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Antelope OCX-V Owner's Manual

Video enabled high resolution audio clock generator
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Summary of Contents for Antelope OCX-V

  • Page 3 Owner’s Manual...

  • Page 5: Getting Started

    3. Connect any devices you’d like clocked to the appropriate outputs on the OCX-V back panel. 4. Power the OCX-V on via the power button on the front panel. Verify thet both the LOCK LED is lit, and thet none of the red warning LED’s are flashing.

  • Page 6: Front Panel

    OCX-V to use its internal, oven controlled crystal oscillator as timing reference, with one exception. The OVEN setting is also used to slave the OCX-V to incoming atomic clock; the device will do so automatically, if an incoming atomic clock signal is present.

  • Page 7: Status Leds

    In this case the red LED above SAMPLE RATE knob will flash. Note that in the DA mode, the OCX-V can work with non-standart sample rates as may occur in vari-speed mode; any sample rate from 30 to 202 kHz is acceptable.
  • Page 8 Although the OCX-V cane generate any frequency between 30kHz and 202 kHz, this chart is limited to those most commonly used. Note a setting that would produce invalid output is marked with an “x”.
  • Page 9 Video Generator Knob This knob selects the video signal provided b the four video outputs on the back of the OCX-V. The first five choices provide different video standards. PAL Black Burst PAL CB...

  • Page 10: Rear Panel

    S/PDIF input. Atomic Clock In and THRU The Atomic Clock Input allows the OCX-V to operate with unprecedented accuracy. This BNC input accepts the 10MHz clock signal found on atomic clock devices. This signal is buffered and made available at the Atomic THRU for chaining purposes.
  • Page 11 Word Clock Outputs 1-6 The sample rate provided by these outputs always matches the sample rate indicated by the Frequency Display on the front panel. Word Clock Outputs 7-8 The sample rate provided by these two outputs can either match the sample rate of outputs 1-6, or can be changed to alternate sample rates by using their corresponding knobs on the front panel.

  • Page 12: Appendix A Table Of Valid Input Frequencies In Gearboxing Mode

    OCX-V GEARBOXING MODE In Gearboxing Mode, the OCX-V always generates an output clock at the sample rate set by the SAMPLE RATE knob, regardless of the incoming reference frequency. This output clock is still phase-locked to the reference input, but the sample rates need not match.
  • Page 13 Appendix B Table of valid input video formats Europe Standart Definition NTSC 59.94 N. America Standart Definition NTSC 60 N. America Standart Definition. Avoids drop frame time code. 1080i-60 Japan Supercedes analog 1035 line system. Interlaced. 1080i-59.94 N. America: CBC, NBC, PBS Contribution format.
  • Page 14 Internal Reference: Oven Controlled Crystal Oscillator Frequency Accuracy: Better than 1 PPM Atomic Clock input: 10 MHz, BNC 75 Ohm Reference inputs: 2WC, 1 AES/EBU, 1S/PDIF, 1 VIDEO, 10 MHz Atomic Video Reference: PAL, NTSC, NTSC 60 and common HDTV standards Audio Clock Outputs: 8 WC (6 Standard and 2 User Defined)
  • Page 16 Version: 28.07.2014...

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