Calibration Procedure - Johnson 1455-0000 Manuel D'instructions

5. Calibration Procedure

IMPORTANT: It is the responsibility of the user to verify
the calibration of the instrument before each use.
1. Press the On/Off and C button at the same time to enter calibration
mode. The LCD will display - - - -.
2. Put the unit on a flat surface, such as a table, with the LCD upright and
facing the operator as shown in picture 1.
©2014 Johnson Level & Tool - Rev. 1
Pic. 1
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