JVC KW-M750BT Operation Manual - Page 75

Crossover network setup

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ÑÑCrossover network setup You can set the crossover frequency of speakers. 1 Touch [X`over]. Controlling Audio When Speaker network is set to 3-way: 2 Touch the speaker to set up. 3 Set each parameter as follows. ■■[HPF FREQ] High Pass Filter adjustment. (When Front or Rear is selected on the Speaker Select screen) ■■[LPF FREQ] Low Pass Filter adjustment. (When Subwoofer is selected on the Speaker Select screen) ■■ [Slope]*1 Set a crossover slope. ■■ [Gain] Adjust the gain of the front speaker, rear speaker, or subwoofer. ■■[TW Gain] *2 Adjust the tweeter level. (When Front is selected on the Speaker Select screen) ■■[Phase Inversion] Set the phase of subwoofer output. Check [Phase Inversion] to shift the phase 180 degrees. (When Subwoofer is selected on the Speaker Select screen) *1 Only when "LPF FREQ"/"HPF FREQ" is set to a mode other than "Through" in [X`over]. *2 Only when "Tweeter" is set to "Small", "Medium", "Large" in [Speaker Setup]. ■■[FREQ] (High Pass) High Pass Filter adjustment. ■■[HPF FREQ], [LPF FREQ] (Band Pass) Band Pass Filter adjustment. (When Mid Range Speaker is selected on the Speaker Select screen) ■■[FREQ] (Low Pass) Low Pass Filter adjustment. (When Woofer is selected on the Speaker Select screen) ■■ [Slope]*1 *2 Set a crossover slope. ■■ [Gain] Set the gain of each speaker. ■■[Phase Inversion] Set the phase of tweeter, mid range, and woofer output. Check [Phase Inversion] to shift the phase 180 degrees. *1 Only when "LPF FREQ"/"HPF FREQ" (Band Pass) is set to a mode other than "Through" in [X`over]. *2 Only when "FREQ" (Low Pass) is set to a mode other than "Through" in [X`over]. NOTE • For how to switch to the 3-way speaker system, see 3-way speaker system setup (P.73). Connecting 3-way speakers with the 2-way mode selected can break the speakers. English 75

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Controlling Audio
75
English
Ñ
Crossover network setup
You can set the crossover frequency of
speakers.
1
Touch
[
X
’
over
]
.
2
Touch the speaker to set up.
3
Set each parameter as follows.
■
[
HPF FREQ
]
High Pass Filter adjustment. (When Front or
Rear is selected on the Speaker Select screen)
■
[
LPF FREQ
]
Low Pass Filter adjustment. (When
Subwoofer is selected on the Speaker Select
screen)
■
[
Slope
]
*
1
Set a crossover slope.
■
[
Gain
]
Adjust the gain of the front speaker, rear
speaker, or subwoofer.
■
[
TW Gain
]
*
2
Adjust the tweeter level. (When Front is
selected on the Speaker Select screen)
■
[
Phase Inversion
]
Set the phase of subwoofer output.
Check
[
Phase Inversion
]
to shift the phase
180 degrees. (When Subwoofer is selected
on the Speaker Select screen)
*
1
Only when “LPF FREQ”/“HPF FREQ” is set to
a mode other than “Through” in
[
X
’
over
]
.
*
2
Only when “Tweeter” is set to “Small”,
“Medium”, “Large” in
[
Speaker Setup
]
.
When Speaker network is set to 3-way:
■
[
FREQ
]
(High Pass)
High Pass Filter adjustment.
■
[
HPF FREQ
]
,
[
LPF FREQ
]
(Band Pass)
Band Pass Filter adjustment. (When Mid
Range Speaker is selected on the Speaker
Select screen)
■
[
FREQ
]
(Low Pass)
Low Pass Filter adjustment. (When Woofer is
selected on the Speaker Select screen)
■
[
Slope
]
*
1
*
2
Set a crossover slope.
■
[
Gain
]
Set the gain of each speaker.
■
[
Phase Inversion
]
Set the phase of tweeter, mid range, and
woofer output.
Check
[
Phase Inversion
]
to shift the phase
180 degrees.
*
1
Only when “LPF FREQ”/“HPF FREQ” (Band
Pass) is set to a mode other than “Through”
in
[
X
’
over
]
.
*
2
Only when “FREQ” (Low Pass) is set to a
mode other than “Through” in
[
X
’
over
]
.
NOTE
• For how to switch to the 3-way speaker system,
see
3-way speaker system setup (P.73)
.
Connecting 3-way speakers with the 2-way mode
selected can break the speakers.