Gain Control
Adjusting the g
ain controls
A and B will
help ma
tch the output of the car ster
the Pioneer amplif
ier
. Normally
gain controls to the “NORMAL”
position. If the output is lo
w
, e
v
the v
olume of the car stereo is turned up,
turn these controls clockwise. If there is
distortion when the v
olume of the car
stereo is turned up, turn these controls
counter
-clockwise.
•
If you only use one input plug, set the g
controls for speak
er outputs
A and B to the
same position.
•
W
hen using with an RCA equipped car
stereo (standard output of 500 mV), set to
the NORMAL position.
W
hen using with
an RCA equipped Pioneer car stereo with
max. output of 4
V or mor
e, adjust le
v
el to
match the car stereo output le
v
el.
•
If you hear too much noise when using the
speak
er input terminals, turn the gain
control counter
-clockwise.
Power Indicator
The po
wer indicator lights when the
po
wer is switched on.
Input Select Switch
F
or tw
o-channel input, slide this switch
to the left. F
or four
-channel input, slide
this switch to the right.
LPF (Low-Pass Filter)/HPF (High-Pass Filter) Select Switch
Set the LPF/HPF select switch as follo
ws according to the type of speak
er that is connected to
the speak
er output connector and the car stereo system:
LPF/HPF Select
A
udio fr
equency range
Speak
er
Remarks
Switch
to be output
T
ype
LPF
(left)
V
ery Lo
w Frequenc
y range
Subw
oofer
Connect a subw
oofer
.
OFF
(center)
Full range
Full range
HPF (right)
Lo
w Frequenc
y range to
Full range
Use if you w
ant to cut the
High Frequenc
y range
v
ery lo
w frequenc
y range
because it is not necessary
for the speak
ers you are
using.
22
GM-X364
8. OPERATIONS AND SPECIFICATIONS
8.1 OPERATIONS
-
GM-X364/XR/EW
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
