Instruction/ maintenance manual of the product QF231 Peavey
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www.pe avey . com Operatin g Manual QF ™ 2 31 QF ™ 15 1 Graphic Equaliz ers.
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3 3 IMPOR T ANT SAFET Y INSTRUCTIONS WARNING: When using electrical products, basic cautions should always be followed, including the following: 1. Read these instructions. 2. K eep these instructions. 3. Heed all warnings. 4. Follo w all instructions.
4 4 WICHTIGE SICHERHEITSHINWEISE ACHTUNG: Beim Einsatz von Elektrogeräten müssen u.a. grundlegende V orsichtsmaßnahmen befolgt werden : 1. LesenSiesich dieseAnweisungen durch. 2. BewahrenSie dieseAnweisungen auf.
5 5 INSTRUCTIONS IMPOR T ANTES DE SECURITE A TTENTION: L ’utilisation de tout appareil électrique doit être soumise aux precautions d’usage incluant: 1. Lireces instructions. 2. G ardezcemanuel pour defuturesréférences.
6 6 INSTRUC CIONES IMPOR T ANTES P ARA SU SEGURIDAD CUIDADO: Cuando use productos electrónicos, debe tomar precauciones básicas, incluyendo las siguientes: 1. Leaestasinstrucciones. 2. Guardeestas instrucciones. 3. Hagacaso detodos losconsejos.
7 Graphic Equalizers Thank you for purchasing a Peavey Electronics QF Series graphic equalizer . The QF family features one dual-channel model and one single-channel unit, all incorporating Peav ey’ s legendary low-noise, low-distortion design.
8 This LED array indicates output level from –12 dB to +12 dB. This calibrated, detented control regulates over all gain of the EQUALIZE R SECTION (3). Unity gain throughout the signal chain can be maintained by recovering lost signal gain at this point.
This is a standard I EC power connector . An AC mains cord having the appropriate AC plug and ratings for the intended operating voltage is included in the car ton. Never break off the ground pin on any equipment.
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11 SPECIFICA TIONS* QF ™ 131 QF ™ 215 Filter Q 4.77 2.3 Filter Frequencies (Hz ) 20, 25, 32, 40, 50, 63, 80, 25, 40, 63, 100, 160, 100, 125, 160, 200, 250, 250, 400, 630, 1 k, 1.6 k, 315, 400, 500, 630, 800, 2.5 k, 4 k, 6.3 k, 10 k, 16 k 1 k, 1.25 k, 1.
PEA VEY ELECTRONICS CORPO RA TION LIM ITED WARRA NTY Effective Date: 0 3/04/2010 What This W arranty Covers Y our Peavey W arranty covers defects in material and workmanship in Peavey products purchased and ser viced in the U.
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Featur es and specifications subject to change without notice. Peav ey Electronics Corporation • 5022 Hartley Peavey Drive • Meridian • MS • 39305 (601) 483-5365 • F AX (601) 486-1278 • www .
An important point after buying a device Peavey QF231 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Peavey QF231 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Peavey QF231 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Peavey QF231 you will learn all the available features of the product, as well as information on its operation. The information that you get Peavey QF231 will certainly help you make a decision on the purchase.
If you already are a holder of Peavey QF231, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Peavey QF231.
However, one of the most important roles played by the user manual is to help in solving problems with Peavey QF231. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Peavey QF231 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
