Cine Sync CP-1 Footage/ Frame Counter. The CP-1 is a small footage counter that can replace mechanical counters on editing machines. The CP-1 is an electronic counter that makes no noise while running.Features:Display 35mm footage and frames. Can be configured for 16mm. 0.3" high LED display with leading zero suppression.Stop can be switch activated for editing tables for zero stop.External Hold to inhibit count when transports are not engaged.Battery backed up memory when power is offSwitch selectable pulse rates work with most standard film machines.Specifications:Size: PC board - 1.25" x 5.25" excluding switch. Metal Case optional.Power: Input +9 to +24 volts at 170 ma.Input: Bi-phase 5 volt logic. Rates include 1, 2, 2.5, 4, 5, 8, 10, 16, 25, 40, 50, and 80 pulses per frame. Output: +5 volts for encoder power. +5 volt logic at 100 ma for stop.External: +5 or 0 volt logic for remote hold input.