16 | P a g e IM150 User Manual Illuminati Instrument Corp.
LED Colors and Meanings
Power is on. Waiting to connect to your
smartphone. Can also mean that you have just lost
connection to your smartphone.
Blinking, brief, then stops
The meter just connected to your smartphone.
Connected to your smartphone and sending a new
reading every time the LEDs flash. You will most
often see this when “Monitor Ambient” mode is
selected.
You have clicked the Identify button in the App UI.
The meter with the LEDs blinking in a rainbow
pattern is connected to the app. Useful to identify
meters if you have more than one.
The power button on the meter has been pressed
and held for 8-10 seconds to erase the bonding
between your meter and your smartphone.
or
During a firmware update, the meter will blink
magenta.
Blinks 3 times while power is
on. Will continue to blink
red 3 times, at short time
intervals.
Battery power is low. Change the batteries.
Power is turning off. You can turn the power off by
pressing the power button for about 1.5 seconds.