User's Guide

SinoGNSS
○
R
T300 PLUS User Guide
10
Power
Differential Data
Satellite Tracking
WIFI/GPRS
Raw Data Recording
LEDs
States
Description
Power
Lit
Enough power
Flashing
Low power
Differential Data
Flashes once per second
Receiving/transmitting differential
data
Satellite Tracking
Fast flashing/ Flashes 1 time
every 5 seconds
No satellite received
Flashes N times every 5 seconds
Received N satellite signals
Internal 4G and WIFI
Flashes once per second
GPRS function is working
Flashes once per five- second
WIFI is working
Flashes according to the selected
sample interval
1) Sample interval varies from
20Hz to 60s.
2) Flashing 1/s simultaneously with
differential light if internal
memory is run off
Power LEDs:
Power supply: 1) Two power LEDs are on if using the external power supply; 2) Only power
LED of working battery will be on if using the internal battery.
Low battery: 1) Power LED will flash with beep only with one battery; 2) if with two
batteries, the power LED of low battery will flash, and swapped to another battery when it
is run off.