User Manual

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5. Frequently Asked Questions
5.1. Question: Where is the Antenna Reference Point (ARP) located
on the G3100?
Answer: The NGS ARP is the bottom of the bolt on the underside of the
G3100.
For more information see section 3.4 GNSS Antenna Offsets:
Figure 18: ARP Diagram
5.2. Question: Does the G3100 L1 vertical offset need to be added
to the measured height to the bolt?
Answer: No. Data collection software adds the vertical offset
automatically when the appropriate antenna type is selected.
5.3. Question: How do I know which battery I can remove without
having operations interrupted?
Answer: Use the battery status indicator in data collection
software to confirm which battery is “in use” before hot-
swapping batteries.
5.4. Question: How do I configure a unit back to the PENTAX factory
defaults?
Answer: Located on the PENTAX CD there is a text file called
“G3100_Default_Config.txt” Follow the Factory AsteRx2/AsteRx2e
receiver Settings in section 3 of this manual to upload that file
into the G3100.