ashtech HDS800, Reference Manual

Page: 170 / 678

154
Web Server Help Files Collection
Configuration Tab
Satellites
Use this area to define the constellations received by the
receiver as well as the elevation mask applied for all
constellations.
Heading
Fast Output
Set this option as follows:
• Check it to enable fast output of heading mea-
surements.
• Clear it to disable fast output of heading mea-
surements.
CPD,FST
Parameter Designation $PASHS
Position Ele-
vation Mask
Enter the elevation mask, in degrees, used by the
receiver to compute the heading. No data from any
visible satellite located below this elevation angle will
be used in the heading measurement.
ELM
GLONASS
Check this button to enable GLONASS tracking
(requires installed S option). Clear it otherwise.
GLO
SBAS
Check this button to enable SBAS tracking.Clear it
otherwise.
SBA
Parameter Designation $PASHS
Mode
Make the appropriate selection:
• Off: No heading measurement requested
• Internal: Heading measurement
requested, entirely under the control of
the receiver and its two antennas.
• External: Heading measurement
requested, external GNSS receiver and
its antenna used to provide the receiver
with the appropriate data.
CPD,ARR,MOD
Input Port
(Visible only if Mode= “External”) Choose
the serial port through which data from the
external GNSS receiver (and the second
GNSS antenna) are applied to the receiver
(A, B, F, C, D, E, I or P).
CPD,ARR,MOD
Parameter Designation $PASHS