GR 5 operators manual Topcon GR 5 operators manual Topcon GR 5 operators manual Topcon GR 5 operators manual Topcon GR 5 operators manual Topcon GR 5 operators manual Topcon GR 5 operators manual Topcon GR 5 operators manual Topcon
OperatorsManual P O S I T I O N I N G S Y S T E M S GR-5 Operators Manual Part Number 7010-1004 Rev B âCopyright Topcon Positioning Systems, Inc October, 2012 All contents in this manual are copyrighted by Topcon All rights reserved The information contained herein may not be used, accessed, copied, stored, displayed, sold, modified, published, distributed, or otherwise reproduced without express written consent from Topcon ECO#000295 TOC Table of Contents Preface vii Terms and Conditions Manual Conventions Additional Documentation Supported Firmware Versions vii x xi xi Chapter Introduction 1-1 Principles of Operation GNSS Overview Calculating Absolute Positions Essential Components for Quality Surveying Calculating Differential Positions GR-5 Receiver GR-5 Features MINTER Data and Power Ports External Radio Antenna Connector Connector SDHC and SIM Card Slots Batteries Cables Other Accessories Optional Accessories Option Authorization File (OAF) 1-3 1-3 1-4 1-4 1-5 1-8 1-10 1-10 1-15 1-16 1-17 1-18 1-20 1-21 1-22 1-24 1-27 Chapter Pre-survey Preparation 2-1 Installing Topcon Software Installing TRU Installing the Optional SDHC and SIM Cards Charging the Batteries P/N 7010-1004 2-1 2-2 2-3 2-5 i Table of Contents About the Chargers Charging Temperatures Charging the Batteries before First Use Charging Procedure Leaving the Batteries on Charge Powering the Receiver Using the Detachable Batteries Attaching the Batteries Detaching the Batteries Assembling the AA Battery Shell Surveying while Charging Changing the Batteries while Surveying Using an Auxiliary Power Source Turning On/Off the Receiver Connecting the Receiver and a Computer Establishing a Wireless Connection Establishing an Serial (RS232) Cable Connection Establishing a USB Connection Bluetooth Module Configuration Collecting Almanacs and Ephemerides 2-5 2-7 2-8 2-8 2-9 2-9 2-10 2-11 2-11 2-12 2-13 2-13 2-13 2-15 2-16 2-16 2-17 2-19 2-19 2-23 Chapter GR-5 Configuration 3-1 Managing the Radio Modem Connecting with the Radio Modem Topcon Digital UHF II Modem General Information Modem Settings Modem Functions NOTICE: FH915 Plus Modem General Information Modem Settings Satel Modem General Information Modem Settings Modem Functions Configuring the Receiver Using TRU ii 3-1 3-2 3-4 3-4 3-5 3-8 3-8 3-10 3-10 3-11 3-14 3-14 3-14 3-19 3-19 GR-5 Operators Manual Table of Contents Configuring the Base 3-24 Configuring the Rover 3-26 MINTER Configuration 3-30 Chapter GR-5 Receiver Setup and Survey 4-1 Receiver Setup Step 1: Set up the Receivers Step 2: Measure Antenna Height Step 3: Collect Data MINTER Operation Static Surveying for Base Stations Kinematic (Stop & Go) Surveying for Rover Stations Real Time Kinematic Surveying 4-1 4-1 4-4 4-7 4-8 4-10 4-11 4-12 Chapter Receiver and File Maintenance 5-1 Downloading Files to a Computer Downloading Files Using Topcon Link Using Windows Explorer .Using Topcon Link Downloading Files Using TRU Deleting Files from the Receiver Using TRU Managing Receiver Memory Initializing the File System Initializing the File System Using TRU Managing Receiver Options Checking the Receivers OAF using TRU Loading an OAF using TRU Clearing the NVRAM Clearing the NVRAM Using the MINTER Clearing the NVRAM Using TRU Entering Extended Information Mode Sleep (Off) Mode Loading New Firmware Using TRU P/N 7010-1004 5-1 5-2 5-2 5-3 5-4 5-6 5-7 5-8 5-8 5-9 5-9 5-10 5-11 5-12 5-12 5-13 5-14 5-15 iii Table of Contents Chapter Troubleshooting 6-1 Check This First! Troubleshooting Quick List Powering Problems Receiver Problems TX RX LED Blink Pattern on Error Conditions Getting Technical Support Website 