Installation guide

LMU Users Guide
V1.0.6 December 10 2009
Copyright ©CalAmp DataCom Inc 2009
- 145 - CalAmp Proprietary & Confidential
Register
Description
8-Bit
LMU-1000™
LMU-2500™
LMU-4100™
139
GPS Receiver – Special Functions
Description:
This S-Register the settings of the LMU’s internal
GPS receiver
Settings:
Bit 0 – Bit 2: Receiver mode (Antaris Only)
0 = Default
1 = Stationary, but unknown
2 = Man-pack / walking
3 = Automotive / land vehicle
4 = At sea
5 = Airborne low dynamics
6 = Airborne medium dynamics
7 = Airborne high dynamics
Bit 4 – SBAS
- Set = Enable SBAS Mode
- Cleared = Disable SBAS Mode
Bit 5 – Elevation Filter
- Set = Enables a 15 degree elevation filter
- Cleared = Enables a 5 degree elevation filter
Bit 6 – Not Used
Bit 7 – Update rate (LMU-2500/4100 Only)
- Set = Enables 4Hz updates
- Cleared = Enables 1 Hz updates
1.1d X X X