Radio Shack SM-1000 Music Mixer User Manual


 
5
Note: You can set the control to
any other position (except
0
).
However, to get an accurate pre-
set, all the volume controls must
set to the exact same position.
5. While you use the microphone,
insert a flat bladed screwdriver
into the slot above the corre-
sponding volume control and
adjust it until you obtain a reading
of
0
on the
OUTPUT LEVEL
VU
meters.
6. Temporarily set the
MIC
main vol-
ume control to
0
.
7. Repeat Steps 4 through 7 to con-
nect and adjust the preset levels
of all your other audio input
sources.
Notes:
Do not connect the high-level out-
puts of an audio source to the low-
level
PHONO CERAMIC 2
(ceramic) jacks.
Except for the
PHONO
ceramic
inputs, you can connect any high-
level audio source (tuner, cassette
tape deck, CD player, magnetic-
cartridge turntable, or VCR) to any
set of input jacks.
Connect the ground wires (usually
black or green) from your mag-
netic cartridge turntable to the
GND
screw terminal on the back of
the mixer.
PRE-ADJUSTING THE
MONITOR LEVELS
To listen in privacy or monitor the au-
dio source inputs so you can locate an
exact passage or section before mix-
ing it into the
MAIN OUTPUT
, insert a
pair of stereo headphones (not sup-
plied) equipped with a
1
/
4
-inch plug
into the
PHONES
jack on the lower left
front corner of the mixer. Your local
Radio Shack store sells a wide selec-
tion of headphones.
1. Set the volume control of the input
sources to be monitored to their
minimum settings.
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