Crest Audio Pro-LITE 2.0 / 3.0 Owner's Manual
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Crest Audio Pro-LITE 2.0 / 3.0 Owner's Manual

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Pro-LITE
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Pro-LITE
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Power Amplifers
Owner's Manual
2.0 / 3.0
2.0 / 3.0 DSP
1

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Summary of Contents for Crest Audio Pro-LITE 2.0 / 3.0

  • Page 1 Pro-LITE 2.0 / 3.0 ® Pro-LITE 2.0 / 3.0 DSP ® Power Amplifers Owner’s Manual...
  • Page 2 Intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. Intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. CAUTION: Risk of electrical shock —...
  • Page 3 Är avsedd att varna användaren för förekomsten av oisolerad ”farlig spänning” inom produktens hölje som kan vara av tillräcklig nivå för att personer ska riskera elektrisk stöt. Är avsedd att uppmärksamma användaren på förekomsten av viktiga handhavande- och underhållsinstruktioner (service) i den litteratur som medföljer produkten.
  • Page 4 人体への電気ショ ックの危険が考えられる製品筐体内の非絶縁 「危険電圧」 の存在をユーザーに警告す るものです。 製品に付属し ている説明書に記載の重要な操作およびメンテナンス （サービス） 要領の存在をユーザーに警告するものです。 注意 ： 電気ショ ックの危険あり — 開けないでく ださい! 注意 ： 電気ショ ックの危険を低減するため、 カバーを外さないでく ださい。 内部部品はユーザーによるサービス不可。 資格のあるサービス要因のサービスを要請し て く だ さい。 警告:電気ショ ックまたは火災の危険を避けるため、 この装置を雨または湿気にさら し てはなりません。 ま た、 過敏など液体を含む物をこの装置上に置いてはなりません。 この装置を使用する前に、 警告事項につ いて操作ガイ ドをお読みく ださい。 保護接地端子。装置は保護接地に接続している電源コンセントに接続する必要があります...

  • Page 5: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS WARNING: When using electrical products, basic cautions should always be followed, including the following: Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with a dry cloth. Do not block any of the ventilation openings.
  • Page 6 INSTRUCCIONES IMPORTANTES PARA SU SEGURIDAD CUIDADO: Cuando use productos electrónicos, debe tomar precauciones básicas, incluyendo las siguientes: Lea estas instrucciones. Guarde estas instrucciones. Haga caso de todos los consejos. Siga todas las instrucciones. No usar este aparato cerca del agua. Limpiar solamente con una tela seca.

  • Page 7: Instructions Importantes De Securite

    INSTRUCTIONS IMPORTANTES DE SECURITE ATTENTION: L’utilisation de tout appareil électrique doit être soumise aux precautions d’usage incluant: Lire ces instructions. Gardez ce manuel pour de futures références. Prétez attention aux messages de précautions de ce manuel. Suivez ces instructions. N’utilisez pas cette unité proche de plans d’eau. N’utilisez qu’un tissu sec pour le nettoyage de votre unité.

  • Page 8: Wichtige Sicherheitshinweise

    WICHTIGE SICHERHEITSHINWEISE SICHERHEITSHINWEISEACHTUNG: Beim Einsatz von Elektrogeräten müssen u.a. grundlegende Vorsichtsmaßnahmen befolgt werden: Lesen Sie sich diese Anweisungen durch. Bewahren Sie diese Anweisungen auf. Beachten Sie alle Warnungen. Befolgen Sie alle Anweisungen. Setzen Sie dieses Gerät nicht in der Nähe von Wasser ein. Reinigen Sie es nur mit einem trockenen Tuch.

  • Page 9: Tärkeät Turvallisuusohjeet

    TÄRKEÄT TURVALLISUUSOHJEET VAARA: Käytettäessä sähkölaitteita tulee aina huomioida mm. seuraavat turvallisuusohjeet: Lue nämä ohjeet. Säilytä nämä ohjeet. Huomioi kaikki varoitukset. Noudata kaikkia ohjeita. Älä käytä laitetta veden lähellä. Puhdista vain kuivalla kankaalla. Älä tuki mitään tuuletusaukkoja. Asenna valmistajan ohjeiden mukaisesti. Älä...

  • Page 10: Viktiga Säkerhetsinstruktioner

    VIKTIGA SÄKERHETSINSTRUKTIONER VARNING: När du använder elektriska produkter ska grundläggande försiktighetsåtgärder iakttas, inklusive följande: Läs dessa instruktioner. Behåll dessa instruktioner. Iakttag alla varningar. Följ alla instruktioner. Använd inte apparaten i närheten av vatten. Rengör endast med en torr trasa. Blockera inte ventilationsöppningarna. Installera i enlighet med tillverkarens instruktioner. Installera inte i närheten av värmekällor som radiatorer, varmluftsventiler, spisar eller andra apparater (inklusive förstärkare) som ger ifrån sig värme.

