CHC i80 User Manual page 9

Satellite LED
Fn button
Name
Satellite LED (Blue)
Correction LED (Green)
LCD screen
Fn button
Power & Enter button
Description
Shows the number of satellites that the receiver has
tracked.

When the receiver is searching satellites, the blue
LED flashes once every 5 seconds.

When the receiver has tracked N satellites, the blue
LED will flash N times every 5 seconds.
Indicates whether the receiver is transmitting/receiving
differential data.
The green LED flashes once per second when

As a Base station: successfully transmitting
differential data.

As a Rover station: successfully receiving differential
data from Base station.
This liquid crystal display enables you view the basic
information and current configuration settings of
receiver.

Move to next line of the menus or options.

Move to next character of the value that you want
to make change.

Cancel the change you make on a function.
Works as a Power button:

Press and hold this button for 3 seconds to turn on
or turn off the receiver.
Works as a Enter button:

Advance to next screen.

Make change to the selected character or field.

Confirm the change you make on a function.

Confirm the changes you make on a screen.
Works as a Reset button:

Hold Fn button, and press this button for 5 times
i80 GNSS Receiver User Guide
2. Getting started with i80
Correction LED
LCD screen
Power & Enter
button

Page 7