Yokogawa 202 Field Mounting Rate Totalizer User Manual

Page 45

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Installation

9.4 THE MAIN ELECTRONICS

The front section of the housing contains the microprocessor and display. It is
possible to adjust the display contrast via a small potentiometer on the board. The
Display Contrast is shown below and this can be adjusted for optimum contrast.

Adjacent to this control is a RESET switch which can be used to reset the
microprocessor. Note that pressing this button will set all totals to zero.