Yamaha powered mixer Owner's Manual page 12

10
Front and rear panel
DIGITAL EFFECT section
This section allows you to turn the built-in digital
effect on/off and to select the effect type.
DIGITAL
EFFECT
VOCAL ECHO 1
VOCAL ECHO 2
VOCAL
REVERB 1
VOCAL
REVERB 2
HALL 1
HALL 2
ROOM
PLATE
ON
EFFECT
6
Effect select switch and indicator
Select the effect type for the built-in digital effect.
The indicator of the selected effect type lights up.
7
DIGITAL EFFECT ON switch and indicator
When this switch is on (pressed), the indicator
lights up and the built-in digital effect can be
used. In that case, the signal processed by the dig-
ital effect will be sent to the MAIN/MONITOR
bus. The mix level of the effect sound is adjusted
by the EFFECT RTN control of the MAIN and
MONITOR sections.
You can switch the built-in digital effect on and
off by stepping on an optional foot switch con-
nected to the FOOT SW jack.
EMX66M—Owner's Manual
6
7
MAIN section
This section allows you to adjust the tone and
volume of the MAIN bus, the mix level of the
built-in effect, and the mix level of the external
input.
+12
6
8
0
6
—12
500 1k
125 250
GEQ
0 10 0
AUX IN
EFFECT RTN
9 0
8
Graphic equalizer
This is a 7-band graphic equalizer that allows you
to adjust the frequency response of the MAIN
bus signal, providing a maximum of ±12 dB of
cut/boost for each frequency band.
This graphic equalizer affects both the MAIN bus
signal that is output to the speakers and the line
level signal which is output from the MAIN jack
(input/output panel 6).
9
EFFECT RTN control
This adjusts the level of the effect signal which is
returned from the built-in digital effect to the
MAIN bus.
0
AUX IN control
This adjusts the amount of signal that is sent
from the AUX IN jack to the MAIN bus.
A
2TR IN control
This adjusts the amount of signal that is sent
from the 2TR IN jacks to the MAIN bus.
B
MASTER control
This adjusts the final level of the MAIN bus. It
affects both the MAIN bus signal which is output
from the speakers, and the line level signal which
is output from the MAIN jack (input/output
panel 6).
C
Peak level indicator
This indicator allows you to monitor the level of
the signal which is output from the MAIN jack
(input/output panel 6).
Note: To avoid distortion, adjust the MASTER
control (B) so that the 0 indicator lights occa-
sionally.
+6
+12
6 +3
0 0
6
-5
—12
-10
2k 4k 8k
10 0 10
10
0
2TR IN
MASTER
MAIN
A
C
B