Adam S1X Manual de servicio descargar pdf (Pagina 10)

4. Controlpanel/Speaker Adjustment

4.3 Input Gain

‘Input Gain’ regulates the overall input sensitivity of

your loudspeaker within a range of -10 to +10 dB, and

controls the volume of your loudspeaker equally in all

frequency ranges.

4.4 High Gain

Whereas the ‘Input Gain’ raises or lowers the overall in-

put sensitivity up to +/-10 dB, the ‘Tweeter Gain’ works

within the frequency range of the tweeter (>1.800 Hz)

only, raising or lowering up to +/-4 dB.

This is a considerable change of the sound characteristic

and should be used with caution. However, to meet difcult room acoustics

or adapt to a special taste the Tweeter Gain will serve you well.

4.5 High / Low shelf lter (Room EQs)

The other two controls operate in a different manner.

The ‘High Shelve’ is a shelving lter that progressively

raises or lowers above 6 kHz up to 6 dB. Whereas the

gains raise or lower a specic frequency range as a

whole, the shelve lters do not alter a whole frequency

band but alter in this band: from a certain point (6 kHz

respectively 150 Hz in this case) the frequencies are

gradually being changed (see gure 5 & 6).

Figure 6

ROOM EQ >6 kHz for the high

frequencies above 6 kHz

Figure 5

ROOM EQ <150 Hz for the low

frequencies below 150 Hz

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 31 32

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Adam S1X Manual de servicio Pagina 10