6-1 6-2 6-3 6-3 6-8 6-9 6-10 Appendix A Specifications A-1 Receiver Specifications General Details GPS Board Details Bluetooth Module Details Internal TPS Spread Spectrum Modem Details Internal Topcon Digital UHF II Modem General Specification Detailsa Internal UHF Satel Modem Details Optional Cell Module Details Connector Specifications Radio (Modem) RF Connector Power Connector Serial C-RS232 Connector USB Connector A-1 A-1 A-8 A-10 A-10 A-12 A-13 A-15 A-17 A-17 A-17 A-18 A-19 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 UHF Radio Usage FCC Compliance Canadian Emission Labeling Requirements IC RF Radiation Exposure Statement iv C-1 C-2 C-3 C-3 GR-5 Operators Manual Table of Contents IC Additional statement with Detachable Antennas C-4 Community of Europe Compliance C-4 European Community Declaration of Conformity with R&TTE Directive 1999/5/EC C-4 Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC C-6 WEEE Directive C-8 Appendix D Warranty Terms D-1 Index P/N 7010-1004 v Table of Contents Notes: vi GR-5 Operators Manual Regulatory Information Check the Sokkia accessory line for items to raise the Base radio FCC Compliance This equipment complies with FCC radiation exposure limits set forth for uncontrolled equipment and meets the FCC radio frequency (RF)Exposure Guidelines in Supplement C to OET65 This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE) But it is desirable that it should be installed and operated with at least 30cm and more between the radiator and persons body (excluding extremities: hands, wrists, feet and ankles) This device complies with Part 15 of the FCC rules Operation is subject to the following two conditions: This device may not cause harmful interference This device must accept any interference received, including interference that may cause undesired operation This equipment has been tested and found to comply with the limits for a digital device, pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference in residential installations This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications However, there is no guarantee that interference will not occur in a particular installation If this equipment does cause interference to radio or television equipment reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna Move the equipment away from the receiver C-2 GR-5 Operators Manual Canadian Emission Labeling Requirements Plug the equipment into an outlet on a circuit different from that to which the receiver is powered Consult the dealer or an experienced radio/television technician for additional suggestions Canadian Emission Labeling Requirements This equipment complies with IC radiation exposure limits set forth for uncontrolled equipment and meets RSS-102 of the IC radio frequency (RF) Exposure rules This equipment has very low levels of RF energy that it deemed to comply without maximum permissive exposure evaluation (MPE) But it is desirable that it should be installed and operated with at least 30cm and more between the radiator and persons body (excluding extremities: hands, wrists, feet and ankles) Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations Cet appareil numộrique de la classe B respecte conform a la norme NMB-003 du Canada IC RF Radiation Exposure Statement The installer of this device must ensure that the antenna is located or pointed such that it dose not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canadas website at www.hc-sc.gc.ca/rpb P/N 7010-1004 C-3 Regulatory Information IC Additional statement with Detachable Antennas This device has been designed to operate with the antennas listed below, with a maximum gain of 2.4dB Antennas not included in the list below or those having a gain greater than 2.4 dB are strictly prohibited for use with this device The required antenna impedance is 50 ohms GRX1/U 