4.7.5. Button Operation
Action
Invert Display
Screen Backlight
ON/OFF
Zero
Mode Selection
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Revision 10
Button
Press
Press and Hold
Backlight automatically switch OFF after two
minutes.
Press and Hold
Zero the pressure range.
Press and Hold
Release 1s after the mode selection menu appears.
Use the UP
desired mode.
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Note
or DOWN
buttons to select
31