Topcon GR-3 - Page 7

Table of Contents
P/N 7010-0736
iii
Deleting Files from the Receiver’s SD Card ................... 5-8
Managing Receiver Memory ........................................... 5-9
Managing Receiver Options ............................................ 5-10
Checking the Receiver’s OAF .................................. 5-10
Loading an OAF ........................................................ 5-12
Clearing the NVRAM ...................................................... 5-13
Using the MINTER to Clear the NVRAM ............... 5-13
Using PC-CDU to Clear the NVRAM ...................... 5-14
Changing Receiver Modes ............................................... 5-14
Entering Extended Information Mode ...................... 5-14
Sleep (Off) Mode ...................................................... 5-16
Loading New Firmware ................................................... 5-16
Loading Receiver and Power Board Firmware ......... 5-18
Loading Bluetooth Module Firmware ....................... 5-21
Chapter 6
Troubleshooting ................................................... 6-1
Check This First! ............................................................. 6-1
Troubleshooting Quick List ............................................. 6-2
Powering Problems .......................................................... 6-3
Receiver Problems ........................................................... 6-4
Bluetooth Problems ......................................................... 6-10
Modem-TPS Problems ..................................................... 6-13
TX RX LED Blink Pattern on Error Conditions ............. 6-14
Obtaining Technical Support ........................................... 6-15
Phone ......................................................................... 6-15
E-mail ........................................................................ 6-16
Website ...................................................................... 6-17
Appendix A
Specifications ....................................................... A-1
Receiver Specifications ................................................... A-2
General Details .......................................................... A-2
GPS Board Details .................................................... A-7
Bluetooth Module Details ......................................... A-8
Internal TPS Spread Spectrum Modem Details ........ A-9
Digital UHF Modem General Specifications .................. A-10
Digital UHF Transmitter Specifications .......................... A-11