Kenwood KAC-PS501F - Manual (Page 6)

6
English
B.M.S. (Bass Management System)
AIR INDUCTION
LO PASS 50 50 200 200 HI PASS
LO PASS 50 50 200 200 HI PASS
FILTER FREQUENCY
A
B
POWER
L R
L R
LINE IN
P.CON
EXT.AMP.CONT.
GND
MONO
LINE OUT
25Hz
15Hz
INFRASONIC
FILTER
OPERATION
OFF
0.2 0.5
5
1
2
3 4
B
B
A
A
+
(MAX)
(MIN)
25Hz
15Hz
INFRASONIC
FREQ (Hz)
FREQ (Hz) OFF
LPF OFF
HPF
MONO
STEREO
FILTER
LPF
OFF
HPF
OPERATION
MONO
STEREO
B.M.S. B.M.S. FREQ(Hz)
B.M.S. ( + 6)
CLOSE OPEN/
B.M.S.
(REMOTE)
INPUT SELECT
A
AB
CONTROL
INPUT SENSITIVITY(V)
0.2 0.5
5
1
2
3 4
100
50
80
(MAX)
(MIN)
INPUT SENSITIVITY(V)
A
CONTROL
B
4/3/2 CHANNEL POWER AMPLIFIER
COOLING FAN
OPERATION/PROTECTION
OPEN/CLOSE
LOW VOLTAGE
B.M.S.
OPERATION/PROTECTION
OPEN/CLOSE
LOW VOLTAGE
B.M.S.
3
2
1
B.M.S.
B.M.S.
FREQ(Hz)
B.M.S.
( + 6)
CLOSE
OPEN/ B.M.S.
(REMOTE)
100 50
80
■ If the unit is not going to be operated from the outside:
1 B.M.S. switch
This boosts the bass, focusing mainly on
the frequency setting determined using the
B.M.S. FREQUENCY control.
The bass boost applies only to the B
amplifier.
• (REMOTE) OPEN/CLOSE or
(REMOTE) B.M.S. position:
When the switch is in this position, the
bass is not boosted.
• B.M.S. (+6) position:
When the switch is in this position, the
bass is boosted by 6dB.
The B.M.S. indicator glows.
2 B.M.S. FREQUENCY control
When the B.M.S. switch is set to the
B.M.S. (+6) position, this control can be
used to adjust the central frequency that
you want to emphasise.
3 OPEN/CLOSE button
Each time you press this button, the slide
panel either opens or closes.
• If the slide panel meets an obstacle whilst
sliding, the slide operation will be halted. If
this happens, remove the obstacle and then
press the OPEN/CLOSE button again.
• If the centre unit power is switched OFF, or
the vehicle engine is switched OFF, whilst
the slide panel is open, the slide panel will
then close automatically. The next time the
power is turned ON or the vehicle engine is
turned ON, the slide panel will return to its
original open state.
• If the B.M.S. switch setting is changed to
(REMOTE), the slide panel will close in
preparation for remote operation, even if the
EXT.AMP.CONT. terminal is not connected.
Take care not to allow your finger or any other
object to be trapped by the slide panel whilst
it is sliding.
2CAUTION
NOTE
B.M.S. indicator
Slide panel
Bass boost +6dB (ON)
Operations using the
OPEN/CLOSE button
Slide panel
Bass boost Flat (OFF)
Operations using the
OPEN/CLOSE button