Eclipse - Fujitsu Ten CD7200 MKII - Manual (Page 75)

How to operate the Sound Adjustment Mode
75
XII
ATTENTION
• Refer to the following for the method of
calculating the delay time.
A = (B-C) / 34
A:Delay time (ms)
B:Distance from the listening position to the
furthest speaker (cm)
C:Distance from the listening position to the
speaker to be adjusted (cm)
(Example) Listening position:
Driver's seat (left)
B:200 (cm)
C:50 (cm)
Delay time= 200 (cm) - 50 (cm) / 34
= Approx. 4.4 (ms)
Up :
Increases the dB.
Down :
Decreases the dB.
Crossover adjustment (X-Over)
Specified frequency bands are allocated to each
speaker for improved sound integration.
The crossover setting mode is
activated.
Each time the button is pressed, the
channel changes in the following
order.
4-speaker layout:
Front → Rear → Woofer → Front → www
3-way speaker layout:
HPF → Mid-LPF → Mid-HPF → LPF →
HPF → www
Each time the button is pressed, the
frequency changes in the following
order.
4-speaker layout:
Front/Rear:
63 Hz
↔ 80 Hz ↔ 100 Hz ↔ 125 Hz ↔
160 Hz ↔ 200 Hz ↔ 250 Hz ↔ 315 Hz
↔ 400 Hz ↔ 500 Hz ↔ 630 Hz ↔
800 Hz
↔ 1kHz ↔ 1.25kHz ↔ 1.6 kHz
↔ 2 kHz ↔ 2.5 kHz ↔ 3.15 kHz ↔
4kHz
↔ 5kHz ↔ 6.3 kHz ↔ 8kHz ↔
10 kHz
Woofer:
20 Hz
↔ 25 Hz ↔ 31.5 Hz ↔ 40 Hz ↔
50 Hz ↔ 63 Hz ↔ 80 Hz ↔ 100 Hz ↔
125 Hz ↔ 160Hz ↔ 200 Hz
3-way speaker layout:
M-LPF/Hi:
200 Hz
↔ 250 Hz ↔ 315 Hz ↔ 400 Hz
↔ 500 Hz ↔ 630 Hz ↔ 800 Hz ↔ 1kHz
↔ 1.25kHz ↔ 1.6 kHz ↔ 2 kHz ↔ 2.5
kHz
↔ 3.15 kHz ↔ 4kHz ↔ 5kHz ↔ 6.3
kHz ↔ 8kHz ↔ 10 kHz
M-HPF/Low:
20 Hz
↔ 25 Hz ↔ 31.5 Hz ↔ 40 Hz ↔
50 Hz ↔ 63 Hz ↔ 80 Hz ↔ 100 Hz ↔
125 Hz ↔ 160Hz ↔ 200 Hz
5
Press the [SELECT] (Up/Down)
button to adjust the level.
1
Press the [SELECT] (Up/Down)
button to select the X-Over.
2 Press the [ENTER] button.
C B
3
Press the [ENTER] button to set
the crossover adjustment channel.
4
Press the [SELECT] (Right/Left)
button to select the cut-off
frequency.