Connecting the GR-5 with a Control Device
P/N 7010-1022 www.topconpositioning.com
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Connecting the GR-5 with a Control
Device
You can connect the GR-5 with a computer or hand-held
controller to configure, manage files, or maintain the
receiver.
Topcon’s TRU and PC-CDU software products provide an
interface for various configuration, monitoring, and
management functions for the receiver.
TopSURV field software is used for surveying, common
layout, and GIS purposes and is available for hand-held
controllers.
The following connection methods are available:
1W transmission mode
11 hours
*
GSM/GPRS in urban areas 12 hours
Common Conditions: 10–12 SV tracked; using the detachable batteries;
room temperature
For the GR-5 with Any Modem
Modem off 20 hours
Common Conditions: 10–12 SV tracked; using the battery shells and
AA batteries; room temperature
For the GR-5 with Any Modem
Modem off 2.5 hours
*. At 1 Hz correction rate, charger off.
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