User's Manual

Table Of Contents
SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
eNfusion® HSD-440 Mark 2 Terminal
23-15-30 3-19
3 JUN 10
The first line of the PIMBIT report displays the overall PIM status. If the overall status
is PASS, the HSD-440 can continue to use SBB services.
If the overall status is FAIL:
Check the cable connections of the antenna and the HSD-440 Mark 2 Terminal.
Check the direction in which the test failed and verify that the antenna is not
blocked in that direction—see
"Directional PIM Test Results" on page 3-19.
(2) Directional PIM Test Results
The HSD-440 Mark 2 Terminal performs the PIM test with the antenna pointing in
different directions and displays the results of the test in each direction. If the overall
status of the PIM test is FAIL, you can check the specific directions in which the test
failed.
For each direction, the PIM test results provide:
Overall Status—pass or fail.
The direction coordinates.
The signal degradation—the maximum value to pass the test is 3 dB.
Possible interference—interference caused by environmental factors, not the
HSD-440 Mark 2 Terminal transmit frequencies. Interference indicates that the
HSD-440 Mark 2 Terminal received a signal in the receive band even when it
wasn’t transmitting, therefore an external signal may be interfering with
communication in that direction.
Signal and noise levels before and after the test—the HSD-440 Mark 2 Terminal
uses this information to check for possible interference.
6. Installation and Engineering Diagrams
This section contains the Outline and Installation diagrams, and Interconnection and Contact
Assignment drawings for HSD-440 Mark 2 Terminals.
All foldout pages are odd-numbered and not-backed for print production purposes.
A. Outline and Installation Diagrams
Figure 3-7 and Figure 3-8 illustrate the physical characteristics of the HSD-440 Mark 2
Terminal and provides installation data for the terminal.
B. Interconnection and Contact Assignment Drawings
Figure 3-9 and Figure 3-10 show the Interconnection details for the HSD-440 Mark 2
Terminals.
7. Connection Details
Table 3-14, Table 3-15, and Table 3-16 show the top, middle, and bottom plug connection
details for HSD-440 Stand-Alone terminals.