  • Page 11: Viktige Sikkerhetsinstruksjoner

    VIKTIGE SIKKERHETSINSTRUKSJONER ADVARSEL: Ved bruk av et elektrisk apparat må grunnleggende forsiktighetsregler følges, inklusive de følgende: Les disse instruksjonene. Ta vare på disse instruksjonene. Følg alle advarslene. Følg alle instruksjoner. Ikke bruk apparatet i nærheten av vann. Rengjør bare med en tørr klut. Ikke blokker noen av ventilasjonsåpningene.

  • Page 12: Belangrijke Veiligheidsinstructies

    BELANGRIJKE VEILIGHEIDSINSTRUCTIES WAARSCHUWING: Bij gebruik van elektrische producten, moeten elementaire voorzorgsmaatregelen altijd worden opgevolgd, waaron- der het volgende: Lees deze gebruiksaanwijzing. Bewaar deze gebruiksaanwijzing. Besteed aandacht aan alle waarschuwingen. Volg alle instructies op. Gebruik dit apparaat niet in de buurt van water. Reinig het alleen met een droge doek.

  • Page 13: Importanti Norme Di Sicurezza

    IMPORTANTI NORME DI SICUREZZA: ATTENZIONE: Durante uso di apparecchiature elettriche vanno osservate alcune precauzioni basilari, tra cui le seguenti: Leggete queste istruzioni. Conservate le istruzioni. Rispettate tutte le avvertenze. Seguite le istruzioni. Non usate questo prodotto vicino all’acqua. Pulite esclusivamente con un panno asciutto. Non ostruite le fessure di ventilazione.

