3
5. SWITCH explanation
ZERO KEY
: If press 3 seconds, set to 4mA automatically.
SET KEY
: Calibration KEY
UP KEY
: At Calibration, output rise (At one touch, 5 μ A rise)
DOWN KEY
: At Calibration, output fall (At one touch, 5μA fall)
(If press UP, DOWN key long, change of output grows)
6. CALIBRATION
To calibrate load cell and AM130,
the standard weight need more than 30% of full
capacity.
If press 3 seconds
RUN LED off
ZERO LED on
↓
When it is no load to Load cell, please set to 4mA by UP
key and DOWN key.
↓
ZERO LED off
↓
When give load more than 30% of Load cell capacity, SPAN
LAMP becomes ON.
Adjust to 20 mA (or required mA) with the UP key and
DOWN key.
↓
Calibration END
