Yamaha EMX620 , DIGITAL EFFECT Section, , MAIN Section

Control Panel
7
EMX620—Owner’s Manual
■ DIGITAL EFFECT Section
The DIGITAL EFFECT section is used to turn the
built-in digital effects processor on and off and
select effects programs.
F
VOCAL, L. HALL, S. HALL switches
These switches are used to select the effects pro-
grams: VOCAL, L. HALL (large hall), S. HALL
(small hall).
G
DIGITAL EFFECT ON switch & indicator
The DIGITAL EFFECT ON switch is used to turn
the built-in digital effects processor on and off.
The indicator lights up when the processor is on.
When the processor is on, its output is fed to the
MAIN and MONI buses via the MAIN EFFECT
RTN and MONI EFFECT RTN controls respec-
tively.
The effects processor can also be turned on and
off remotely by connecting an optional foot-
switch to the FOOT SW jack.
■ MAIN Section
The MAIN section is used to set the MAIN MAS-
TER level, 7-band graphic equalizer, AUX IN and
TAPE IN levels, and MAIN EFFECT RTN level. It
also contains the LIMITER indicator and main
output level meter.
H Graphic equalizer
The 7-band graphic equalizer is used to boost or
cut certain frequencies of the MAIN output sig-
nal by up to ±12 dB. It affects the MAIN OUT-
PUT signal, the speaker outputs, and the
PHONES.
I
EFFECT RTN control
The MAIN EFFECT RTN control determines the
level of the signal from the built-in digital effects
processor that is fed to the MAIN bus and subse-
quently the MAIN outputs.
J
AUX IN control
The AUX IN control determines the level of the
AUX IN signal that is fed to the MAIN bus and
subsequently the MAIN outputs.
K TAPE IN
The TAPE IN control determines the level of the
TAPE IN signal that is fed to the MAIN bus and
subsequently the MAIN outputs.
L
MASTER control
The MAIN MASTER control determines the out-
put level of the MAIN OUT, speaker outputs, and
PHONES.
M
Level meter
The 5-LED meter displays the level of the MAIN
output signal.
EFFECT
VOCAL
L HALL
S HALL
ON
DIGITAL
EFFECT
6
7
010
EFFECT RTN 010 AUX IN 010 TAPE IN 010
MASTER
LIMITER
MAIN
+6
+3
0
–5
–10
•
6
•
0
•
6
•
125 250 500 1k 2k 4k 8k
–12
+12
•
6
•
0
•
6
•
–12
+12
8
90 A B
C
D