GS25, Operation
24
4
Operation
4.1
Equipment Setup
4.1.1
Setting up as a Post-Processing Base
Use
The equipment setup described is used for static operations over markers.
Description
The instrument can be programmed with the CS field controller before use which can
then be omitted from the setup.
• The antenna is mounted directly using screw fitting. If using stub and adapter,
procedures can vary slightly.
• When using the adapter and carrier, ensure that the antenna and the adapter
assembly slide down the full length of the carrier stub. An incorrectly mounted
antenna will have a direct effect on the results.
If the instrument is left in the container during use in high temperatures, the lid should
be left open. Refer to the User Manual for operating and storage temperatures.
Use an external battery such as GEB171 to ensure operation for a full day.
Equipment setup -
GS25
Equipment setup
step-by-step
a) GNSS antenna AS05/AS10
b) GRT146 carrier
c) Height hook
d) Tribrach
e) 1.2 m antenna cable
f) GS25 instrument
g) Tripod
h) GEB242 battery
i) SD card
j) CompactFlash card
k) CS field controller
l) GEB211/GEB212 battery
a
c
d
e
f
h
i
i
j
k
l
b
g
GS25_012
Step
Description
1.
Set up the tripod.
2.
Mount and level the tribrach on the tripod.
3.
Ensure that the tribrach is over the marker.
4.
Place and lock the carrier in the tribrach.
GS10/GS25
GS08plus/GS12/GS14/GS15
5.
Screw the GNSS antenna onto the
carrier.
Insert the data storage device (only
GS14/GS15) and the batteries into
the GS08plus/GS12/GS14/GS15.
