Page 80
AIM 2 Operation Manual
12. On the
SAT TUNE RESULTS
screen, review
the results of the test. The screen shows:
• Power
of the transponder signal (in
dBm—power ratio in decibels of the
measured power referenced to one
milliwatt).
• Measurement of the signal-to-noise ratio,
expressed as
SNR
in decibels.
• Measurement of the signal quality,
expressed as an
SQ
value between
0
and 100.
• Frequency
offset
of the transponder signal from its expected frequency (in
megahertz).
• Indication as to whether the transponder signal is above the power
lock
threshold.
13.
Troubleshoot any problems following the instructions provided by DIRECTV.
• To repeat the test at a different location, press
CHANGE LOC
. Then go to Step
5.
• To repeat the test at a different orbital slot, press
CHANGE SAT
. Then go to Step
9.
• To repeat the test at a different transponder, press
CHANGE TR
.
Then go to Step
10.
To repeat the test for a sequential transponder, use the up/down arrow buttons
to change the transponder number to the next or previous transponder. The SAT
TUNE RESULTS
screen updates to show the results of the test for the selected
transponder.
14. Press DONE to return to the TEST screen.
Summary of Contents for Advanced Installation Meter 2
Page 6: ...Page 6 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 12: ...Page 12 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 14: ...Page 14 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 44: ...Page 44 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 50: ...Page 50 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 60: ...Page 60 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 66: ...Page 66 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 92: ...Page 92 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 104: ...Page 104 AIM 2 Operation Manual THIS PAGE LEFT INTENTIONALLY BLANK ...
Page 108: ...Made in U S A ...