Yamaha EMX312SC Owner's Manual - Page 26

Rear Panel, SPEAKERS jacks, AC IN connector, Ground Screw - ac power cord

Page 26 highlights

Controls and Connectors Rear Panel W V X V SPEAKERS jacks Use these jacks to connect to speakers. Note that the output directed to these jacks varies according to the setting of the POWER AMP switch R. A1, B1: Neutrik NL4 Speakon outputs. Polarities are as shown below. 1- 1+ Neutrik Plug A1 and B1 Connectors 1+ + 1- - 2+ 2+ 2- 2- A2, B2: Phone output jacks. W AC IN connector Connects to the included power cord. Connect one end of the cord to this connector, and then plug the other end into a standard power outlet. Please use the cord that comes with the mixer. Use of a different cord may pose risk of fire, burns, or equipment damage. X Ground Screw For maximum safety be sure to securely connect the EMX to an earth connection. The supplied power cable has a three-prong plug that will ground the unit when the plug is inserted into an appropriately grounded three-prong type AC mains outlet. If the AC outlet is not grounded, be sure to ground the unit by using this ground screw. Correct grounding will effectively eliminate hum noise and interference. 26 EMX512SC/EMX312SC/EMX212S

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Controls and Connectors
26
EMX512SC/EMX312SC/EMX212S
Rear Panel
V
SPEAKERS jacks
Use these jacks to connect to speakers. Note that the out-
put directed to these jacks varies according to the setting
of the POWER AMP switch
R
.
A1, B1:
Neutrik NL4 Speakon outputs. Polarities are
as shown below.
A2, B2:
Phone output jacks.
W
AC IN connector
Connects to the included power cord. Connect one end
of the cord to this connector, and then plug the other end
into a standard power outlet.
Please use the cord that comes with the mixer. Use of a
different cord may pose risk of fire, burns, or equip-
ment damage.
X
Ground Screw
For maximum safety be sure to securely connect the
EMX to an earth connection. The supplied power cable
has a three-prong plug that will ground the unit when the
plug
is
inserted
into
an
appropriately
grounded
three-prong type AC mains outlet. If the AC outlet is not
grounded, be sure to ground the unit by using this
ground screw. Correct grounding will effectively elimi-
nate hum noise and interference.
V
W
X
Neutrik Plug
A1 and B1 Connectors
1+
1–
2+
2–
2+
2-
1-
1+
+
–