Nomenclature and Functions
6
Panel
LEDs
Key Function
Power switch ON/OFF of power of the RC-3R.
Turn-round key Total station will be in turn-round motion.
Escape key
Cancels the emitting laser for turn-round motion. The total station will
stop the turn-round operation after continuing the motion for a while.
Channel key Sets up channels for optical communication.
LED Status Contents
Power
LED
On solid The power of RC-3R is ON.
Flash The battery remaining of RC-3 is low.
The battery should be recharged or replaced with a fully
charged battery.
Off The power is OFF
Receiving
LED
On solid
RC-3R is in the middle of data reception.
Sending
LED
On solid RC-3R is in the middle of data transmission.
Flash RC-3R is in the middle of turn-round command transmission.
Channel key
Channel display / Battery remaining display
Receiving LED
Sending LED
Power LED
Power switch
Turn-round key
Escape key