Inertial Labs INS-P User Manual

INS
GUI User’s Manual
Inertial Labs, Inc
TM
Address: 39959 Catoctin Ridge Street, Paeonian Springs, VA 20129 U.S.A.
Tel: +1 (703) 880-4222, Fax: +1 (703) 935-8377 Website: www.inertiallabs.com
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Step 1. Set type of the GNSS correction by choosing one of the radio
buttons in the “GNSS correction” field (see Fig. 4.4):
 No correction – no GNSS corrections is used;
 AUTO – either SBAS or DGPS correction data can be used. DGPS
has higher priority. If DGPS is not available then SBAS is used;
 SBAS – correction data from SBAS are used;
 DGPS – DGPS correction data transmitted from a base station are
used.
Important note: If COM3 port is used for output of GPRMC messages (other than “No”
variant is set in “GPRMC” field on Fig. 4.4) then only SBAS correction can be used, all
other variants are disabled.
Depending on the selected correction type parameters “Use SBAS” and
“Correction format” will be available.
Step 2. If type of correction “AUTO” or “SBAS” is chosen then “Use
SBAS” parameter is available. “Use SBAS” specifies type of SBAS
correction. User can choose variant of SBAS correction in the drop-down list
(see Fig. 10.1 and Table 10.1). Default value is “Auto SBAS”.
Table 10.1 Available variants of SBAS data
Variant
Description
Auto SBAS
Automatically determines satellite system to use and prevents
the receiver from using satellites outside of the service area
(recommended)
Any SBAS
Uses any and all SBAS satellites found
WAAS
Uses only WAAS satellites
EGNOS
Uses only EGNOS satellites
MSAS
Uses only MSAS satellites
GAGAN
Uses only GAGAN satellites
QZSS
Uses only QZSS SAIF signals

Inertial Labs INS-P Specifications

General

Brand	Inertial Labs
Model	INS-P
Category	Car Navigation system
Language	English