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Hersteller: Ashly Dateigröße: 1.97 mb Dateiname: Unterrichtssprache:

The KLR-Series is made up of powerful, high-efficiency, lightweight amplifiers incorporating the latest technologies. We are confident that you will be pleased with the high performance, superb sound quality, reliability, and more. About Ashly Ashly Audio was founded in 1974 by a group of recording engineers, concert sound professionals, and electronics designers. The first products were elaborate custom consoles for friends and associates, but business quickly spread to new clients and the business grew. The philosophy we established from the very beginning holds true today: to offer only the highest quality audio tools at an affordable cost to the professional user – ensuring reliability and long life. More than thirty years later, Ashly remains committed to these principles. FCC Compliance 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 2. This device must accept any interference received, including interference that may cause undesired operation. Important Safety Instructions - 2 Introduction - 3 About Ashly FCC Compliance The KLR Series - 4 Physical Description - 5 Installation - 6 Troubleshooting - 10 Spec Table - 11 Warranty - 12 All Rights Reserved r0611 Page - 4 Operator Manual – KLR Series Amplifiers Important Safety Instructions – 2 Introduction - 3 The KLR Series - 4 Protection Physical Description - 5 Installation - 6 Troubleshooting - 10 Spec Table - 11 Warranty - 12 The KLR Series KLR-Series amplifiers are high-efficiency, lightweight high power amplifiers incorporating the latest amplifier technologies. The series provides a power range of 1000 to 2500 watts per channel at 2 ohms (20Hz20kHz, 1% THD). The KLR series is available in 2 channel versions at four power points. All models will drive 2, 4, or 8 ohm loads. *The KLR 3200 can also be used as a two channel 70V distributed output amplifier providing up to 800W per channel. For 70V applications, Ashly recommends setting the amplifier’s HiPass filter switch to 50Hz (see page 5). KLR-Series Power Ratings (per channel) Stereo Mono Bridged 4. KLR 2000 X 350W 600W 1000W 2000W 3200W KLR 4000 X 850W 1400W 2000W 4000W 5000W • Inputs are via 3-pin Euroblock, XLR, and .” TRS connectors. • Switch mode power supply provides high efficiency and low weight • Output connectors are four pin Speakon type. • Rear panel switches include: Gain and Operation Mode, Limiter, and HPF. • Forced air cooled (front panel intake, rear panel exhaust) • Front panel indicators for output level, clip/protect, and power on/off • Gain selectable switch for both channels • Removable dust filters on front panel • Rack ears for permanent installation in a standard 2RU 19”(rack mount width) enclosure Protection KLR-Series Amplifiers come standard with several protection circuits: .. Output over-current protection .. DC output protection .. Chassis internal temperature monitoring .. Inrush limiting .. Mains circuit breaker (Mains fuse used in KLR-5000) WARNING: Do not remove the mains connector ground. Copyright© 2011 – Ashly Audio Inc. Operator Manual – KLR Series Amplifiers Page - 5 All Rights Reserved r0611 Physical Description Each model in the KLR-Series is 2RU. The model number is indicated on the left side of the front panel Amplifier Front Panel 1. Mounting Holes – For rack mounting. 2. Air Inflow Vents – Cool air enters here. 3. Channel Attenuators – These knobs adjust the attenuation of the input signal of each channel from . to 0. 4. Signal, Clip, and Protect LEDs – Indicates output level of -30, -20, -10dB, Clip, and amplifier protect. 5. Power Switch and LED – Switches the unit on or off. The KLR 2000, KLR 3200, and KLR 4000 use a switch with a built in mains circuitbreaker. The KLR 5000 uses a non-breaker switch and an internal mains fuse instead. Amplifier Rear Panel (Note: KLR 5000 rear panel has different feature locations) 1. AC Cord – For connection to the AC mains 2. CH 1, CH 2, Bridged Output Connector – This connector provides the amplifier’s Channel 1, channel 1 and 2, or bridged output. 3. CH 2 Output Connector – This connector provides the amplifier’s Channel 2 output. 4. Air Outflow Vents – Warm air exits here. 5. Gain Switch – The Gain switch sets the gain for both channels. Gain selections vary between models. Check specifications for each model. 6. Mode Switch – This switch selects the amplifier’s operating mode (Bridge, Stereo, or Parallel Mono). 7. 3-Pin Euroblock Input Connectors – These connectors are used for balanced or unbalanced input signals. For parallel mode or bridged mode, use INPUT 1 only. 8. Combination XLR, 1/4” TRS Input Connectors – These connectors are used for balanced or unbalanced input signals, and are wired in parallel with the Euroblock connector. 9. Limiter Switch – This switch engages the limiter. There is a separate limiter for each channel. 10. HPF Switch – This switch selects the input HiPass filter to 30Hz, 50Hz,...

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