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Limited Warranty

B&K Components Ltd., referred to herein as B&K, warrants your B&K equipment against all defects in
material and workmanship for a period of five years from the date of purchase.  This warranty applies only
to the original purchaser and only to equipment in normal residential use and service.  Defective equipment
must be returned to B&K, prepaid, accompanied by sufficient payment to cover the cost of return shipping
and handling, and will be repaired or replaced at the discretion of B&K whose decision as to the method of
reparation will be final.

This warranty shall not apply to any equipment which is found to have been improperly installed, incorrectly
fused, misused, abused, or subjected to harmful elements, used in any way not in accordance with
instructions supplied with the unit, or to have been modified, repaired or altered in any way without the
expressed, written consent of B&K.  This warranty does not apply to the cabinet, the remote controller, or
appearance items such as the faceplate, control buttons, or display lenses, nor does it cover any expenses
incurred in shipping the unit to and from the manufacturer’s service depot.

No warranty, implied or otherwise created by State law shall extend beyond the terms of this warranty and
B&K shall not be liable for any incidental or consequential damage arising out of a defect in material or
workmanship of the unit during the terms of this warranty or thereafter.  Some States do not allow the
exclusion or limitation of incidental or consequential damages and the foregoing exclusions may not apply to
you.

This warranty gives you specific legal rights.  Your may also have other rights which vary from State to
State.

No agent, representative, dealer or employee of B&K has the authority to increase or alter the obligations or
terms of this warranty.

B&K Components Ltd.

RETURNING EQUIPMENT

No equipment may be returned to B&K Components Ltd. Without a RETURN AUTHORIZATION.  Should
you find it necessary to return equipment to B&K, for any reason, a RETURN AUTHORIZATION (RA)
number must be issued by B&K in respect of the equipment being returned.  You may request an RA
number by calling B&K at the numbers below.  We ask that you provide the following information at that
time.

1.Your name, address, and phone number.
2.The model and serial number of the equipment being returned.
3.A description of the problem being experienced.

Your call will be referred to a Technical Service Representative who will work with you to resolve the
problem.  If it is determined that the unit must be returned for repair, an RA number will be issued.

B&K Components Ltd.

 2100 Old Union Road, Buffalo New York 14227

  1-800-543-5252 or 1-716-656-0023 

Page 12

P/N 13007 Rev.0004

Summary of Contents for 7250

Page 1: ...B K Components Ltd P N 13007 Rev 0004 Reference 7250 7260 series II Five Six Channel Amplifier OWNER S MANUAL...

Page 2: ...B K Components Ltd 2100 Old Union Road Buffalo New York 14227 P N 13007 Rev 0004...

Page 3: ...page 4 Rear panel description page 4 6 Level controls page 5 Inputs page 5 6 Outputs page 6 Control Muting page 8 9 System installation page 7 Making the connection page 7 8 Troubleshooting page 10 C...

Page 4: ...if the power rating of each individual driver is exceeded by the amplifier Make sure that all the drivers in your speaker system are capable of handling not only the power being delivered by the ampl...

Page 5: ...emanding audio signals at rated power levels Features Toroidal Transformers Efficient high current shielded transformer Discrete Circuitry More accurate and three dimensional reproduction of source ma...

Page 6: ...d to the amplifier 3 Speaker outputs For connecting the speakers to the amplifier Explained further on page 6 4 Amplifier control muting input output To provide remote switching of mute on off of the...

Page 7: ...t driver impedances Any fine tuning should be done by the preamplifier Example When using 4 ohm and 8 ohm speakers together the 4 ohm may sound louder than the 8 ohm at a given volume level The level...

Page 8: ...d to accept a banana type plug or spade lug connector shown below and are color coded for easy identification The positive post should always be connected to the speakers jack The negative post should...

Page 9: ...n possible use a separate AC power line for the amplifier one that is not shared by any other household component Important Tip Take a piece of string longer than the longest cable run and mark it at...

Page 10: ...problems that cannot be traced to the source or the material being played consult the TROUBLESHOOTING section on page 10 Note When turning equipment off the amplifier should always be turned off firs...

Page 11: ...IS CIRCUIT If the control function is desired each unit in the system must remain connected at all times and the control must be enabled To enable the control function the CTRL ENABLE button must be o...

Page 12: ...Speaker fuse blown 6 Level controls adjusted improperly No sound on some or all selected channels on LED illuminated 1 Reconnect power cord 2 Check AC switch or fuse 3 Check for shorts or overloading...

Page 13: ...Slew rate 14 V usec Dynamic headroom 1 2 dB S N A weighted 95 dB Voltage gain 28 Line voltage 120 220 240 VAC switchable Dimensions O A 17 w X 19 25 d X 7 25 h Weight 70 lb Power consumption 1830 watt...

Page 14: ...B K shall not be liable for any incidental or consequential damage arising out of a defect in material or workmanship of the unit during the terms of this warranty or thereafter Some States do not all...

Page 15: ...B K Components Ltd 2100 Old Union Road Buffalo New York 14227 P N 13007 Rev 0004...

Page 16: ...B K Components Ltd 2100 Old Union Road Buffalo New York 14227 www bkcomp com P N 13007 Rev 0004...

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