Intellian v100GX Installation And Operation Manual page 116

v100GX – Marine Satellite Communication System
116
No. Item
Idle Mode
7
Reboot
8
Search & Tracking
9
Parameter Setting
Tilt Sensor Bias
10
Rate Sensor Adjust
11
WARNING:
Tick the checkbox before modifying the settings. After configuration, click
'set...' button to submit the settings.
Description
Release the elevation and cross level motor brakes
while the antenna is in SETUP mode. The antenna
can be moved manually during the mode.
Reboot the system.
DVB Detect and Tracking Level Threshold: display /
set current detect level threshold and tracking level
threshold when DVB tracking mode is chosen to be
used.
- NBD Detect and Tracking Level Threshold: display
/ set current detect level threshold and tracking level
threshold
when NBD tracking mode is chosen to be used.
- TX Enable Threshold: display / set TX enable
threshold. - Wait time: set the time-out for automat-
ic initiation of a search after the signal level drops
below the pre-defined threshold value.
- Search Step: set increment step size.
- Search 1 & 3 Range: set Search 1 & 3 search
range. Search is conducted in a two-axis pattern
consisting of alternate movements in azimuth and
elevation as forming expanding square.
- Search 2 Range: is reserved for future use.
Adjust the two solid-state tilt sensors used to
provide absolute cross-level tilt of the antenna and
elevation feedback to eliminate long-term point-
ing drift (error). Tilt bias is required to be adjusted
when the antenna control board or sensor box is
replaced. Check to see whether or not the bubble is
located at the center of the level vial.
Calibrate DC voltage output from the three rate
sensors used to sense antenna motion in azimuth,
elevation and cross-level axes. During the calibra-
tion process, the antenna should avoid any motion
as it can affect the antenna's performance.