  • Page 14: Instruções Importantes De Segurança

    INSTRUÇÕES IMPORTANTES DE SEGURANÇA ADVERTÊNCIA: Ao usar eletrodomésticos, precauções básicas devem sempre ser seguidas, incluindo as seguintes: Leia estas instruções. Mantenha estas instruções. Preste atenção a todas as advertências. Siga todas as instruções. Não use este aparelho perto d’água. Limpe somente com um pano seco. Não obstrua nenhuma das aberturas de ventilação.
  • Page 15 安全のための重要事項 警告: 電気製品を使用する ときは、 次の項目を含め、 基本的な注意事項を常にお守り く ださい。 本書の指示内容をお読みく ださい。 本書は保管し て く ださい。 すべての警告に注意し て く ださい。 すべての指示に従って く ださい。 本装置を水の近く で使用しないでく ださい。 お手入れには乾いた布をお使いく ださい。 開口部をふさがないでく ださい。 メーカーの指示に従って設置し て く ださい。 ラジエータ 、 ス トーブなど (アンプを含む)、 発熱体の近く に設置しないでく ださい。 分極プラグや接地プラグの安全性を損なわないよ...
  • Page 16 重要安全事项 警告 ： 操作电器产品时，请务必遵守基本安全注意事项，包括 ： 阅读说明书。 妥善保管说明书。 注意所有安全警告。 按照要求和指示操作。 请勿在靠近水（或其它液体）的地方使用本机。 本机只能用干燥布料擦拭。 请勿遮盖任何通散热口。确实依照本说明书安装本机。 请勿将本机安装在任何热源附近，例如电暖器、蓄热器件、火炉或其他发热电器（包括功率放大器） 。 请勿破坏两脚型插头或接地型插头的安全装置。两脚型插头有两个不同宽度的插头片，一个窄，另一个宽一点。接地型插头有两个相同 的插头片和一个接地插脚。两脚型插头中宽的插头片和接地型插头接地插脚起着保障安全的作用。如果所附带的插头规格与您的插座不 匹配，请让电工更换插座以保证安全。 请勿踩踏或挤压电源线，尤其是插头、插座、设备电源输入接口或者电源线和机身连接处。 本机只可以使用制造商指定的零件 / 配件。 本机只可以使用与本机搭售或由制造商指定的机柜、支架、三角架、托架或桌子。使用机柜时，请小心移动已安装设备的机柜，以避免 机会推翻造成身体伤害。 在雷雨天或长期不使用的情况下，请拔掉电源插头。 所有检查与维修都必须由指定的专业维修人员进行。如本机的任何形式的损伤都须检修，例如电源线或插头受损，有液体或物体落入机 身内，曾暴露于雨天或潮湿的地方，不能正常运作，或曾掉落后损坏等。 不得拔出接地插脚。请写信索取免费手册《 Shock Hazard and Grounding》 。使用前，请仔细检查确认所使用的电源电压是否匹配设备 上标注的额定电压。 如果本机装在机柜中 , 其后部也应给予相应的支撑固定。 Note for UK only: If the colors of the wires in the mains lead of this unit do not correspond with the terminals in your plug‚ proceed as follows: a) The wire that is colored green and yellow must be connected to the terminal that is marked by the letter E‚...
  • Page 17 중요 안전 지침 경고: 전기 제품 사용 시 다음 사항을 포함해 기본적인 주의 사항을 항상 따라야 합니다. 이 지침을 읽어 주십시오. 이 지침을 준수하여 주십시오. 모든 경고 사항에 주의해 주십시오. 모든 지침을 따라 주십시오. 물기가 있는 근처에서 이 기기를 사용하지 마십시오. 마른...
  • Page 18 ‫ﺗﻌﻠﻴﻤﺎﺕ ﺍﻷﻣﺎﻥ ﺍﻟﻤﻬﻤﺔ‬ :‫ﺗﺤﺬﻳﺮ: ﻋﻨﺪ ﺍﺳﺘﺨﺪﺍﻡ ﺍﻟﻤﻨﺘﺠﺎﺕ ﺍﻟﻜﻬﺮﺑﻴﺔ، ﻳﺠﺐ ﺍﺗﺒﺎﻉ ﺍﻻﺣﺘﻴﺎﻃﺎﺕ ﺍﻷﺳﺎﺳﻴﺔ ﺩﺍﺋﻤﺎ، ﻭﺍﻟﺘﻲ ﺗﺸﻤﻞ ﺍﻟﺘﺎﻟﻲ‬ .‫ﻗﺮﺍءﺓ ﻫﺬﻩ ﺍﻟﺘﻌﻠﻴﻤﺎﺕ‬ .‫ﺍﻟﺤﻔﺎﻅ ﻋﻠﻰ ﻫﺬﻩ ﺍﻟﺘﻌﻠﻴﻤﺎﺕ‬ .‫ﺍﻻﻧﺘﺒﺎﻩ ﻟﺠﻤﻴﻊ ﺍﻟﺘﺤﺬﻳﺮﺍﺕ‬ .‫ﺍﺗﺒﺎﻉ ﻫﺬﻩ ﺍﻟﺘﻌﻠﻴﻤﺎﺕ‬ .‫ﻋﺪﻡ ﺍﺳﺘﺨﺪﺍﻡ ﻫﺬﺍ ﺍﻟﺠﻬﺎﺯ ﻋﻠﻰ ﻣﻘﺮﺑﺔ ﻣﻦ ﺍﻟﻤﺎء‬ .‫ﻳﻨﻈﻒ ﻓﻘﻂ ﺑﻘﻄﻌﺔ ﻗﻤﺎﺵ ﺟﺎﻓﺔ‬ .‫ﻻ...
  • Page 19 the retailer where the product was purchased. They can take this minorista donde compró el producto. Ellos pueden llevar este producto al reciclado product for environmental safe recycling. the retailer where the product was purchased. They can take this minorista donde compró el producto. Ellos pueden llevar este producto al reciclado seguro para el medio ambiente.
  • Page 20 FCC Compliancy Statement This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, that may cause undesired operation. Warning: Changes or modifications to the equipment not approved by Peavey Electronics Corp.

  • Page 21: Power Amplifiers

    ENGLISH Pro-LITE 2.0 / 3.0 ® Power Amplifiers Congratulations on your purchase of a Pro-LITE power amplifier, designed for years of reliable, flawless operation under ® rigorous use. The groundbreaking Pro-LITE Series utilizes an advanced design that allows Crest engineers to dramatically reduce ®...
  • Page 22 Front Panel AC POWER SWITCH This switch provides power to the amplifier. INDICATORS The Pro-LITE amplifiers feature five front-panel LED indicators per channel: ACTIVE, DC, TEMP, SIGNAL, and ACL ™ ® These LED indicators inform the user of each channel’s operating status and warn of possible abnormal conditions. ACTIVE LED The Active LED indicates that the channel is operational.
  • Page 23 Rear Panel AC POWER INLET: This is the receptacle for an IEC line cord, which provides AC power to the unit. Connect the line cord to this connector to provide power to the unit. Damage to the equipment may result if improper line voltage is used. (See line voltage marking on unit). Never break off the ground pin on any equipment.
  • Page 24 ENGLISH Pro-LITE DSP 2.0 / 3.0 ™ Power Amplifiers The DSP in the Pro-LITE amplifier series performs the common signal processing functions required for most loudspeaker ® applications. The processor functions include: equalization, band-pass filtering, crossover configuration, delay and limiting. Please read this guide carefully to ensure your personal safety as well as the safety of your amplifier.
  • Page 25 Front Panel AC POWER SWITCH This switch provides power to the amplifier. LCD SCREEN Blue, backlit LCD screen. INDICATORS The Pro-LITE amplifiers feature five front-panel LED indicators per channel: ACTIVE, DC, TEMP, SIG and ACL . These LED ® ™ indicators inform the user of each channel’s operating status and warn of possible abnormal conditions.
  • Page 26 Rear Panel AC POWER INLET: This is the receptacle for an IEC line cord, which provides AC power to the unit. Connect the line cord to this connector to provide power to the unit. Damage to the equipment may result if improper line voltage is used. (See line voltage marking on unit).

