"Horse Race" By Howard Brecheisen ARCADIAN 3, no. 1 (November 6, 1980): 6,7. Horse Race Instructions from Arcadian: Up JY(1)=1 : Horse #1 Right JX(1)=1 : Horse #2 Down JY(1)=-1 : Horse #3 Left JX(1)=-1 : Horse #4 Each player uses his hand controller to choose the horse he wants to bet upon and the size of his bet. To choose the horse, first move the knob to one of the four Hand Controller positions (see above) and then pull trigger. To place a bet, move the knob forward to increase the amount by $5, move it back to decrease by $5. Set the bet with the trigger.