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Topcon Support Group

This group is for LSU members who use Topcon Instruments in the field. This group is for discussions and tutorials related to Topcon user. LSU is not directly affiliated with Topcon and all logos and imagery are copyright of respective owners.

Group Forum or Related Website: http://www.topconpositioning.com/
Members: 103
Latest Activity: on Sunday

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Surveyor Community Forum Discussions

Topcon GPS file help

Started by Dave Laferriere. Last reply by Carlo Alberto Birocco on Sunday. 1 Reply

I went out and shot a couple points to use for the college course I teach. When I came back to the office my computer crashed with my Topcon tools and Pinnacle on it. Can somebody convert these to rinex for me. And if possible solve the small…Read more →

Need Geoid model for Topcon tools

Started by ETTAQY Elmakky. Last reply by Sergio Bermudez Feb 20. 5 Replies

Hi Land surveyors,Please, I need the global Geoid model file in topcon tools format (GFF), or any other format compatible with topcon tools and topcon links, thanks you for your help.Read more →

TOPCON QUICK STATION

Started by sheldlaw Nov 15, 2017. 0 Replies

Hey Guys, I recently acquired a Topcon QS, and in using it, i have noticed there is not an EDM setting, for reflective tape, like in the Sokkia's or Leica's. Am I to make the assumption that i should use the "Prism" setting, and set the constant to…Read more →

Subject Tags: EDM, QS, Topcon

Topcon AG2 Theodolite Users Manual

Started by Bernard Loeffler. Last reply by Billy Brooks Sep 13, 2017. 9 Replies

Hey all, does anybody know where I can get a Topcon AG2 User's Manual? Thanks BernieRead more →

Topcon GTS-4 problem

Started by GRODON SIDDELEY. Last reply by Billy Brooks Aug 27, 2017. 3 Replies

Hi:I have a GTS-4 which has served me well for a number of years. Recently, I now have problems getting it to switch on. When connected EITHER to the handle battery OR the 12v car battery adaptor (both of which are fully charged), the screen shows…Read more →

Subject Tags: message, empty, battery, GTS-4

TOPCON GTS-6B - How do I download data to my laptop??

Started by MICHIEL LUIJKEN. Last reply by Javier A bañados Aug 26, 2017. 1 Reply

Hello thereI am very happy to have found this website and hope somebody is able to help me with the following:I bought an TOPCON GTS-6B from a company that sells refurbished units and I have not been able to download my data files to a laptop. The…Read more →

Topcon GR-3 Digital II upgrade Bluetooth Issues

Started by JD Apr 6, 2017. 0 Replies

We recently upgraded several of our GR-3's from Digital I to Digital II.  Since then we have had intermittent Bluetooth connectivity issues.  It's hard to nail down the issue but I will describe it the best I can.  It seems the problems all started…Read more →

Topcon FC-4 Manual Request

Started by Bruce Wilcox. Last reply by Billy Brooks Mar 20, 2017. 9 Replies

Would anyone happen to have a user manual for an older (c.1990) Topcon FC-4 controller/data collector? I recently picked one up and need to know what DRAM card to purchase for it and any pertinent specifics for interfacing it with my GTS-3b. Thanks…Read more →

Subject Tags: manual, FC-4

OSGM02 geoid needed for Topcon Tools

Started by Christine Hamilton. Last reply by Andy Clarkson Feb 13, 2017. 4 Replies

Hi all,Surveying was completed using Topcon dGPS but when I upload the job files into Topcon Tools it tells me that the 'OSGM02: geoid model is not in the list. Elevations calculations will work incorrectly if you do not load this geoid'.I have…Read more →

Subject Tags: OSGM02, Topcon

Topcon OS Series 103 Manual

Started by Mclyn Mas. Last reply by Andy Clarkson Feb 13, 2017. 3 Replies

Hi All, am new to this topcon os 103 series. Can someone help me with the manual?Also I got a problem with setup coz every time when I try to center the bubble in electric level, the bubble in the circular level is out of range..Am not really sure…Read more →

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Comments Welcome Surveyor!   Please Sign in or register to continue.

Reply by Charles W Browning Jr on January 4, 2011 at 10:28pm
I have a question, not being Topcon Savy when using a Hiper Plus unit do you measure your HI from the yellow arrow or from the base of the reciever?
 
 
 

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