Tannoy SYSTEM 600a User Manual Download Page 9

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.

Any other servicing regarding the electronic section should be undertaken by qualified
and authorised personnel only.

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 0361

System 600A Cabinet assembly

7900 0411

Driver kit  -  1678

7900 0412

Recone kit for LF unit

7900 0406

HF diaphragm assembly

4504 5725

Screw  M5 x 30mm hex countersunk black

6184 0042

Port tube

6481 0280

System 600A User manual

6730 0333

Carton kit System 600A

6460 0066

Moulded badge & label

7300 0565

System 600A amplifier- complete unit

7900 0476

System 600A amplifier- cross-over/amplifier PCB (fitted)

7900 0477

System 600A 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 600A 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.

Summary of Contents for SYSTEM 600a

Page 1: ...System 600a USER MANUAL...

Page 2: ...e to TV screens and video monitors 3 SYSTEM DESCRIPTION AND PHILOSOPHY 4 Drive unit 4 Cabinet 4 Active crossover and amplifier 5 SERVICING Cabinet finish 6 Dual Concentric driver removal 6 Drive unit...

Page 3: ...eaker out carefully Inspect the speakers for signs of transit damage In the unlikely event of this having occurred inform the carrier and the supplier Keep all the packaging if damage has occurred as...

Page 4: ...ure the direct sound radiation from the Dual Concentric drive unit when sitting down The engineer and producer should have a clear uninterrupted view of the monitor loudspeakers Having chosen an appro...

Page 5: ...cursion 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 maximum SPL av...

Page 6: ...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 filled...

Page 7: ...s been designed using a dedicated computer simulation program The result is an unconventional topology giving optimum electronic transfer functions i e achieving the desired target response when combi...

Page 8: ...y 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...

Page 9: ...countersunk black 6184 0042 Port tube 6481 0280 System 600A User manual 6730 0333 Carton kit System 600A 6460 0066 Moulded badge label 7300 0565 System 600A amplifier complete unit 7900 0476 System 60...

Page 10: ...CURVES Figure 3 System 600A Anechoic response LF contour ON OFF Figure 4 System 600A Effect of HF contour on anechoic response...

Page 11: ...220 240V or 110 120V Fuse T1A 250V 220 240V range or T2A 250V 110 120V range Power consumption 10 to 220 VA Cabinet Drive unit 6 5 Tannoy Dual Concentric type 1678 Low frequency design Bass reflex loa...

Page 12: ...o electromagnetic disturbance to enable operation as specified and intended The apparatus complies with the Principal Elements of the Safety Objectives of the Low Voltage Directive 73 23 EEC Details o...

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