20 Most Recent Topcon Rotating Builders Red beam Laser Level RL-VH4DR-GC Questions & Answers


There are detailed instructions in your users manual on how to check and adjust your Topcon laser. You'll need a tripod, 2 vertical surfaces about 50 meters apart and your laser receiver. It's done by marking positions of the beams, on the different surfaces and then adjusting your laser position to the center of the different positions.
The procedure is different for different models, but i have attached some pictures from the manual for the RL-VH4 series. calibrate-topcon-laser-xppjbjvrkh5xtizgw5mfou0l-3-0.jpg calibrate-topcon-laser-xppjbjvrkh5xtizgw5mfou0l-3-2.jpg calibrate-topcon-laser-xppjbjvrkh5xtizgw5mfou0l-3-5.jpg calibrate-topcon-laser-xppjbjvrkh5xtizgw5mfou0l-3-9.jpg calibrate-topcon-laser-xppjbjvrkh5xtizgw5mfou0l-3-14.jpg

Topcon Rotating... | Answered on Dec 13, 2014


There are 2 small screws holding the rotating head motor in place. Likely you just need to loosen these screws, and adjust the motor position and retighten.

Topcon Measuring... | Answered on Nov 02, 2018


FOR THEM BOTH TO SYNCH YOU HAVE TO PUT THEM TOGETHER FOR A WHILE. ALWAYS USE LITHIUM BATTERIES FOR THE OUTDOOR UNIT TOO

Measuring Tools... | Answered on Nov 02, 2019


try the makers website or google

Measuring Tools... | Answered on Oct 27, 2019


Give details about the clock. Is it mechanical or electronic?

Measuring Tools... | Answered on Oct 25, 2019


They are advertised as 50 foot range, but the accuracy starts falling off past about 35 feet

Measuring Tools... | Answered on Oct 11, 2019

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