EN
DESCRIPTION
-
3-channel compact mixer.
-
USB audio input/output for connecting to PC.
CONTROLS AND FUNCTIONS
FRONT PANEL
1.- MIC/LINE 1 IN: channel 1 balanced line/microphone input, combo connector (XLR and 6.3 mm stereo
jack).
2.- LINE 2/3 IN: channels 2 and 3 line input, 2 x RCA connectors.
3.- CD/TAPE IN: line input, 2 x RCA connectors.
4.- CD/TAPE OUT: line level output for recording applications, 2 x RCA connectors.
5.- MAIN OUT: line level output from the MAIN bus mix, 3.5 mm stereo jack connector.
6.- MON: line level output from the MONITOR bus mix, 3.5 mm stereo jack connector.
7.- ON: mixer LED power indicator.
8.- GAIN: channel 1 input signal gain control. Input sensitivity adjustment.
9.- HIGH/LOW CH 1: channel 1 equalizer. Treble and bass tone control.
10.- PAN: balance control. Sends the signal to the left (L) or right (R) channel of the channel 1 stereo image.
11.- LEVEL: channel 1 volume control.
12.- PEAK: LED peak level indicator. The LED indicator will light up when the input signal level is high and
distorted. Adjust the input level with the GAIN control so that the LED indicator does not light up.
13.- LINE/USB: line or USB mode operating selector.
14.- CD/TAPE IN TO MAIN: if this button is pressed, the CD/TAPE IN input will be sent to the MAIN output.
15.- CD/TAPE IN TO MONITOR: if you press this button, the CD/TAPE IN input will be sent to the MONITOR
output. If the button is not pressed, the MAIN bus mix will be sent to the MONITOR output.
16.- MONITOR: MONITOR output volume control.
17.- BAL: balance control. Sends the signal to the left (L) or right (R) channel of the channels 2 and 3 stereo
image.
2
MIC/LINE 1
LINE 2/3
IN
IN
1
GAIN
LINE/USB
8
LINE IN
0
+50
USB PLAY
HIGH LOW
PAN
+15
L
9
0
10
-15
R
LEVEL
PEAK
LEVEL
0
11
12
-∞
+10
CH 1
CH 1
3 CHANNEL MIXER SM-303SC
4
5
3
CD/TAPE
IN
OUT
L
L
MAIN
OUT
MON.
ON
R
R
CD/TAPE IN
TO
TO
MAIN
MONITOR
0
+15
L
-∞
+10
0
MONITOR
CLIP
-15
R
L
R
0
0
-∞
+10
-∞
+6
CH 2/3
MAIN MIX
21
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6
7
13
14
15
16
17
18
19
20