Topcon GR-5 - Surveying; Post-Processing Survey; Step 1: Set up the GR-5 Base

Chapter 3
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Surveying
This chapter describes how to start surveying using a pair of
GR-5 receivers for post-processing and RTK.
Post-Processing Survey
Step 1: Set up the GR-5 Base
1. Install a heavy duty tripod (PN: 22-050501-01)
over a known point. You do not need universal
tribrach and tribrach adapter when working with
this tripod.
2. Attach the antenna to the modem antenna
connector. This step ensures the safety for the
modem board, even if you does not use it for
transmitting data.
TIP
TIP
You can extend the receiver operating
time for post-processing survey by turning