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Trilogy 925 User Manual

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U SER M A N U AL
925
USER MANUAL 925.23102014.V2

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Summary of Contents for Trilogy 925

  • Page 1 U SER M A N U AL USER MANUAL 925.23102014.V2...

  • Page 2: Thank You

    Welcome Firstly, thank you for purchasing your Trilogy Audio Systems 925 Integrated amplifier, we value your custom. We strive to design and build world class products that stand the test of time. By reading this manual you can gain clear understanding of its operation and learn to care for it correctly.

  • Page 3: Table Of Contents

    Balance To assign the default balance setting Display To set various display parameters Mood Light To enable or disable the blue Mood Lights under the 925 Warm Mode To enable or disable Warm Mode External To set TAS link parameters...
  • Page 4 High speed bus Low speed (quiet) bus Rear Panel LEDs Front Panel Warnings LEDs Appendices Appendix A TAS link Pinout Appendix B Default settings Care & Service Cleaning Servicing Declarations Glossary Glossary Specifications/Returns 925 Specifications Returns Acknowledgements Acknowledgements USER MANUAL 925.23102014.V2...

  • Page 5: Introduction

    925's complex and rather unique features. Should any part of this manual or the operation of the 925 not be clear to you, please do not hesitate to contact your Trilogy dealer. If they are not available please contact ourselves directly.

  • Page 6: Unpacking

    The AC inlet cable provided should be used. The 925 must be earthed. 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 7 USER MANUAL 925.23102014.V2...

  • Page 8: Connections

    The 925 allows separate selection of the source to be amplified, and the line level source for output SEND to a recorder, AV or multi- room system. Input 6 should be used for any return signal from the recorder etc. To prevent howl round, this 6/RTN cannot be selected as the SEND output.
  • Page 9 5225-- [enter] 522500 Rotate [shaft encoder] to display third Pin Code pair 522594 [enter] Warm up... The number used above is purely an example. Your unique PIN Code is detailed in the separate sheet accompanying your 925. USER MANUAL 925.23102014.V2...

  • Page 10: Security

    Security Each 925 comes with its own unique PIN for your security. Please take precautions to remember your PIN and make sure it cannot fall into the hands of others. Should you not be able to enter the correct PIN, contact your Trilogy dealer.

  • Page 12: Powering The Amplifier

    TAS link attached Trilogy products turn on if they Warm up... are controlled from the 925. After sixty seconds, the amplifier is unmuted, the default input and volume are selected and displayed before the menu defaults to the home page.
  • Page 13 Input 5 Balance options Mute Right Bal <15 ..Bal <1 Bal Centre Bal >1 ..Bal >15 Mute Left Brightness options Bright Auto Bright 1 ..Bright 9  More options More Time Defaults Names Tools USER MANUAL 925.23102014.V2...

  • Page 14: Overview

    Overview The Trilogy 925 offers a nested menu structure to access the variety of options. This is intuitive, using a combination of [enter] / [escape] buttons and the rotary [shaft encoder]. By default, the amplifier displays what we call the ‘Home Page’, which is selectable as a blank screen, Trilogy logo, time, input or volume.
  • Page 15   More Time Sleep Timers Time Set    More Time Sleep Sleep Off Sleep 0:01 ..Sleep 2:00 USER MANUAL 925.23102014.V2...

