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Инструкция по эксплуатации Crate Amplifiers, модель Deltabass Deltabass

Производитель: Crate Amplifiers
Размер: 976.28 kb
Название файла: bf0a147f-591d-4577-b2e5-299efd0a2c1d.pdf
Язык инструкции:en
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Фрагмент инструкции


(18) GROUND LIFT SWITCH This switch is provided to lift the ground on the XLR jack when ground loops are encountered. (19) EFFECTS SEND JACK Use this mono 1/4" output for supplying signals to external low-level effects or signal processing equipment. 5 (20) EFFECTS RETURN JACK Use this mono 1/4" input for returning signals from external low-level effects or signal processing equipment. (21) DDT™ COMPRESSION DEFEAT SWITCH DDT™ compression is defeated when the button is in the “in” position. DDT should be enabled at all times to protect the speakers. (22) STATUS/POWER LED This LED serves two functions on the DeltaBass amp. The LED is green when the power switch is in the “on” position and power has been supplied to the DeltaBass. During normal operation, the LED also acts as a DDT indicator. The LED illuminates red when DDT power amp compression is taking place. When DDT™ is defeated, the LED will illuminate red when clipping occurs. 6 DeltaBass™ Specifications NOTE: All specifications measure with mains voltage maintained at nominal level. Mains Voltage = 120 VAC 60 Hz (Fuse: 5 amps) 230 VAC 50/60 Hz (Fuse: 3.5 amps) 100 VAC 50/60 Hz (Fuse: 6 amps) Power Consumption = 200 watts SYSTEM NOISE: Typically greater than -85 dB POWER AMPLIFIER SECTION: Protection: Current limit protection circuit. Thermal protection circuit. DDT™ speaker protection circuit with defeat switch. GENERAL INFORMATION: Minimum load = 4 ohms DDT™ dynamic range: +12 dB Input sensitivity: 1 V RMS Two 1/4" output jacks in parallel. POWER OUTPUT: 160 watts (25.3 V RMS) into 4 ohms with no more than 0.1% THD+N 175 watts (26.46 V RMS) into 4 ohms @ 1% THD+N 110 watts (29.66 V RMS) into 8 ohms with no more than 0.1% THD+N 120 watts (30.98 V RMS) into 8 ohms @ 1% THD+N NOISE: Greater than 100 dB below full power @ 8 ohms typically -105 dB PREAMPLIFIER SECTION: SETTINGS FOR FOLLOWING MEASUREMENTS UNLESS OTHERWISE NOTED: Pre-Gain = 5 (12 o’clock) Contour = 0 (fully CCW) Bass = 0 (12 o’clock) Mid = 0 (12 o’clock) Mid Shift = 12 o’clock High = 0 (12 o’clock) Master Volume = 5 (12 o’clock) High Boost = out Pad = out DDT™ = Active INPUT SENSITIVITY (Level to achieve full power): With Pad Out... Nominal input: 65 mv Minimum input: 3 mv (pre gain and master fully CW) Maximum input: 2.3 volts (maximum signal at input before clipping occurs) With Pad (-10dB) In... Nominal input: 205 mv Minimum input: 9.5 mv (pre gain and master fully CW) Maximum input: 7.2 volts (maximum signal at input before clipping occurs) EQUALIZATION: Contour: special EQ curve Bass: +/-15 dB (shelving type) Midrange: +/-15 dB (peaking type) Mid Shift: 200-2 kHz High: +/- 15 dB (shelving type) High Boost: + 10 dB @ 8 kHz EFFECTS LOOP: Set for -10 dB with pre @ 5, Master @ 10 TUNER SEND: Buffered off input jack with no equalization. XLR OUTPUT (referenced to 1 V RMS = 0dBv): Pre-Eq selected: -2 dBv Post-Eq selected: -3 dBv 7 Rock Setting Set to appropriate level for instrument being used In Blues/Country Setting Out Set to appropriate level for instrument being used NOTE: DDT should be utilized for maximum speaker protection Slap Setting Set to appropriate level for instrument being used In Doesn’t matter when Mid is set to 0 Set as necessary Set as necessary to Set as necessary DeltaBass™ Recommended Settings 8 NOTE: DDT should be utilized for maximum speaker protection. NOTES: 9 PEAVEY ELECTRONICS CORPORATION LIMITED WARRANTY Effective Date: July 1, 1998 What This Warranty Covers Your Peavey Warranty covers defects in material and workmanship in Peavey products purchased and serviced in the U.S.A. and Canada. What This Warranty Does Not Cover The Warranty does not cover: (1) damage caused by accident, misuse, abuse, improper installation or operation, rental, product modification or neglect; (2) damage occurring during shipment; (3) damage caused by repair or service performed by persons not authorized by Peavey; (4) products on which the serial number has been altered, defaced or removed; (5) products not purchased from an Authorized Peavey Dealer. Who This Warranty Protects This Warranty protects only the original retail purchaser of the product. How Long This Warranty Lasts The Warranty begins on the date of purchase by the original retail purchaser. The duration of the Warranty is as follows: Product Category Duration Guitars/Basses, Amplifiers, Pre-Amplifiers, Mixers, Electronic Crossovers and Equalizers Drums Enclosures Digital Effect Devices and Keyboard and MIDI Controllers Microphones Speaker Components (incl. speakers, baskets, drivers, diaphragm replacement kits and passive crossovers) and all Accessories Tubes and Meters 2 years *(+ 3 years) 2 years *(+ 1 year) 3 years *(+ 2 years) 1 year *(+ 1 year) 2 years 1 year 90 days [*denotes additional warranty period applicable if optional Warranty Registration Card is completed and returned to Peavey by original retail purchaser within 90 days of purchase.] What Peavey Will Do We will repair or replace (at Peavey's discretion) p...

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Музыкальные инструменты - Deltabass Deltabass (976.28 kb)

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