System information

Maintenance and Troubleshooting 9497B-20 Ku-Band TVRO
7-16
3. Verify the CL and LV displays are steady and within 4 divisions of nominal. (Anything more
than 4 divisions above or below red reference line should be of concern and
troubleshooting is required)
Step 8:
Save Level and Cross-Level Tilt Bias values.
Using the DAC2202 ACU Front Panel:
4. Press
DOWN arrow or enter until you see “REMOTE PARAMETERS” window is
displayed
• Press
RIGHT arrow and then press ENTER key (you will see a confirmation
saying ‘SAVED’)
Using DacRemP:
5. Click
icon on the Remote Command window. (Verify ^0087 is displayed in
the “Last Sent Command” window)
This saves the new tilt bias settings in the PCU. Reset or re-initialize the antenna to verify that the Level cage
is properly level with the new settings.
7.4.3. To Reset/Reinitialize the Antenna:
Pressing Reset on the ACU front panel does NOT cause a reset of the above decks equipment. To Re-initialize
the antenna from the REMOTE COMMAND window on the ACU:
1. Using the LEFT/RIGHT and UP/DOWN arrow keys set the Remote Command value to "^0090"
and press ENTER.
This resets the PCU on the antenna. The antenna will reinitialize with this command (Performs a similar
function as a power reset of the antenna).