Blaupunkt Dallas RMD 169 Tips on adjusting the equalizer, Lower mid-range, Mid-range, Treble

Models: Dallas RMD 169

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Equalizer setting

Tips on adjusting the equalizer

Begin adjustment with the mid-range/treble and complete it with the bass range.

Frequency ranges

Tonal effect/problem

Measure

Bass range

 

 

30 to 100 Hz

Bass response too weak

Increase the bass with

 

 

Filter: “LOW EQ”

 

 

Frequency: 50 to 100 Hz

 

 

Level: +4 to +6 dB

 

 

 

Lower mid-range

 

 

100 to 400 Hz

Bass not clean

Reduce the lower mid-frequen-

 

Booming

cies with Filter: “LOW EQ”

 

Unpleasant pressure on the ears

Frequency: 125 to 400 Hz

 

 

Level: Approx. -4 dB

 

 

 

Mid-range

 

 

400 to 4 000 Hz

Sound lacks depth,

Reduce the mid-frequencies

 

aggressive, no stereo effect

with Filter: “HIGH EQ”

 

 

Frequency: 1 000 to 2 500 Hz

 

 

Level: -4 to -6 dB

 

 

 

Treble

 

 

4 000 to 20 000 Hz

Response is dull

Increase the treble range with

 

Clarity lacking

Filter: “HIGH EQ”

 

Instruments lack brilliance

Frequency: Approx. 10 kHz

 

 

Level: +2 to +4 dB

 

 

 

Note

Avoid distortion.

Raise the level cautiously if the loudspeaker diameter is too small.

The tonal response may be- come too thin and aggressive. Pay attention to the fundamen- tal tone range of the music.

Reproduction must not be- come too faint.

Tonal response too weak.

Avoid a sharp tonal response. Loud hissing impairs the quali- ty.

ENGLISH

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Blaupunkt Dallas RMD 169 Tips on adjusting the equalizer, Frequency ranges Tonal effect/problem Measure Bass range, Treble