters - Sea Tel DAC-2202 Installation And Operation Manual

DAC-2202 Antenna Control Unit
4. Press the LEFT arrow key and then press the UP arrow key to turn the simulated blocked condition
OFF. BLOCKED will disappear from the Tracking display.
5. Verify that SW2 terminal is open circuit (or ground if you have logic reversed) and that the external
alarms deactivate OR the Satellite Modem TX is un-muted. The Dual Antenna Arbitrator coax
switches should not toggle until you manually block Antenna B ACU.
6.7.

Check ACU Parameters

Assure that the parameters are set correctly (you may wish to record them). Refer to the Antenna manual
for factory default parameters.
PARAMETER
EL TRIM
AZ TRIM
AUTO THRES
EL STEP SIZE
AZ STEP SIZE
STEP INTEGRAL
SEARCH INC
SEARCH LIMIT
SEARCH DELAY
SWEEP INC
SYSTEM TYPE
GYRO TYPE
POL TYPE
POL OFFSET
POL SCALE
AZ LIMIT 1
AZ LIMIT 2
EL LIMIT 12
AZ LIMIT 3
AZ LIMIT 4
EL LIMIT 34
AZ LIMIT 5
AZ LIMIT 6
EL LIMIT 56
AZ LIMIT 7 / 5V OFFSET
AZ LIMIT 8 / 5V SCALE
EL LIMIT 78 / (Blank)
TX POLARITY
TRACK DISP
My Parameters
6-3
Functional Testing