  • Page 27: Navigation Overview

    Navigation Overview Once the Crest Audio screen appears, you can start adjusting the DSP processor. Pressing the encoder will bring you to the main menu. Crest Pro-LITE screen The encoder knob to the right of the display is used to navigate the Main Menu selections.
  • Page 28 Navigation Overview continued To select an item from the Main Menu, rotate the encoder until To edit a parameter, press the encoder to move the cursor to the cursor marks the selection you want. Press the encoder the desired parameter on the screen. Turning the encoder then to navigate to the Sub Menu adjustment screens for that adjusts that parameter.
  • Page 29 Mode continued Bridge: Input A drives the amplifier in Bridge mode. Note: Bridge mode is only available on the Pro-LITE DSP 2.0 and 3.0 amplifiers. Bridge Mode screen Unlike the other function Sub Menus, the input mode does not change until you select “Save and Apply” and return to the Main Menu.

  • Page 30: Output Polarity

    Crossover Filters, Band-Pass Filters and Polarity continued The filter types available for the high-pass and low-pass filters are: No filter BW-12 dB Butterworth filter with 12 dB per octave slope. -3dB at corner frequency. Butterworth filters have a flat frequency response in the pass-band. Butterworth filter with 18 dB per octave slope.
  • Page 31 MaxxBass ® The MaxxBass enhancement system interacts with the ® high-pass filter for each channel to produce bass energy in a frequency range the loudspeaker can handle. The higher the MaxxBass number, the more the bass is enhanced. ® MaxxBass screen Parametric EQ There are five bands of parametric EQ for each channel.

  • Page 32: Limiter Screen

    Limiter The Pro-LITE DSP has limiters available on each channel. These limit the signal level to the input of the power amplifier stage. The limit threshold starts at zero and is adjusted in -1 dB steps, reducing the maximum output. You must be aware that the Pro-LITE DSP works the same as most other amplifiers in that their maximum output depends on the line voltage and load impedance.

  • Page 33: Specification Sheet

    Crest Pro-LITE 3.0 Specification Sheet ® ® Rated Power Bridge 4 ohms 3640 watts 20ms repetitive burst / 3000 watts 1% THD @ 1kHz. Rated Power Bridge 8 ohms 2000 watts 20ms repetitive burst / 1550 watts 0.15% THD @ 1kHz. Rated Watts 2ch x 2 ohms 1820 watts 20ms repetitive burst / 1500 watts 1% THD both channels driven @ 1kHz.

  • Page 34: Input Sensitivity

    Crest Pro-LITE 2.0 Specification Sheet ® ® Rated Power Bridge 4 ohms 2100 watts 20ms repetitive burst / 1950 watts @ 1 kHz 1% T.H.D. Rated Watts 2ch x 2 ohms 1100 watts 20ms repetitive burst / 900 watts 1% THD both channels driven @ 1kHz.

  • Page 35: Warranty

    Crest Pro-LITE 3.0 DSP Specification Sheet ® ® Rated Power Bridged 4 ohms 3650 watts 20ms repetitive burst / 2960 watts 1% THD @ 1kHz. Rated Power Bridged 8 ohms 2050 watts 20ms repetitive burst / 1850 watts 1% THD / 1680 watts 0.15% THD @ 1kHz.
  • Page 36 Crest Pro-LITE 2.0 DSP Specification Sheet ® ® Rated Power Bridged 4 ohms 2100 watts 20ms repetitive burst / 1950 watts @ 1 kHz 1% T.H.D. Rated Power 2ch x 2 ohms 1100 watts 20ms repetitive burst / 900 watts 1% THD both channels driven @ 1kHz.
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  • Page 40 Crest Audio • 5022 Hwy. 493 North • Meridian, MS 39305 Phone: (601) 486-2000 • Fax: (601) 486-1380 • www.crestaudio.com http://www.crestaudio.com Pro-LITE 2.0 / 3.0 & Pro-LITE 2.0 /3.0 DSP Power Amplifiers Owner's Manual 01/14 ™...

This manual is also suitable for:

Pro-lite 5.0 / 7.5Pro-lite 5.0 / 7.5 dsp

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