Topcon GR-5 - Page 8

Table of Contents
GR-5 Operator’s Manual
iv
Chapter 6
Troubleshooting .................................................. 6-1
Check This First! .............................................................. 6-1
Troubleshooting Quick List ............................................. 6-2
Powering Problems .......................................................... 6-3
Receiver Problems ............................................................ 6-4
TX RX LED Blink Pattern on Error Conditions .............. 6-8
Obtaining Technical Support ........................................... 6-9
Phone ......................................................................... 6-10
Email .......................................................................... 6-10
Website ...................................................................... 6-11
Appendix A
Specifications ...................................................... A-1
Receiver Specifications .................................................... A-1
General Details .......................................................... A-1
GPS Board Details ..................................................... A-8
Bluetooth Module Details .......................................... A-9
Internal TPS Spread Spectrum Modem Details ......... A-10
Internal Topcon UHF Modem General
Specification Details ............................................... A-11
Internal UHF Satel Modem Details ........................... A-12
Optional GSM/GPRS Module Details ....................... A-13
Connector Specifications .................................................. A-14
Radio (Modem) RF Connector .................................. A-14
Power Connector ....................................................... A-15
Serial C-RS232 Connector ........................................ A-16
USB Connector .......................................................... A-17
Appendix B
Safety Warnings ................................................... B-1
General Warnings ............................................................. B-1
Battery Pack Warnings ..................................................... B-2
Usage Warnings ............................................................... B-3
Appendix C
Regulatory Information ....................................... C-1
FCC Compliance .............................................................. C-1
Community of Europe Compliance .................................. C-2