Pointing - Hughes Jupiter Pointing Manual

Pointing

This section describes each phase of the pointing process and the messages that
appear on the DAPT2 or DAPT3 display screens during the procedure. At the radio,
install the DAPT2 in line on the IFL cable as shown in
1. Connect the cables to the DAPT2 in accordance with the connector labels on
the DAPT2 rear panel (not shown).
Figure 8: Installing the DAPT2
When connected properly, the DAPT2 powers up automatically and the IFL
voltage on the LCD display, as shown below.
Note: The voltage reading shown below is only an example. Actual voltage
may vary but should be greater than 40 VDC. If the voltage is too low,
the IDU LUI will display a state code of 2.1.2.
When you press the Advance (3) button, the DAPT2 briefly displays the
current software version, as shown below.
Note: You may see a different release number.
Chapter 2 • Pointing the antenna by using the DAPT2
Figure 8.
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