ATC HTS7 Скачать руководство пользователя страница 5

5 : W a l l   M o u n t i n g

Each HTS loudspeaker is equipped with “keyhole” fixing plates as

shown in Fig 3. A soft/compressible 90 degree gasket is posi-

tioned on each corner to ensure positive, vibration free contact

with the wall.

Use the template provided to mark the appropriate fixing 

locations on the wall. All HTS loudspeakers are heavy, therefore

it is imperative that the wall construction is appropriate and 

suitable fixings capable of holding the weight of the loudspeaker

plus a safety factor of no less than 10:1 are used. 

The weights of each loudspeaker are as follows:

HTS7

8kgs (17.6lbs)

HTS7C

8kgs (17.6lbs)

HTS11

11kgs (24.3lbs)

HTS11C

11kgs (24.3lbs)

HTS40

23kgs (50.7lbs)

0.47in

12.00mm

0.20in

5.00mm

Fig. 3

“Keyhole” fixing for wall mounting

6 : A m p l i f i c a t i o n

The choice of partnering amplifier for the monitors will have 

significant influence on the performance of the system. 

Consider the following when selecting the amplifier:

n

With any passive loudspeaker there is a trade off between low

frequency extension and sensitivity. These monitor’s extended

low frequency response means the sensitivity is relatively low. 

It is therefore advisable to select a power amplifier of relatively

high power output capabilities. Typically, best performance comes

with use of amplifiers capable of >150W continuous into 8

ohms.

n

Use of an underpowered amplifier will result in the premature

distortion of the system and increased risk of damage due to

voice coil overheating

n

Valve or solid state amplifiers with high output impedances

should be auditioned carefully, to establish that their 

characteristic reduced damping factor at low frequencies 

is acceptable.

7 : L i s t e n i n g

The ear and brain tend to interpret distorted sound as loudness

and thus underestimate the actual level of undistorted sound.

The HTS range of loudspeakers, like all ATC monitors, 

demonstrate very much lower levels of distortion than 

conventional systems of a similar size. It is therefore advisable 

to begin listening at an artificially low level and carefully increase

the volume. It is also possible for the loudspeakers to produce

sufficient sound pressure levels for your ears themselves to

become a source of distortion and make the sound appear

harsh. Any audible distortion indicates that either the system 

or your ears are being overloaded and that volumes should 

be reduced. 

8 : C a r e   &   M a i n t e n a n c e

High technology material finishes are used in this product. 

The surfaces are durable and with a little care can be kept as

good as new even under conditions of heavy use. Normally, a 

dry duster will be all that is required to keep the finishes clean.

Heavy soiling can be cleaned using a cloth slightly moistened 

with a non-abrasive household cleaner.

There are no components within the speakers that can be 

considered expendable, or that would benefit from regular main-

tenance. There is no requirement for any kind of routine service

work and there is no schedule for preventative maintenance. 

There are no user-replaceable parts within the speaker and, in

the unfortunate event of any malfunction, repair should be

referred to either the supplying dealer or consultant, the relevant

importer, or ATC. 

ATC has every confidence in the quality of each product that 

it manufactures.

Содержание HTS7

Страница 1: ...H o m e T h e a t r e S e r i e s A C O U S T I C E N G I N E E R S u s e r m a n u a l...

Страница 2: ...ple one that at their best hi fi loudspeakers are detailed and accurate but limited by dynamic range H o m e T h e a t r e S e r i e s whilst professional monitor loudspeakers have plenty of dynamic r...

Страница 3: ...that the middle and high frequencies are reasonably well controlled When a loudspeaker is wall mounted a proportion of the low frequency energy which is normally radiated towards the rear is sent forw...

Страница 4: ...gnificantly heavier gauge cable Consult your dealer or consultant for specific cable recommendations Ensure that the positive and negative terminals on each connection panel are connected to the corre...

Страница 5: ...es should be auditioned carefully to establish that their characteristic reduced damping factor at low frequencies is acceptable 7 L i s t e n i n g The ear and brain tend to interpret distorted sound...

Страница 6: ...ower Amplifier 75 to 300 Watts Nominal Impedance 8 Ohm Crossover Frequency 2 2kHz Connectors Binding Posts 4mm Plugs Cabinet Dimensions HxWxD HTS11 490x305x125mm HTS11C 305x490x125mm Grill adds 12mm t...

Страница 7: ...mplete and return the Warranty Card will have their warranty period extended up to a period of six years from the date of purchase This guarantee does not limit statutory rights A C O U S T I C E N G...

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