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Amplifier.

A fuse is located just under the mains input (location 3 in figure 1). Replacement is
simple and a spare fuse is provided inside the fuse housing itself. Always use the
correctly rated fuse, as indicated on the silk screen printing, there are two different types
according to the operating voltage.

Qualified and authorised personnel should undertake any other servicing regarding the
electronic section.

In case of any malfunction of the unit, the first thing to be checked should be the input
connection, more especially if the source has unbalanced outputs (see “Operating
Instructions” section) as improper connection can result in significant level reduction and
affect the response.

List of spare parts.

PART NUMBER

DESCRIPTION

9900 0362

System 800A Cabinet assembly

7900 0413

Driver kit

7900 0414

Recone kit for LF unit

7900 0406

HF diaphragm assembly

4504 5725

Screw  M5 x 30mm hex countersunk black

6184 0043

Port tube

6481 0290

System 800A User manual

6730 0355

Carton kit System 800A

6460 0083

Moulded badge & label

7300 0622

System 800A amplifier- complete unit

7900 0504

System 800A amplifier- cross-over/amplifier PCB (fitted)

7900 0505

System 800A amplifier- plate fitted with  transformer / switches

For any query regarding any other individual electronic spare parts, please contact
your local distributor.

Warranty

No maintenance of the System 800A is necessary.
All components are guaranteed for a period of one year from the date of
manufacture, subject to the absence of, or evidence of, misuse, overload or
accidental damage.
For further information please contact your dealer or the distributor in your country.
If you cannot locate your distributor please contact :

Customer Services Department
Tannoy Limited
Coatbridge
ML5 4TF
Scotland

Telephone

01236 420199 (UK) 

+44 1236 420199 (International)

Fax

01236 428230 (UK)

+44 1236 428230 (International)

E-mail

[email protected]

DO NOT SHIP ANY PRODUCT TO TANNOY WITHOUT PREVIOUS
AUTHORISATION.

This warranty in no way affects your statutory rights.

Содержание System 800A

Страница 1: ...System 800a USER MANUAL...

Страница 2: ...laps fully and bend them right back Remove the upper cushion then lift each loudspeaker out carefully Inspect the speakers for signs of transit damage In the unlikely event of this having occurred inf...

Страница 3: ...audible hole in the middle of the stereo image Ensure that the console position does not obscure the direct sound radiation from the Dual Concentric drive unit when sitting down The engineer and prod...

Страница 4: ...ive unit excursion is maintained within safe operating limits Also the boost applied to the signal in the Free space position will reduce the headroom on the LF amplifier channel and therefore the max...

Страница 5: ...re copper wire chemically bonded onto a kapton former fitting onto the outside of the HF diaphragm skirt The thermal power handling of the voice coil is greatly increased thanks to its Ferrofluid fill...

Страница 6: ...a dedicated computer simulation program The result is an unconventional topology giving optimum electronic transfer functions i e achieving the desired target response when combined with the acoustica...

Страница 7: ...from magnetic attraction caused by the LF magnet Replace the diaphragm it is self centring taking care to align the parts correctly To refit the HF unit hold it about 300 mm vertically above the LF ma...

Страница 8: ...nk black 6184 0043 Port tube 6481 0290 System 800A User manual 6730 0355 Carton kit System 800A 6460 0083 Moulded badge label 7300 0622 System 800A amplifier complete unit 7900 0504 System 800A amplif...

Страница 9: ...CURVES Figure 3 System 800A Anechoic response LF contour ON OFF Figure 4 System 800A Effect of HF contour on anechoic response...

Страница 10: ...0V or 110 120V Fuse T1 25A 250V 220 240V range or T2 5A 250V 110 120V range Power consumption 10 to 280 VA Cabinet Drive unit 8 Tannoy Dual Concentric type 2046 Low frequency design Bass reflex load u...

Страница 11: ...s allowing radio and telecommunications equipment and other apparatus to operate as intended and the apparatus has an adequate level of intrinsic immunity to electromagnetic disturbance to enable oper...

Страница 12: ...phone 44 0 1236 420199 Fax 44 0 1236 428230 Internet http www tannoy com Tannoy North America Inc 335 Gage Avenue Suite 1 Kitchener Ontario CANADA N2M 5E1 Telephone 519 745 1158 Fax 519 745 2364 Tanno...

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