GUIDE TO DISPLAY CODES
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4. GUIDE TO DISPLAY CODES
This prompt appears for a few seconds each time the
instrument is turned ON.
This prompt indicates the battery capacity value.
Indicates that the instrument is in a ready state and waiting for
the next command (Timer or Zero).
After Timer is pressed, a blinking hourglass icon appears and
the display shows a 60 minutes countdown. At the end of the
countdown an acoustic signal alerts the user that the timer is
finished.
Indicates that the meter is performing a zero measurement.
The light intensity is automatically readjusted (auto-calibration
features) if necessary.
The instrument is zeroed and a measurement can be made.
Indicates that the meter is making a measurement.
Batteries voltage is getting low and the batteries need to be
replaced.
Indicates that the batteries are dead and must be replaced.
After this message appears, the instrument is switched off.
Change the batteries and restart the meter.