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F
E
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C
B
A
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8
PRS-D3000SPL/X1H/EW
8. OPERATIONS
Bass Boost Frequency Control
Y
ou can select a bass boost frequency from 40 to
120 Hz with the bass boost control.
Gain Control
If the sound level is too low
, even when the vol-
ume of the car stereo used along with this power
amplifier is turned up, turn gain control on the
front of the power amplifier clockwise. If the
sound distorts when the volume is turned up, turn
the gain control counter
-clockwise.
•
When using with an RCA equipped car stereo
(standard output of 500 mV), set to the NOR-
MAL position. When using with an RCA
equipped Pioneer car stereo with max. output of
4 V or more, adjust level to match the car stereo
output level.
•
For synced amplifier
’s
gain control, see the
“Setting the Gain for Synced Amplifier” section.
MODE SELECT Switch
Y
ou can select amplifier
’s
sync mode from MAS-
TER, SYNC and SYNC INV
. For the position of
the MODE
SELECT switch, see the “Connecting
the Speaker W
ires” section.
Bass Boost Level Control
Bass boost level control can boost the
level around the frequency selected by
the bass boost frequency control from 0
to 12 dB.
Subsonic Select Switch
The subsonic filter cuts inaudible fre-
quencies below 20 Hz to eliminate
unwanted vibrations and minimize
power loss.
BFC (Beat Frequency Control) Switch
If you hear a beat while listening to an
MW/L
W broadcast with your car stereo,
change the BFC switch using a small stan-
dard tip screwdriver
.
Cut Off Frequency Control for LPF
Y
ou can select a cut of
f frequency from
40 to 240 Hz.
Power Indicator
The power indicator lights when
the power is switched on.
(EW)
Summary of Contents for PRS-D3000SPL/X1H/EW
Page 12: ...12 1 2 3 4 1 2 3 4 F E D C B A PRS D3000SPL X1H EW A a A b A a A a A b 1 2 3 4 5 ...
Page 13: ...13 5 6 7 8 F E D C B A 5 6 7 8 PRS D3000SPL X1H EW A a A b A a A a A b 6 7 8 ...
Page 14: ...14 1 2 3 4 1 2 3 4 F E D C B A PRS D3000SPL X1H EW A a A b A b 1 2 3 4 5 A AMP UNIT ...
Page 17: ...17 5 6 7 8 F E D C B A 5 6 7 8 PRS D3000SPL X1H EW A SIDE A BFC SWITCH FRONT ...
Page 18: ...18 1 2 3 4 1 2 3 4 F E D C B A PRS D3000SPL X1H EW A A AMP UNIT ...
Page 19: ...19 5 6 7 8 F E D C B A 5 6 7 8 PRS D3000SPL X1H EW A SIDE B 1 ...
