Ag Leader GPS 5100 User Guide - Manual (Page 14)

2 Overview
8 GPS 5100 Receiver User Guide
Position output format
The GPS 5100 receiver outputs positions in Degrees, Minutes, and
Decimal Minutes (DDD°MM.m'). This is the NMEA standard format
and is commonly used worldwide for data transfer between electronic
equipment.
2.5
LED Indicator
The GPS 5100 receiver has an LED light that shows the status of the
receiver. The following tables describe the light sequences for each
positioning method.
Note – WAAS/EGNOS and OmniSTAR VBS use the Satellite
Differential GPS positioning method.
Table 2.1 LED sequences with Satellite Differential GPS or Autonomous positioning
LED color LED flash Status
Off Off No power
Green Solid Normal operation: computing DGPS positions
Green Slow No DGPS corrections: computing DGPS positions using old
corrections
Green Fast No DGPS corrections approaching DGPS age limit: computing
DGPS positions using old corrections
Yellow Solid DGPS corrections being received but DGPS positions not yet being
computed: computing autonomous GPS positions
Yellow Slow No DGPS corrections: computing autonomous GPS positions
Yellow Fast Not enough GPS signals: not tracking enough satellites to compute
position