Conrad-johnson design Premier 140 Скачать руководство пользователя страница 4

Conrad-Johnson products purchased outside the United States are

covered by warranty terms of the importing distributor in the country in

which the product was originally purchased, which may differ from the

terms set out herein. Importing distributors are not obligated to provide

warranty service for products originally purchased outside their country.

Conrad-Johnson will provide warranty service for products outside the

United States, but in these cases, the customer must pay all shipping,

handling and customs costs both to and from our Service Department.

Questions about this warranty should be addressed to:

Service Department

conrad-johnson design, inc.

2733 Merrilee Drive

Fairfax, VA 22031

The conrad-johnson service department can also be reached by e-mail

at [email protected], by phone at 703-698-8581, or by fax at

703-560-5360

Service

If your conrad-johnson audio component requires service, repack it us-

ing the original box and packing material and ship to the Service Depart-

ment address above. Boxes and packing materials can be obtained

from our service department for a nominal charge if you no longer have

yours. Include with the unit a note describing the problem you are hav-

ing in as much detail as possible. It is especially important for our techni-

cian to know if the problem is intermittent. If you want an estimate of cost

for out of warranty service, be sure to request it in this note. Be aware

that requesting an estimate will delay service to your unit as we will have

to contact you for your approval before commencing service.

Registering The Warranty

Please return the enclosed card to the factory within 30 days of pur-

chase to register the warranty.

Premier 140 Owner's Manual

3

Содержание Premier 140

Страница 1: ......

Страница 2: ...ducts are selected with a view to maintaining optimal performance over the years Our reputation for producing among the industry s most reliable compo nents is a natural consequence of this engineerin...

Страница 3: ...States for use in the United States d Normal wear e Incidental or consequential damages are not covered under this warranty Some states do not allow the exclusion of incidental or consequential damage...

Страница 4: ...e mail at service conradjohnson com by phone at 703 698 8581 or by fax at 703 560 5360 Service If your conrad johnson audio component requires service repack it us ing the original box and packing mat...

Страница 5: ...frequency clearly marked on the back panel of the unit near the ac power cord In all cases the actual line voltage should be within 5 10 of the nominal rated voltage Electromagnetic Interference EMI C...

Страница 6: ...ld in Europe and other countries re quiring CE marking will not accept banana plugs These connectors will also accept spade lugs bare wire or pin connectors The two chan nels should be connected in co...

Страница 7: ...l in pressure and the system is said to be phase inverting Each component in the stereo system either preserves the phase of the incoming signal and is said to be phase correct or inverts the phase an...

Страница 8: ...it becomes little better than aver age To complicate matters our experience suggests that the choice of interconnects will be system dependent those that are top ranked on one system may be a poor cho...

Страница 9: ...be replacement as sim ple as possible Because the output tubes are individually biased re placement tubes need not be matched pairs No a c balance adjustment is necessary It is necessary to re bias th...

Страница 10: ...r each channel odd numbered tubes for the right channel even numbered tubes for the left channel and an attempt should be made to identify and replace it by either a replacing the fuse and turning on...

Страница 11: ...transformer is protected by a fuse on the ac power line F4 located in a tray in the ac power cord receptacle and by separate fuses on secondary windings for the the bias supply F1 the low voltage sup...

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