2.4dBi whip antenna Manufacture/Type 410-440MHz ANTENEX/G420BN 440-470MHz CENTURION/EVR450 Community of Europe Compliance The product described in this manual is in compliance with the R&TTE and EMC directives from the European Community European Community Declaration of Conformity with R&TTE Directive 1999/5/EC The following standards were applied: (R&T*TE Directive 1999/5/EEC) ETSI EN 300 113-1 v1.7.1(2011-11) ETSI EN 300 113-2 v1.5.1(2011-11) ETSI EN 301 489-1 v1.9.2(2011-09) ETSI EN 301 489-7 v1.3.1(2005-11) ETSI EN 301 908-1 v5.2.1(2011-05) ETSI EN 301 908-2 v5.2.1(2011-07) ETSI EN 300 328 v1.7.1 (2006-10) ETSI EN 301 489-3 v1.4.1(2002-08) ETSI EN 301 489-24 v1.4.1(2009-05) ETSI EN 301 489-5 v1.3.1 (2002-08) ETSI EN 301 489-17 v2.1.1 (2009-05) C-4 GR-5 Operators Manual Community of Europe Compliance ETSI EN 301 511 v9.0.2 (2003-03) EN 62311:2008 EN 60950-1:2006/A1:2010 The following CE mark is affixed to the device NOTICE Equipment that is labeled with a marking informs users that the DIG UHF frequency range 410-470 Mhz is not harmonized throughout Europe and that the specific country spectrum authority should be notified before a radio modem is used This equipment is intended to be marketed in these countries List of National Codes AT DE MT GB BE GR NL IS CY HU PL LI CZ IE PT NO DK IT SK CH EE LV SI BG FI LT ES RO FR LU SE TR P/N 7010-1004 C-5 Regulatory Information Declaration of Conformity with Regard to the R&TTE Directive 1999/5/EC cs (Sokkia) tớmto prohlauje, e tento (GRX1) je ve shod se zỏkladnớmi poadavky a dalớmi pớslunými ustanovenớmi smrnice 1999/5/ES da Undertegnede (Sokkia) erklổrer herved, at fứlgende udstyr (GRX1) overholder de vổsentlige krav og ứvrige relevante krav i direktiv 1999/5/EF de Hiermit erklọrt (Sokkia) dass sich das Gerọt (GRX1) in ĩbereinstimmung mit den grundlegenden Anforderungen und den ỹbrigen einschlọgigen Bestimmungen der Richtlinie 1999/5/EG befindet esky [Czech] Dansk [Danish] Deutsch [German] et Eesti [Estonian] en English es Espaủol [Spanish] el Kọesolevaga kinnitab (Sokkia) seadme (GRX1) vastavust direktiivi 1999/5/Eĩ pừhinừuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele sọtetele Hereby, (Sokkia) declares that this (GRX1) is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC Por medio de la presente (Sokkia) declara que el (GRX1) cumple los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999/5/CE [Greek] fr Franỗais [French] C-6 Par la prộsente (Sokkia) dộclare que l'appareil (GRX1) est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 1999/5/CE GR-5 Operators Manual Declaration of Conformity with Regard to the R&TTE it Italiano [Italian] la Latviski [Latvian] li Lietuvi [Lithuanian] nl Nederlan ds [Dutch] mt Malti [Maltese] hu Magyar [Hungarian] Con la presente (Sokkia) dichiara che questo (GRX1) ố conforme requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999/5/CE Ar o (Sokkia) deklar, ka (GRX1) atbilst Direktvas 1999/5/EK btiskajm prasbm un citiem ar to saisttajiem noteikumiem iuo (Sokkia) deklaruoja, kad is (GRX1) atitinka esminius reikalavimus ir kitas 1999/5/EB Direktyvos nuostatas Hierbij verklaart (Sokkia) dat het toestel (GRX1) in overeenstemming is met de essentiởle eisen en de andere relevante bepalingen van richtlijn 1999/5/ EG Hawnhekk, (Sokkia), jiddikjara li dan (GRX1) jikkonforma mal-tiijiet essenzjali u ma provvedimenti orajn relevanti li hemm fid-Dirrettiva 1999/5/EC Alulớrott, (Sokkia) nyilatkozom, hogy a (GRX1) megfelel a vonatkozú alapvetừ kửvetelmộnyeknek ộs az 1999/5/EC irỏnyelv egyộb elừớrỏsainak pl Niniejszym, (Sokkia), deklaruj, e (GRX1) spenia wymagania zasadnicze oraz stosowne postanowienia zawarte Dyrektywie 1999/5/EC pt Portuguờ s [Portugues] (Sokkia) declara que este (GRX1) estỏ conforme com os requisitos essenciais e outras disposiỗừes da Directiva 1999/5/CE Slovensk (Sokkia) izjavlja, da