  • Page 16: Menu Operation

    If you have enabled menu lock in the defaults (disabled by default), on turning the [shaft encoder] you will be prompted to enter the four digit menu PIN code provided with your 925. This is a different number to the six digit PIN entered when power is applied.
  • Page 17   More Time Timers Mon ><:00 Mon ><:00 Tue ><:00 Tue ><:00 Wed ><:00 Wed ><:00 Thu ><:00 Thu ><:00 Fri ><:00 Fri ><:00 Sat ><:00 Sat ><:00 Sun ><:00 Sun ><:00 All ><:00 All ><:00 USER MANUAL 925.23102014.V2...
  • Page 18 We deliberately prevented the [shaft encoder] ‘wrapping round’, eg 23 hours to 00 hours. Before 00 hours, there is an additional setting of hours which disables that timer. Trilogy 925 >< amplifiers are shipped with all timers disabled and minutes set to 00, that is ><:00...
  • Page 19    More Time Time Set Day HH:MM USER MANUAL 925.23102014.V2...
  • Page 20 [enter] to make the hours flash and adjust (always 24 hour clock), then [enter] again to adjust minutes. [enter] will cycle back to adjusting the day. Although seconds are not displayed, internally they are reset to zero if the time is adjusted. USER MANUAL 925.23102014.V2...
  • Page 21 Film in Output Balance Display Mood Light Warm Mode External     More Defaults PIN Codes Power Up Use PIN Skip PIN     More Defaults PIN Codes Menu Use PIN Skip PIN USER MANUAL 925.23102014.V2...

  • Page 22: Defaults

    PIN codes has two sub-menus to separately enable PIN requests when the amplifier is powered or to enter all of the detailed menus beyond More. Whether a PIN is requested in each case can be set here, pressing [enter] at allows Power Up Menu Use PIN Skip to be selected with the [shaft encoder]. USER MANUAL 925.23102014.V2...
  • Page 23 Trim -10 ..Trim +10     More Defaults Volume Start Mute -63.0dB ..-0.0dB     More Defaults Volume Mute -63.0dB ..-0.0dB     More Defaults Volume Film Mute -63.0dB ..-0.0dB USER MANUAL 925.23102014.V2...
  • Page 24 Nominally unity gain for surround systems where an input has a fixed volume level and all adjustments are made on the surround processor. The audio performance of the Trilogy 908 pre-amp benefits from the lack of closed loop control of the pre-amp gain, hence the gain will vary depending on the valves.
  • Page 25 More Defaults Film In Nofilm Input 1 Input 2 Input 3 Input 4 Input 5 Input 6 Input 7    More Defaults Output No output Input 1 Input 2 Input 3 Input 4 Input 5 USER MANUAL 925.23102014.V2...
  • Page 26 More / Defaults / Output The default output is selected when power is applied to the 925. The amplifier does not have to be turned on. This operation is quite deliberate. Whether the amplifier is on or off, it was felt important to maintain the currently selected record source so a recording can continue.
  • Page 27 Bal >1 ..Bal >15     More Defaults Display Home On Blank Logo Time Volume Input  Home off Blank Logo Time  Timeout 30 secs 60 secs 90 secs  Bright Bright Auto Bright 1..Bright 9 USER MANUAL 925.23102014.V2...
  • Page 28 With any of the above displayed, press [enter] to see the current setting and make changes. are a blank screen, the Trilogy logo, time of day, volume or input name. It is not logical for the 925 to display The options for...
  • Page 29 Warm off Warm on     More Defaults External Bus power Pwr on Pwr off  Bus remote Not used In on In warm Out on Out warm  High speed Hi off Hi on USER MANUAL 925.23102014.V2...
  • Page 30 More / Defaults / Warm Mode By default, warm mode is off. When enabled, a short press of the power button turns the 925 on, a short-press when on puts it into warm mode, a long press when on or warm will turn the equipment off. For the 925 alone, warm mode simply mutes the amplifier and is not of great benefit.
  • Page 31 More Names Inputs 1Input 1 Input 1  2Input 2 Input 2  3Input 3 Input 3  4Input 4 Input 4  5Input 5 Input 5  6Input 6 Input 6  7Input 7 Input 7 USER MANUAL 925.23102014.V2...

  • Page 32: Names

    More / Names Inputs are named here. Where Trilogy peripherals are installed on TAS link and can be named, this is also done in these menus. [enter] for , to name the seven inputs. The option to give names to TAS link devices relies on suitable devices being connected.
  • Page 33    More Names External 01..24. USER MANUAL 925.23102014.V2...
  • Page 34 LEDS mostly off with a short flash on. This indicates the unit's button is temporarily not used for on/off and can be used to ‘grab’ an ID number from the 925. If you need to switch off the remote devices during this time, for example due to excessive audio levels, use the 925 power button to switch off both the 925 amplifier and connected devices.
  • Page 35 Tools Bus status 9.8V  0.00A  0.0V  0.00A      More Tools Version Internal Master Vx.xx   Internal Display Disp x.xx   Internal Power Vx.xx  External 01..24. USER MANUAL 925.23102014.V2...

