CHC i80 GNSS Quick Start Manual

CHC i80 GNSS is a high-precision GNSS receiver designed for professional surveying and mapping applications. It features advanced GNSS technology, including multi-constellation tracking and precise RTK positioning, ensuring accurate and reliable results even in challenging environments. With its rugged construction and long battery life, the i80 is ideal for field work, providing surveyors with the tools they need to get the job done efficiently and accurately.

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CHC® i80 GNSS Receiver

Quick Tour with SurvCE

(External Radio Rover Mode)

1.Prerequisites

Hardware : CHC i80 Base with internal radio

Kit, Controller Kit,UHF Bar Antenna (450-470

MHz), Lithium Battery, pole

Software : SurvCE version beyond 4.90.26

2.Steps to set i80 working as rover in external radio mode with

SurvCE

2.1 Rover installation

Fix the bar antenna onto the antenna port, screw the rover receiver on the pole, and put the Controller adapter in the right place like the figure.

Long press the i80 power button until the green and blue LED lights are on.

2. Click on [start] and then SurvCE

3. Click [Select New/Existing job]

4. Enter a job name and select a projection

2.2 Rover setting in SurvCE

1. Power on the receiver i80 GNSS Receiver Quick Tour with SurvCE (External Radio Rover) 1

5. Click on [Equip] → [3 GPS Rover] 7. Click [Comms] tab → select [Type] in

Bluetooth → select [BT Type] in Windows

Mobile and then click the icon

6. Click [Current] tab → select

[Manufacturer] in CHC → select [Model] in i80

8. After click the icon the follow interface will show and click [Find Device] to search BT device around i80 GNSS Receiver Quick Tour with SurvCE (External Radio Rover) 2

9. Click on the device that matches your device serial number, then click the icon

11. Click [Receiver] tab to set the antenna height info

10. Click on the

Bluetooth connection icon to build up the

12. Click [RTK] tab and set device to

[Internal UHF] and set the message type then click icon

Note:when your receiver working as external radio rover, the working mode should be chosen as [Internal UHF] not [Cable or

Generic Device] i80 GNSS Receiver Quick Tour with SurvCE (External Radio Rover) 3

13. Set the parameters of Internal UHF including protocol, power, channel, sensitivity and channel spacing then click the icon

15.

Then the green LED will flash and the states in [ Store Points ] will become

[ Autonomous] to [float] then to [ fix], which means the rover is getting the correction data from base.

16. The survey work can be done with the i80

Note: the protocol and the frequency must be the same between Data-link and Rover.

14. Click the mode set icon to finish the work i80 GNSS Receiver Quick Tour with SurvCE (External Radio Rover) 4

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