MASTERCLOCK RC600 Up/Down Timer Control

Up/Down Timer Control to add counting functionality to TCDS and NTDS line of clocks - also can be used as a stand-alone counter display - POE or A/C powered Count-up or count-down up to 99 hours Reference time from NTP, IRIG-B or SMPTE (30/25/24 fps non drop frame) Generate SMPTE (30/25/24 fps non drop frame)