Blaupunkt HEIDELBERG CD51 작동 가이드
24
EQUALIZER
Setting aid for the equalizer
Commence settings at mid and treble section and complete them in the bass
section.
section.
Sound impression/problem
Bass reproduction too weak
Impure bass
Booming
Disagreeable pressure
Booming
Disagreeable pressure
Sound very dominant,
aggressive, no stereo effect
aggressive, no stereo effect
Muffled reproduction
Low transparency
No instrumental brilliance
Low transparency
No instrumental brilliance
What to do
Raise bass with
frequency: 50 to 100 Hz,
level: +4 to +6
frequency: 50 to 100 Hz,
level: +4 to +6
Reduce lower mid-section with
frequency: 125 to 400 Hz,
level: approx. -4
frequency: 125 to 400 Hz,
level: approx. -4
Reduce mid-section with
frequency: 1,000 to 2,500 Hz,
level: -4 to -6
frequency: 1,000 to 2,500 Hz,
level: -4 to -6
Raise tweeter range with
frequency: approx. 12,600 Hz,
level: +2 up to +4
frequency: approx. 12,600 Hz,
level: +2 up to +4