119
APTUS WEB
WARNING:
Tick the checkbox before modifying the settings. After configuration, click
'set...' button to submit the settings.
No.
Item
Description
7
Idle Mode
Release the elevation and cross level motor brakes while
the antenna is in SETUP mode. The antenna can be
moved manually during the mode.
8
Reboot
Reboot the system.
9
Search & Tracking
Parameter Setting
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 En-
able Threshold: display / set TX enable threshold. - Wait
time: set the time-out for automatic 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.
10
Tilt Sensor Bias
Adjust the two solid-state tilt sensors used to provide
absolute cross-level tilt of the antenna and elevation feed-
back to eliminate long-term pointing 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.
11
Rate Sensor Adjust
Calibrate DC voltage output from the three rate sen-
sors used to sense antenna motion in azimuth, elevation
and cross-level axes. During the calibration process,
the antenna should avoid any motion as it can affect the
antenna’s performance.
