Optimus SSM-1250 用户手册
12
If you did not connect an input source
to every jack or do not want to mix ev-
ery input source connected to the mix-
er’s input jacks, you do not need to
follow all the steps in this section. Af-
ter you decide which source(s) you
want to preset and mix, use this table
to determine which steps to follow.
to every jack or do not want to mix ev-
ery input source connected to the mix-
er’s input jacks, you do not need to
follow all the steps in this section. Af-
ter you decide which source(s) you
want to preset and mix, use this table
to determine which steps to follow.
Notes:
• While you adjust the input signal
levels for channels 1, 2, and 3, ei-
ther use the headphones or turn
up the receiver/amplifier’s volume
to a comfortable listening level
(not necessarily the final usable
level).
ther use the headphones or turn
up the receiver/amplifier’s volume
to a comfortable listening level
(not necessarily the final usable
level).
• Do not play a quiet portion of mu-
sic while you adjust the volume
levels, otherwise the volume lev-
els for channels 1, 2, and 3 will be
overdriven during the loud por-
tions of the music.
levels, otherwise the volume lev-
els for channels 1, 2, and 3 will be
overdriven during the loud por-
tions of the music.
To Preset
See Steps
Channel 1
Phono 1
1–4
Line 1
5
Channel 2
Phono 2
6–9
Line 2
10
Channel 3
Line 3
11–14
Line 4
15
1. To preset the
PHONO 1
input
source, set
PHONO 1
/
LINE 1
to
PHONO 1
.
2. Start playback of the selected in-
put source.
3. Slowly slide up the
CH 1
volume
level slide control until you get a
reading of up to
reading of up to
0
on both VU
meters.
Important: Write down or remem-
ber the
ber the
CH 1
volume level slide
control’s setting for the selected
audio source, so each time you
want to mix that source you can
slide the
audio source, so each time you
want to mix that source you can
slide the
CH 1
volume level slide
control to the correct setting.
Note: If it was necessary to set
the
the
CH 1
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 1
down to
about
8
and rotate
MASTER
clock-
wise until you get the reading of
0
on the VU meters.
illustration of
PHONO 1/LINE 1 set
to PHONO 1
PHONO 1/LINE 1 set
to PHONO 1
illustration of CH 1 control
32-3009.fm Page 12 Tuesday, August 10, 1999 8:31 AM