22
Frequently
Asked
Questions
Why doesn’t my CM1000 NDVI meter detect my GPS
signal?
The GPS receiver must be turned on and receiving
satellite signals prior to turning on the CM1000
NDVI meter.
The data output from the GPS must be specifically
set for NMEA text. This setting is in the GPS
receiver itself, not in the CM1000 NDVI meter or
software.
I have new batteries. Why doesn’t my initial startup
screen read “Battery at 100%”?
The battery strength indicator is set to accurately
detect the strength of alkaline batteries. The
displayed battery strength of NiCad batteries will be
less than 100%.
Does the CM1000 NDVI meter transmit any signal or
light to the target?
No. The CM1000 NDVI meter only senses the light
being reflected from the target and compares that
reflected light to the ambient light available for
reflection.