  • Page 36: Tools

    More / Tools Tools offers detailed system information —925 internal status, TAS link peripheral status, a ‘health check’ for the TAS link bus itself, and a check of software versions in the amplifier and peripherals. Tools also allows infra red remote checks, presets to be returned to the fac- tory default and TAS link equipped peripherals to be ‘security bonded’...
  • Page 37   More Tools Bond   More Tools Unbond    More Tools IR Code 0000 USER MANUAL 925.23102014.V2...
  • Page 38 The connected equipment, once bonded, cannot be turned on with its local power button or via TAS link other than with the original bonding 925. With target peripherals connected to TAS link, press [enter] and the message Done will be displayed. To prove bonding has been successful, power off bonded equipment either with their front panel buttons or via the 925.
  • Page 39    More Tools Factory Restore? USER MANUAL 925.23102014.V2...
  • Page 40 , will prompt you with to check whether you are really sure you want to reset. Factory Restore? If you press [enter], this will return all values to standard, detailed in Appendix B. To abort, press [escape]. USER MANUAL 925.23102014.V2...

  • Page 42: Overview

    Bus remote on This is a 10 Volt remote control signal for Trilogy equipment to power up, by starting their turn on procedure. Usually output by the Amplifier and optically isolated in power amps, the Amplifier can be set to receive this signal instead so a different system can deliver the main power-on signal.

  • Page 44: Low Speed (Quiet) Bus

    Local LSD LED F Bus LSD Diagnostics using these LEDs are possible, as part of Trilogy dealer training. You may be asked to look at these LEDs as part of any telephone support. Front Panel Warning LEDs Dots to the right of the front panel display are used to indicate problems. The centre right LED will flash if TAS link attached equipment capable of error reporting has a problem.

  • Page 46: Appendix A Tas Link Pinout

    Appendix A TAS link Pinout RJ45 FUNCTION Orange/white BUS POWER White/orange Green/white White/green Blue/white DATA+ White/blue DATA- Brown/white BUS REMOTE White/brown USER MANUAL 925.23102014.V2...

  • Page 48: Appendix B Default Settings

    Input 1 More Names Inputs 2Input2 Input 2 More Names Inputs 3Input3 Input 3 More Names Inputs 4Input4 Input 4 More Names Inputs 5Input5 Input 5 More Names Inputs 6Input6 Input 6 More Names Inputs 7Input6 Input 7 USER MANUAL 925.23102014.V2...

  • Page 50: Cleaning

    If your amplifier exhibits noticeable loss of performance, extreme sensitivity to vibration or becomes excessively noisy then new valves should be fitted by your authorised Trilogy dealer. There are no user serviceable parts inside. Do not open or attempt to repair the unit. Refer to your authorised Trilogy dealer for servicing. Declarations This product is guaranteed against defects in material and workmanship for 3 years from the date of purchase.

  • Page 51: Glossary

    Used to select previous level of menu structure. Return An input back from the recording equipment or AV loops. TAS link Trilogy Audio Systems’ proprietary Link between Shaft Encoder The rotary knob, used for volume control and data entry. products.

  • Page 52: Specifications

    Returns Should it be necessary for your 925 to be serviced, please send it in the original packaging to your dealer. If this is not possible please contact us directly and request a Return Authorisation Number. Please mark this number in the space provided on the outer packaging.

  • Page 53: Acknowledgements

    Acknowledgements Nearly three years in design and development, this current range of Trilogy products are unparalleled in their performance, aesthetics and system architecture. Only when a product is technically near perfect, blended with real passion and soul, is it possible for this level of overall performance to be achieved.

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