Antelope Isochrone Trinity Owner's Manual

Universal high definition master clock
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Summary of Contents for Antelope Isochrone Trinity

  • Page 2 SAFETY NOTES To reduce the risk of electrical shocks, fire, and related hazards: Do not remove screws, cover, or cabinet. There are no user serviceable parts inside. Refer servicing to qualified service personnel. Do not expose this device to rain, moisture or spillover of liquid of any kind. Should any form of liquid or a foreign object enter the device, do not use it.
  • Page 3: Table Of Contents

    CONTENTS Front and Rear Panel layout reference ............ Introduction ....................Getting Started ..................Front Panel functions explained ............... 9-10 Rear Panel explained................Gearboxing in detail ................. Appendix B: Table of valid input video formats ......... Appendix C: Error Messages ..............Installation and connection ...............
  • Page 5: Introduction

    INTRODUCTION Congratulations! You are now the proud owner of the latest generation of master clock from the world's favourite clocking company. Based on years of research, Trinity is a brand new design that is the most flexible, best sounding, most stable, and easiest to use master clock available.
  • Page 6: Getting Started

    GETTING STARTED It only takes a few moments to harness the benefits of the Isochrone Trinity. Connect Trinity to an AC or DC power source via rear panel connectors Power on using front panel power button (1). To use Trinity's internal clock, set SOURCE knob (3) to OVEN, and press to confirm.
  • Page 7: Front Panel Functions Explained

    FRONT PANEL Power on/off button AC/DC power indicators Indicators to show whether AC or DC power is in use. SOURCE Encoder Knob The source knob selects the input from which Trinity receives a timing reference. Select OVEN to use the internal oven controlled crystal oscillator, or if Trinity is connected to the 10M Atomic Clock via the rear panel Atomic Input.
  • Page 8 AUDIO Channel Edit Select Buttons These three buttons are used to select the audio channels for editing, and can be edited individually or all at the same time which, if editing all can give you a big single channel master clock utilizing all rear panel outputs. If pressed once from standard mode the current state of the channel(s) will be visible, including varispeed and pull ups/pull downs.
  • Page 9 USA pull up/pull down (+/-0.1%) When in edit mode, this button toggles +/- 0.1% pull up/pull down for the channel(s) being edited. To confirm an edit press the SAMPLE RATE knob (4). On the triple display for the given channel(s), the top line of the digit to the far right is lit for a pull up, and the bottom line is lit for a pull down.
  • Page 10: Rear Panel Explained

    REAR PANEL AC Power Socket The IES AC Connection supports an input range of 90 5 -2 0VAC. This enables the device to automatically accommodate mains voltages in any country. DC Power Connection Speakon NL4FX socket for 12VDC Watt power supply. Word Clock Inputs 1 &...
  • Page 13: Appendix C Error Messages

    Appendix C Error Messages Display says: CANNOt dA CHOSEN SOUГCE Read: Cannot DA Chosen Source Reason: The Audio channel is set to DA, and SOURCE is set to either OVEN or VIDEO. Solution 1 Continue in DA mode by changing SOURCE knob to a position corresponding to a valid rear panel input. Solution 2 Leave DA mode, selecting an internal sample rate.
  • Page 14: Installation And Connection

    INSTALLATION AND CONNECTION Before placing the device into its operating location, consider the following: To minimize frequency instabilities, the device should not be placed near equipment generating strong magnetic fields, such as generators, transformers, etc. To prevent possible interference, observe a minimum distance of 5 centimetres (2 inches) between the cables of this device and any non-coaxial audio cables.
  • Page 15: Calibration

    CALIBRATION MODE: Trinity can be calibrated periodically by connecting it to the 10M Atomic Clock. This is not something that necessarily needs to be done very often, but if desired here's how to do it... Connect 10M to Trinity as normal. Power on both devices, and wait for 10M device to reach operating temperature.
  • Page 17 S/PDIF: 4 RCA @ 75 Ohms Word clock outputs except Audio A 256x Audio A 256x WC Basics x256 32.0 kHz 32.0 kHz 44.1 kHz 44.1 kHz 88.2 kHz 176.4 kHz 48.0 kHz 48.0 kHz 96.0 kHz 192.0 kHz Power Supply: AC, universal input 90 - 250VAC, 15W DC, 12VDC +/- 1VDC, 15W Operating Temperature:...
  • Page 18: Notes

    NOTES ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

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