je ta (GRX1) v skladu z bistvenimi zahtevami in ostalimi relevantnimi doloili direktive 1999/5/ES Polski [Polish] sl o [Slovenian] da Slovensy [Slovak] P/N 7010-1004 (Sokkia) týmto vyhlasuje, e (GRX1) spa zỏkladnộ poiadavky a vetky prớslunộ ustanovenia Smernice 1999/5/ES C-7 fi Suomi [Finnish] sv Svenska [Swedish] (Sokkia) vakuuttaa tọten ettọ (GRX1) tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitọ koskevien direktiivin muiden ehtojen mukainen Họrmed intygar (Sokkia) att denna (GRX1) stồr I ửverensstọmmelse med de vọsentliga egenskapskrav och ửvriga relevanta bestọmmelser som framgồr av direktiv 1999/5/EG WEEE Directive The following information is for EU-member states only: Use of the symbol below indicates that this product may not be treated as household waste By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product For more detailed information about the take-back and recycling of this product, please contact your supplier where you purchased the product or consult Appendix D Warranty Terms TPS laser and electronic positioning equipment are guaranteed against defective material and workmanship under normal use and application consistent with this Manual The equipment is guaranteed for the period indicated, on the warranty card accompanying the product, starting from the date that the product is sold to the original purchaser by TPS Authorized Dealers.1 During the warranty period, TPS will, at its option, repair or replace this product at no additional charge Repair parts and replacement products will be furnished on an exchange basis and will be either reconditioned or new This limited warranty does not include service to repair damage to the product resulting from an accident, disaster, misuses, abuse or modification of the product Warranty service may be obtained from an authorized TPS warranty service dealer If this product is delivered by mail, purchaser agrees to insure the product or assume the risk of loss or damage in transit, to prepay shipping charges to the warranty service location and to use the original shipping container or equivalent A letter should accompany the package furnishing a description of the problem and/ or defect The purchasers sole remedy shall be replacement as provided above In no event shall TPS be liable for any damages or other claim including any claim for lost profits, lost savings or other incidental or consequential damages arising out of the use of, or inability to use, the product The warranty against defects in a Topcon battery, charger, or cable is 90 days P/N 7010-1004 D-1 Notes: D-2 GR-5 Operators Manual Index Index A Adapter, quick disconnect 1-25 Almanac 2-1 broadcast data 2-23 collect 4-7 definition 2-23 update 2-23, 6-4 Antenna radio modem 6-8 Antenna reference point 4-4 See also ARP Antenna, external 1-16 ARP 4-4 B Base station 4-2 definition, RTK 3-19 definition, static 3-19 power 2-7 setup 4-2, 4-11 BATT LED 2-9 See also Battery status Batteries 1-20, 2-7, 2-10 attach 2-11 auxiliary 2-13, 2-14 base station 2-7 battery shell 2-12 charging 2-72-8 charging setup 2-9 detach 2-11 Battery shell 1-26, 2-12 Battery status charging cradle 2-6 receiver 2-9 via PC-CDU 2-9 Bluetooth 2-16, 2-17, 2-19 P/N 7010-1004 configuration 2-19?? port D settings 2-17 unable to connect 2-17 BT LED, blink pattern 1-13 BTCONF 2-19 C Cables 1-21 alligator clips 1-26 Charging cradle powering GR-3 2-13 status button 2-6 Checklist PP survey configuration 3-1 pre-survey 2-1 receiver setup 4-1 RTK survey configuration 3-1 Configure Bluetooth module 2-19 MINTER 3-31 Connect receiver to computer unable to connect 2-17 using Bluetooth 2-17 using RS232 cable 2-17, 2-20 using USB cable 2-19 connecting 3-2 Connector 1-17 quick disconnect 1-25 Controller 1-25 Coordinate output 4-13 GSM 4-13 spread spectrum 4-13 Cradle See Charging Cradle Customer support 6-9 