Instrutech CDM900 Micro Bee User Manual page 15

Instruction Manual CDM900 Micro Bee
 Briefly press the <ADJ> button with a pin (max. ø1.1 mm) or briefly apply supply voltage to pin 7 of the D-Sub
connector to set zero. The zero adjustment runs automatically (duration ≤8 s).
Press the button briefly
max. ø1.1 mm
After zero adjustment the gauge automatically returns to normal measurement mode.
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