Instruction/ maintenance manual of the product Preamplifier KAV-250p Krell Industries
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CONTENTS KAV-250p Preamplifier Krell ® Industries, Inc. 45 Connair Road Orange, CT 06477-3650 USA TEL 203-799-9954 FAX 203-799-9796 E-MAIL krell @ krellonline.
CE Marking This product complies with the EMC direc- tive (89/336/EEC) and the low-voltage directive (73/23/EEC). Introduction Thank you for your purchase of the Krell KAV-250p. To obtain the best performance from your KAV-250p preamplifier, pay care- ful attention to its placement, installation, and operation.
Placement, continued Place the KAV-250p on a firm level sur- face, away from excessive heat, humi- dity or moisture. Other components may be placed on or around the KAV-250p, since the KAV-250p is not particularly hum sensi- tive. You may experiment with feet or cones as long as they are not permanently affixed to the chassis.
Connecting the KA V-250p The left and right channel RCA and balanced inputs and outputs are labeled on the back- plate. Maintain the correct left/right orienta- tion. To prevent the introduction of hum or other noise into the system, organize all wiring between the KAV-250p and other system components neatly.
that the next source played will not dam- age your system with a high output tran- sient. A description of the buttons on the KAV-250p and the KAV-250p remote is provided below. PWR Power On/Off Button AVOLUME Raises volume ¯’VOLUME Lowers volume ¯ L Bal R (remote control only) Shifts the balance to the left in ldB incre- ments.
THE KAV-250p REMOTE CONTROL Pwr CD D/A Amp/Pr~ Mode--Dim Dig In Display ~ Tape B-1 B-2 S-1 Gain S-2 S-3 S-4 Phase Tuner ¯ ¯ lntro r~ A/B Rep Rnd Scan Mem ] Mute Volume Track Pause Play [~ [_~__~ ~ [.
Optional Configurations S-3/PR For simplified integration of an ,adV surround sound processor, the S-3/PR input can be set to operate as a unity gain stage. In this Theater Throughput TM mode, when the S-3/PR input is selected, the volume and balance controls of the KAV-250p are dis- abled.
Warranty This Krell product has a limited warranty of five years for parts and labor on circuitry. Should this product fail to per- form at any time during the warranty, Krell will repair it at no cost to the owner, except as set forth in this warranty.
Return Authorization Procedure IMPORTANT: If you be/ieve there is a prob- /em with your unit, p/ease contact your dea/- er, distributor, or the Kre// factory immedi- ate/y. Do not return any unit to Kre//~ for repair without first discussing the prob/ern and obtaining a Return Authorization Number.
Krell ® Industries, Inc. 45 Connair Road Orange, CT 06477-3650 USA TEL 203-799-9954 FAX 203-799-9796 E-MAIL krell @ krellonline.com KAV-250p Specifications FREQUENCY RESPONSE .5Hz-132KHz + 0, -3dB SIGNAL TO NOISE, "A" WEIGHTED -105dB DISTORTION < 0.
An important point after buying a device Krell Industries Preamplifier KAV-250p (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Krell Industries Preamplifier KAV-250p 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 Krell Industries Preamplifier KAV-250p - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Krell Industries Preamplifier KAV-250p you will learn all the available features of the product, as well as information on its operation. The information that you get Krell Industries Preamplifier KAV-250p will certainly help you make a decision on the purchase.
If you already are a holder of Krell Industries Preamplifier KAV-250p, 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 Krell Industries Preamplifier KAV-250p.
However, one of the most important roles played by the user manual is to help in solving problems with Krell Industries Preamplifier KAV-250p. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Krell Industries Preamplifier KAV-250p 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
