Mounting the Motor Assembly Electrical Connections 3. The unit is simple to install and operate. A standard 5 volt TTL output provides compatibility with lock-in amplifiers, signal averagers, oscilloscopes, computers and other TTL compatible equipment.
Disks are fragile and are carefully packed in rigid shipping materials.
Some disks are fabricated from thin reflective glass and must be handled with extreme care to avoid damage to the reflective surface, blade breakage, and personal injury from sharp edges. Return to Contents 2. Any chopper servicing should be performed by PTI personnel. Any user-adjustment of the assembly will void the System Warranty. The disk is placed on the spindle such that the blades pass through the slot in the photoelectric assembly on the base.