Index Index D H Data, save to SD card 2-3 Delimiter 5-13 Download files 5-1?? software 2-2 Horizontal spacer 1-24 part number 1-24 E EIM 5-135-14 LED blink indications 5-14 Ephemeris broadcast data 2-23 definition 2-23 update 2-23 External antenna 1-16 F FH915 modem 1-9 Files deleting 5-6 download 5-1?? downloading 5-4 Firmware update almanac 2-24 G GNSS, definition 1-3 GPRS, and SIM card 2-5 GPS antenna 1-8 GR-3 kit 4-2, 4-3 cables 1-21 modem antenna 1-23 power supply 1-22, 2-6 quick disconnect 1-25 setup Base 4-2 setup Rover 4-3 tribrach 1-24 GSM modem 1-9 antenna 1-23 GSM usage B-1 I Information mode EIM 5-13 sleep 5-14 STAT LED 5-13 Install SD card 2-3 SIM card 2-5 Topcon software 2-1?? Internal antenna offset 4-4 L LED battery, charging cradle 2-6 BT blink pattern 1-13 REC blink pattern 1-11 STAT 1-11 M Memory 2-3 size of log files 5-8 Minimum INTERface See MINTER MINTER 4-8 configuration 3-31 functions 3-30, 4-8 MMC 1-18 See also SD definition 1-18 Modem configuration See Radio configuration Modem frequency range A-10 Modem status 1-12 Modem, types for GR-3 1-9 N Navigation message 2-23 Index GR-5 Operators Manual Index See also Almanac See also Ephemeris, definition NVRAM almanac and ephemerides 2-23 update almanac 2-24 OAF 1-27 update almanac 2-24 Offsets internal antenna 4-4 Operating times 1-20 Option authorization file See OAF blink pattern 1-11, 1-14 Receiver configuration 3-19 Receiver board firmware 5-15 Receiver modes extended 5-135-14 sleep mode 5-14 Rover 4-3 configuration ??3-29 definition, RTK 3-20 definition, static 3-20 kinematic setup 4-114-12 setup 4-3 RTK survey, definition 3-20 RX TX LED and red flashes 6-8 P S PC-CDU 2-16 configuration 3-31?? save settings 3-20 Port D settings 2-17 Ports, GR-3 1-15 color of 1-15 Power 2-10, 2-13 battery depletion 1-20 on/off 2-15 operating times 1-20 status 2-9 with auxiliary battery 2-14 with charging cradle 2-13 Power supply 1-22, 2-6 charging batteries 2-9 SD card 1-18, 2-3 install 1-18, 2-3 Set baud rate 115200 2-17 SIM card 1-18, 2-3 install 1-18, 2-5 requirements 2-5 Sleep mode 5-14 Software 2-2 PC-CDU 3-31?? SS modem antenna 1-23 STAT LED 1-11, 5-13 blink pattern 1-11, 5-135-14 EIM 5-13 green 1-11 orange 1-11 red 1-11 Static survey 4-10 Static survey, definition 3-20 Stop and Go survey 4-11 configuration 4-11 definition 4-11 Surveying static 4-10 stop and go 4-11 System range C-1 O Q Quick disconnect adapter 1-25 R Radio configuration 3-1 Radio Modem 3-1 Radio modem 3-2 Range C-1 REC LED and FUNCTION button 1-14 P/N 7010-1004 Index Index T Technical support 6-9 Test 5-13, B-3 EIM 5-135-14 Tribrach 1-24 Tribrach, precision 1-24 TRU 3-1 U UHF modem 1-9 antenna 1-23 UHF Satel modem specifications A-13 UHF usage C-1 Unable to connect 2-17 W Warnings B-1 battery pack B-2 general B-1 usage B-3 Index GR-5 Operators Manual GR-5OperatorsManual P/N:7010-1004RevB10/12 â2012TopconPositioningSystems,Inc Allrightsreserved.Nounauthorizedduplication [...]... Red then Green (Red LED, off, green LED, off) Modem is in command mode Satel Transceiver Green Flashes (green LED, off, green LED) 1-12 Modem is ready to receive data (FCS OFF or RX Slave) GR- 5 Operator’s Manual GR- 5 Receiver Table 1-1 GR- 5 LEDs Green with Yellow (green LED, green LED + red LED) Modem is receiving data (Yellow during actual reception) Solid red Tx Master Green with Red (green LED, red ... patterns for the different modems available for the GR- 5 receiver LED Display Update on the GR 5 Table 1-1 GR- 5 LEDs FH9 15/ Digital II No Light Modem is turned Off Green Flashes (green LED, off, green LED) Modem is in receiver mode Solid Green A radio link has been established; modem is ready to receive data Solid Green plus yellow (green LED, green LED + red LED) Modem is receiving data (Yellow during ... local distributor or visit Topcon Total care website for information on