1. Power up the unit while holding the REC button 2. Press the 2 button, the 2 light should turn on 3. Press REC button, the REC light should turn on 4. This step toggles the normally closed setting. a) For input 1: Press the 1 button, turning the 1 light ON for normally closed, or OFF for normally open. b) For input 2: Press the 2 button, turning the 2 light ON for normally closed, or OFF for normally open. 5. Press REC twice. The unit will resume normal operation.
WARNING: HYDRAULIC AND PNEUMATIC POWER SYSTEMS CAN FAIL THROUGH MISUSE, AGE OR MALFUNCTION. THE SYSTEM DESIGNER
IS WARNED TO CONSIDER THE FAILURE MODES OF ALL COMPONENTS USED IN THE DESIGN AND ENGINEERING OF ALL SYSTEMS AND TO PROVIDE ADEQUATE
SAFEGUARDS TO PREVENT PERSONAL INJURY OR DAMAGE TO EQUIPMENT IN THE EVENT OF SUCH FAILURES