Yamaha mm1402 User Manual
2
Control panel
■ Channel control section (mono input section)
10
5
0
5
10
15
20
30
00
GAIN
–14
–60
+10
–36
HIGH
–15
+15
MID
–15
+15
LOW
+15
AUX 1
0
10
AUX 2
0
10
PAN
L
R
PEAK
PFL
–15
1
1
2
3
4
5
6
7
1 GAIN control
Use this knob to adjust the level of the input signal to the optimal level.
For the best balance of S/N ratio and dynamic range, adjust this knob so that
the peak indicator 5 lights occasionally.
For mic inputs connected to the XLR connector, the range is –14dB – –60dB.
For line inputs connected to the phone connector, the range is +10 – –36dB.
For the best balance of S/N ratio and dynamic range, adjust this knob so that
the peak indicator 5 lights occasionally.
For mic inputs connected to the XLR connector, the range is –14dB – –60dB.
For line inputs connected to the phone connector, the range is +10 – –36dB.
2 HIGH, MID, LOW equalizer (3 band)
These knobs control high, mid and low equalization at the following frequen-
cies.
cies.
HIGH: 12kHz, maximum effect
±
15dB
MID: 2.5kHz, maximum effect
±
15dB
LOW: 80Hz, maximum effect
±
15dB
When the knob is in the center position, the response will be flat.
3 AUX 1, 2 controls
These knobs control the level of the signal that is output to the AUX buses.
Since AUX1 is placed before the channel fader, it will be unaffected by the
position of the channel fader. Since AUX2 is placed after the channel fader, it
will be affected by the channel fader level. By outputting a signal only from
AUX SEND 1 or AUX SEND 2 and not from the ST OUT jacks, you can also
use these as supplementary outputs.
Since AUX1 is placed before the channel fader, it will be unaffected by the
position of the channel fader. Since AUX2 is placed after the channel fader, it
will be affected by the channel fader level. By outputting a signal only from
AUX SEND 1 or AUX SEND 2 and not from the ST OUT jacks, you can also
use these as supplementary outputs.
4 PAN control (panpot)
This knob assigns the signal of each channel to the STEREO L and R buses,
determining the stereo location of the sound.
determining the stereo location of the sound.
5 PEAK indicator
This indicator detects the level of the signal at a point after the EQ (pre fader).
It will light red at 3dB before clipping to warn that the signal is approaching
clipping level.
It will light red at 3dB before clipping to warn that the signal is approaching
clipping level.
6 PFL switch (input channel)
This switch allows you to monitor the signal of the input channel at the pre
fader level. You can use headphones or MONI OUT to conveniently check
the input signal of a specific channel, or trouble-shoot a channel that is having
problems.
fader level. You can use headphones or MONI OUT to conveniently check
the input signal of a specific channel, or trouble-shoot a channel that is having
problems.
7 Channel fader
This fader controls the output level of the input channel signal, adjusting the
volume balance between channels. Faders of channels not in use should be
pulled down.
volume balance between channels. Faders of channels not in use should be
pulled down.
PFL CTRL
R
L
PFL
2
1
AUX
R
L
STEREO
PAD
AUX 1
AUX 2
PHANTOM
OFF
(+48V)
PAN
EQ
PEAK
LOW
MID
HIGH
GAIN
HA
(MIC IN)
(PHANTOM)
MIC IN
1–6
LINE IN
1–6
PHANTOM
(+V)
BA
ON
PFL