Instruction Manual

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.