YORK LOCK & KEY CO., INC. 1554 ALTON ROAD MIAMI BEACH, FL. 33139 INSTRUCTIONS FOR SETTING NEW COMBINATION FOR SIMPLEX 100 & 200 SERIES ACCESS CONTROL STEP 1 WITH THE DOOR OPEN AND THE LOCK LOCKED, TURN FRONT CONTROL KNOB TO THE LEFT, AND RELEASE. PUSH THE EXISTING COMBINATION AND RELEASE BUTTONS. STEP 2 REMOVE THE ACCESS SCREW IN THE REAR OF THE LOCK HOUSING WITH THE ALLEN WRENCH PROVIDED. INSERT THE WRENCH INTO THE HOLE AND DEPRESS THE BUTTON INSIDE. REMOVE WRENCH. STEP 3 TURN THE FRONT CONTROL KNOB TO THE LEFT, AND RELEASE. STEP 4 RECORD YOUR NEW COMBINATION AND PRESS THE BUTTONS IN THE SEQUENCE DESIRED FOR NEW COMBINATION. NOTE: YOU CAN USE ONLY ONE BUTTON OR AS MANY AS FIVE BUTTONS FOR A COMBINATION. BUTTONS MAY BE PRESSED SIMUTANEOUSLY OR SUCCESSIVELY, BUT THE SAME BUTTON CANNOT BE USED MORE THAN ONCE IN THE SAME COMBINATION. STEP 5 TURN THE FRONT CONTROL KNOB TO THE RIGHT, YOUR NEW COMBINATION IS NOW INSTALLED. ***** CHECK COMBINATION THREE (3) TIMES BEFORE CLOSING DOOR ***** STEP 6 IF FRONT CONTROL KNOB OPENS THE LOCK WITHOUT PUSHING THE COMBINATION, STEPS 3, 4, AND 5 WERE PERFORMED OUT OF ORDER. TO REINSTALL A COMBINATION, FOLLOW THE ABOVE STEPS BUT OMIT STEP 1.