Topcon mmGPS 3D Paver, Reference Manual

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Jobsite Components
P/N 7010-0781
1-3
Jobsite Components
Topcon’s LazerZone™ and Millimeter GPS™ (mmGPS) products
provide unparalleled measuring accuracy at the jobsite, and is up to
300% more accurate than standard GPS. The LazerZone transmitter
provides wide vertical measurement area of 600m/2000ft diameter
and 10m/33ft height. The system provides multiple rover support for
machine and pole mounted sensors, and the technology works with
existing Topcon GPS+ systems.
Base Station Kit
The Base Station Kit (Figure 1-3) sends position
corrections to an unlimited number of machines or survey Rovers.
The kit includes Topcon’s Legacy-E+ receiver (with PG-A1 antenna
and external radio modem) or a HiPer brand receiver, tribrach, cables,
and a hard carrying case.
The type of options on the Base Station kit can be customized based
on individual needs; some kits support GPS+ positioning with RTK
measurement and others support normal GPS positioning with RTK
measurement. If used with a portable foundation, like a tripod, daily
setup and daily height measurements are required.
Figure 1-3. Base Station Kit
HiPer Lite+
Base Station
Legacy-E+
Base Station