What to do if my Topcon HiPER GD GPS receiver cannot obtain Code Differential or RTK solutions?
If your Topcon GPS receiver cannot obtain Code Differential and/or RTK solutions, an improper receiver status may have been chosen; choose the correct receiver status. Also, ensure that both the Rover and Base receivers use the same, and updated almanac.
Why is my Topcon HiPER GD receiver tracking too few satellites?
If your Topcon GPS receiver is tracking too few satellites, the elevation mask value might be too high (e.g., above 15 degrees). Lower the elevation mask. Also, if the survey is being conducted near obstructions like trees or tall buildings, ensure that the Multipath Reduction boxes have been enabled.
What to do if my Topcon HiPER GD GPS receiver does not start data logging?
If your Topcon GPS receiver isn't starting data logging, it could be due to a lack of free space for files, or because the receiver has already logged 512 files into the internal memory. To resolve this, download receiver files to a computer (if needed) and then delete unnecessary files.
Why my Topcon HiPER GD GPS receiver cannot connect to a computer?
If your Topcon GPS receiver cannot connect to a computer or external controller, it might be because the Daisy Chain mode is still active. Check the cable connection to ensure it's properly plugged into the correct serial port. A damaged cable could also be the cause, so try using an undamaged cable. Finally, ensure that the receiver port used for the connection is in Command mode; connect your receiver and a computer using a free port and start PC-CDU.
What to do if Topcon HiPER GD receiver does not power up?
If your Topcon GPS receiver isn't powering on, there might be a few reasons. First, the receiver could be in Zero Power Mode; try pressing the Reset key. If you're not using an external power source, the batteries may be discharged, so connect a fully charged external power source. If you are using an external source, the internal batteries might be drained; charge them overnight. If the issue persists after charging, the charger or internal batteries could be defective. In this case, contact TPS Customer Support for advice.
What is the solution if the distance between Topcon GPS Base and Rover is too far?
Close the distance between the Base and Rover, or use a radio repeater.
How to set Digisquelch control at the transmitting modem in Topcon HiPER GD?
The Digisquelch control at the transmitting modem should be On and set to Low.
How to set Digisquelch control at the receiving modem in Topcon HiPER GD GPS?
The Digisquelch control at the receiving modem should be On and set to Medium or High.
How to improve Topcon HiPER GD GPS bandwidth quality?
Use another frequency channel for both the Base and Receiver modems to resolve poor bandwidth quality.
How to resolve Topcon HiPER GD incompatible link rate?
Change the link rate to that which your modem supports.
Introduces HiPer GD/GGD receivers, GPS/GLONASS, and operational principles.
Covers charging batteries, power modes, and external power options.
Guides on establishing PC connection and using PC-CDU software.
Outlines initial steps for setting up the receiver, including antenna measurement.
Guides on configuring and setting up RTK Base and Rover stations.
Explains the function of the MINTER keys, LEDs, and status indicators.
Steps to take before contacting support, including resets and default settings.
Provides contact information for phone, email, and website support.
Covers general safety precautions, RF exposure compliance, and prohibited usage.
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