Optimus 32-3009 - Manual (Page 14)

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13. Slowly slide up the CH 3 volume
level slide control until you get a
reading of up to
0 on both VU
meters.
Important: Write down or remem-
ber the
CH 3 volume level slide
control’s setting for the selected
audio source, so each time you
want to mix that source you can
slide the
CH 3 volume level slide
control to the correct setting.
Note: If it was necessary to set
the
CH 3 volume level slide control
all the way to 10 in order to get a
reading of up to 0 on the VU
meter, then slide CH 3 down to
about 8 and rotate MASTER clock-
wise until you get the reading of 0
on the VU meters.
14. Stop playback of the selected in-
put source.
15. To preset the LINE 4 input source,
set LINE 3/LINE 4 to LINE 4. Then
repeat Steps 12–14.
Note: If you have to readjust MAS-
TER when performing Step 13, re-
member that this affects the level
of the previously preset input
sources. You must readjust those
sources until you get a reading of
up to
0 on the VU meters for each.
illustration of CH 3 control
16. To prevent prematurely mixing au-
dio sources, set all volume level
slide controls to
0 .
Checking the Sound
1. Select one of the input sources,
then start playback of the selected
source.
2. Set the volume level slide control
to the position you determined
during presetting. The VU meters
should show a reading of up to
0
dB.
3. Turn up the receiver/amplifier’s
volume until it reaches the desired
level for the location or event
where the mixer will be used (this
can vary).
4. Adjust BASS , MID , and TREBLE to
get the desired sound (see “Using
the Tone Controls” on Page 18).
Note: If adjusting BASS , MID , and
TREBLE causes the VU meters to
exceed 0 dB, rotate MASTER
counterclockwise until the read-
ing returns to
0 . Then adjust your
output device (amplifier) volume
accordingly.
5. Stop playback of the selected in-
put source.
Note: Do not adjust MASTER after
checking the sound.
32-3009.fm Page 14 Tuesday, August 10, 1999 8:31 AM