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Related Manuals for Trilogy 993
Summary of Contents for Trilogy 993
- Page 1 U S ER MANUAL...
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Page 2: Thank You
We strive to design and build world class products that stand the test of time. By reading this manual you can gain a clear understanding of the 993’s operation and learn to care for it correctly. In turn, it will reward you with a lifetime of outstanding performance. -
Page 4: Table Of Contents
Getting Started Introduction About this manual Unpacking Environment Power Supply Connections Operation Guide Operational Warnings Operational Warnings Protective Lockout Modes TAS link Overview TAS link Pinout Care & Service Cleaning Servicing Declarations Glossary Glossary Specifications/Returns 993 Specifications Returns Acknowledgements Acknowledgments... -
Page 6: Introduction
Should any part of this manual or the operation of the 993 not be clear to you, please do not hesitate to contact your Trilogy dealer. If they are not available please contact ourselves directly. -
Page 8: Unpacking
AC supply voltage before connecting the supply. The provided AC inlet cable should be used. The 993 must be earthed through the IEC inlet connector. Do not disconnect the AC earth at any time. If in doubt about any aspect of power supply, consult your Trilogy dealer or a qualified electrician. -
Page 10: Connections
Do not make connections or disconnections while the amplifier is powered. Connect with the supplied power input cable. The 993 can be left connected at all times to ensure reliable operation. If not being used for extended periods of time, switch off at the mains outlet or at the rear panel power switch. -
Page 12: Operation Guide
Having made and checked all appropriate input, output and power connections, power can be applied by turning on the [rear panel rocker switch]. The [power indicator] will be dimly lit to indicate the 993 is in standby. To fully turn on the 993 press the [power button]. - Page 13 Power Indicator Mode 993 Status TAS link Message Normal Standby Turn on with TAS link Standby..Temp xxC or button Pulsate Warm up Mute Warm up takes Warm Up 50 seconds Operational Trip counter is reset at Temp xxC..Trip xx power up...
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Page 14: Operational Warnings
The accumulated 993 valve hours can also be viewed in the pre amplifier, but of particular interest the user can view the live working of the... - Page 15 Power Indicator Mode 993 Status TAS link Message Normal Standby Turn on with TAS link Standby..Temp xxC or button Pulsate Warm up Mute Warm up takes Warm Up 50 seconds Operational Trip counter is reset at Temp xxC..Trip xx power up...
- Page 16 Temperature Hot The temperature of the 993’s heatsink is constantly measured by a sensor. If the temperature of the heatsink is too high a warning will be given before shutdown at excessive temperatures. Common causes of high heatsink temperatures are plac- ing the amplifier in direct sunlight, obstruction of airflow to the heatsink, sustained heavy drive for very long periods of time or very low impedance load.
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Page 18: Tas Link Overview
TAS link has a bus remote line (GPI) allowing equipment from other manufacturers to be powered on/off by a Trilogy pre-amp, or allow the 993 to be turned on by another system. -
Page 20: Tas Link Pinout
White/brown TAS link pinout is shown for completeness but most signals are proprietary for use by Trilogy equipment. However, to turn amplifier on remotely the user can apply 8-24VDC between pin1 (0V) and pin8 (24V max). Remove this voltage to return amplifier to standby. -
Page 22: Cleaning
It is good practice to replace the valves your amplifier periodically to prevent sudden loss of a signal path. Your Trilogy amplifier uses readily available and inexpensive valves should replacement be needed. If you are in any doubt your Trilogy dealer will help you assess whether your valves need replacing. -
Page 23: Glossary
RJ45 A standard latching connector chosen for TAS link. ended input Bond A unique security feature allowing your 993 to be Cat5(e) A standard 4 pair data cable chosen for TAS link. controlled ONLY by your Trilogy preamplifier and be included in it’s the PIN CODE protection. -
Page 24: 993 Specifications
Please do not send products back to us without this number as we will not accept liability for the product. If a product is not returned to us in its original packaging, after servicing we will return it, in Trilogy packaging and a nominal... -
Page 25: Acknowledgments
Acknowledgements Many people have worked tirelessly to help bring the 993 to you, and I would like to take this opportunity to thank - Emeka Chigbu, Nigel Crump, Simon Dart, Chris Sims and Simon Quill for their dedication to this project. - Page 26 Designed & Manufactured in London, England. MADE IN UK USER MANUAL 993.13092016.V1...
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