Bay Tek Games Big Bass Wheel, Service Manual

Page: 57 / 74

ENCODER WHEEL SENSOR
THE ENCODER SENSOR TELLS WHERE THE WHEEL IS AND DETERMINES
THE PAYOUT OF THE WHEEL. THE SENSOR "SEES" THE THIN SLOTS ON
THE ENCODER WHEEL AS BOUNDARIES BETWEEN THE LARGE SCORE
PANELS. IT ALSO "SEES" THE LARGE SLOTS AS HIGH SCORE VALUES IN
THE MIDDLE OF THE SCORE PANEL.
AS THE WHEEL SPINS, THE GREEN LED COMES ON AS THE NEXT SCORE
PANEL STARTS.
GREEN LED
WHEEL ENCODER
SENSOR (AACB1901) IS
MOUNTED SO THE TOP
SENSOR READS THE
OUTSIDE CUT-OUT
NOTCH.
HOME POSITION SENSOR.
THE HOME POSITION SENSOR IS ON THE SAME BOARD AND READS A
NOTCH TO CALIBRATE THE HOME POSITION.
THE LOWER SENSOR
READS THE 1 HOME
POSITION NOTCH ON
THE ENCODER WHEEL.
GREEN LED
NOTCH
NOTCH
BAY TEK GAMES, INC. BIG BASS WHEEL SERVICE MANUAL Page 57