latest version of firmware available for the GR- 5 www.topcontotalcare.com If new versions of the firmware are released, the user can load them into the GR- 5 as described on “Loading New Firmware Using TRU” on page 5- 15 P/N 7010-1004 xi Preface Notes: xii GR- 5 Operator’s Manual Chapter 1 Introduction The GR- 5 receiver is a multi-frequency,... Power (red) P O W E R Figure 1-3 GR- 5 Ports External Radio Antenna Connector The radio antenna connects to the external antenna connector on the GR- 5 radome (Figure 1-4) The radio antenna uses a reverse polarity 1-16 GR- 5 Operator’s Manual GR- 5 Receiver TNC connection or BNC connection depending on the installed radio modem External Antenna Connector Figure 1-4 GR- 5 Radome and External Antenna Connector... 1-18 GR- 5 Operator’s Manual GR- 5 Receiver TRU for configuration purposes A SIM card can be purchased from a local cellular provider Card Slot (for SDHC card) Figure 1-6 GR- 5 Card Slot Example P/N 7010-1004 1-19 Introduction Batteries The GR- 5 receiver comes equipped with two detachable, rechargeable batteries (Figure 1-7) for powering the receiver Detachable Battery Detachable Battery Figure 1-7 GR- 5. .. PRICE FOR THE RECEIVER LICENSE AGREEMENT Use of any computer programs or software supplied by TPS or downloaded from a TPS website (the “Software”) in connection with the receiver constitutes acceptance of these Terms and Conditions in this Manual and an agreement to abide by these Terms and Conditions The user is granted a personal, non-exclusive, viii GR- 5 Operator’s Manual Terms and Conditions non-transferable... satellites 1-10 GR- 5 Operator’s Manual GR- 5 Receiver • Red blink – receiver is on, but no satellites being tracked • Green blink – receiver is on and tracking satellites; one blink per tracked GPS satellite • Orange blink – receiver is on and tracking satellites; one blink per tracked GLONASS satellite REC RX TX STAT BT Battery FUNCTION Battery FUNCTION Power Button FUNCTION Button Figure 1-2 GR- 5 MINTER... receiver The information and data in this Manual are a valuable asset of TPS and are developed by the expenditure of considerable work, time and money, and are the result of original selection, coordination and arrangement by TPS P/N 7010-1004 vii Preface TRADEMARKS GR- 5 , TRU™, Topcon Tools/MAGNET Office™, Topcon Link™, TopSURV/MAGNET Field™, Topcon and Topcon Positioning Systems™ are trademarks... construction, commercial mapping, civil engineering, precision agriculture and land-based construction and agriculture machine control, photogrammetry mapping, hydrographic and any use reasonably related to the foregoing Using a full wave antenna, the GR- 5 can receive and processes multiple signal types, including the latest GPS L2C and GLONASS C/A L2, GPS L5 and Galileo1 signals Driven by the augmented Paradigm™... undefined) If FUNCTION key mode is “Occupation mode switch” Green Release to start recording (Kinematic or Static post-processing occupation mode) Pressed for 5 8 seconds Red Release to turn serial port A baud rate to 9600 bps Pressed for > 8 seconds No light No function When data recording is on, and the FUNCTION key is 1-14 GR- 5 Operator’s Manual GR- 5 Receiver Table 1-2 FUNCTION Button Operations and REC ... Mode Loading New Firmware Using TRU P/N 7010-1004 5- 1 5- 2 5- 2 5- 3 5- 4 5- 6 5- 7 5- 8 5- 8 5- 9 5- 9 5- 10 5- 11 5- 12 5- 12 5- 13 5- 14 5- 15 iii Table of Contents Chapter Troubleshooting 6-1... the GR- 5 receiver LED Display Update on the GR Table 1-1 GR- 5 LEDs FH9 15/ Digital II No Light Modem is turned Off Green Flashes (green LED, off, green LED) Modem is in receiver mode Solid Green... Operator’s Manual GR- 5 Receiver Table 1-1 GR- 5 LEDs Green with Yellow (green LED, green LED + red LED) Modem is receiving data (Yellow during actual reception) Solid red Tx Master Green with Red (green LED, red