The Cine Sync EC-2 RM Studio Footage Rack Mount Counter. Rack Mount Counter designed for film dubbing and screening rooms. Directly drives the TC-Maxi Studio Time Code Readers, displaying footage, speed, runtime and time code.Features:Display: Film Speed, Footage and framesControl: The input from the internal counter or an external time code source.Automatic zero re-set from the projector changeover or total runtime footage.Remote: Reset, hold, A/B projector, input, time code/ counter, time code/ user bits and auto reset.Zero stop: generates a stop pulse at zero.Frame Blanking: Unused hour digits and frames above 20 fps.Memory: Remembers last count when turned off.Negative Count: Shows count below zero as -1, -2, -3, etc.Specifications:Size: 19" x 1.75" rack mountWeight: 5 lbs.Power: 12v to 18v at 2 amps.Inputs: A and B biphase 5v logic; Time Code In Remote function control.Outputs: Footage Counter time code; TC-MAXI Interface; Optically isolated zero stop switch 24v at 100 ma; Time Code out differential 1v running at 30 fps; 5v encoder power.Pulse Rates: .5, 1, 2, 4, 5, 8, 10, 20, 25, 32, 40, 50, 80, 100, 160 pulses per frame.