Yamaha EMX 2000 - INSPECTIONS; Mixer Part

EMX2000
INSPECTIONS
1
Mixer Part
1-1. Setting Conditions
Setting
conditions are as follows unless
otherwise specified.
1-1-1.
Measuring
Instruments
Low
Frequency Oscillator:
Balance output. Output
Impedance
=
150 ohms
Oscilloscope:
Input
Impedance is greater
than
or equal to 1 00 k
ohms
Level Meter:
Input
Impedance is greater
than or
equal to 100
k ohms
Note:
1
.
Use a balance input-type measuring
instrument.
2. Apply DIN low-pass filter when
measuring the noise
level.
3.
0
dBs
=
0.775V
1-1-2.
Control Panel Setting
CH INPUT
(CH1-CH8) Section
GAIN
trim
EQ (HIGH, MID, LOW) gain
control
Monitor
(1,2)
level control
EFFECT
level control
PAN control
Fader
PFL switch
Stereo input
(9/10,1 1/12)
A/B
switch
GAIN trim
EQ (HIGH, MID,
LOW) gain control
Monitor
(1,2)
level control
EFFECT level control
PAN
control
Fader
PFL switch
ST SUB IN
(1,2)
ST level control
MONITOR
(1,2)
level
control
PFL switch
TAPE
IN
ST level
control
PFL switch
DIGITAL EFFECT
ON/OFF switch
PROGRAM select
switch
MINIMUM/MAXIMUM
level
control
ST level control
MONITOR
(1,2)
level control
MASTER
ST
GRAPHIC
EQUALIZER control
GRAPHIC
EQUALIZER ON switch
STl
,
MONO,
MONlTOR(l
,2),
EFFECT fader
ST2,
PHONES/C.R. level
control
STl
,
MONO,
MONlTOR(l
,2),
EFFECT PFL switch
POWER AMP
POWER AMP switch
POWER AMP
(L/BRIDGE, R)
level
control
PHANTOM
PHANTOM switch
Minimum
Center
Maximum
Maximum
Center
Maximum
OFF
A
Minimum
Center
Maximum
Maximum
Center
Maximum
OFF
Maximum
Maximum
OFF
Maximum
OFF
OFF
1
Maximum
Maximum
Maximum
Center
OFF
Maximum
Maximum
OFF
STL-STR
Minimum
OFF
1
-1
-3.
Input and Output Load
Input Signal
Load
CHANNEL
INSERT OUT:
REC OUT:
IkHz, sine
wave (Rs
=
150
ohms)
1 0 k ohms
1 0 k ohms
20