Connection; Using A Euroblock Connector; Speaker Connection - Yamaha PA24 Owner's Manual

Connection

■ Using a Euroblock connector

If cables will be frequently connected and disconnected, as in the
case of a portable installation, we recommend that you use ferrules
with insulation sleeves. Use a ferrule whose conductor portion has
an external diameter of 1.6 mm or less, and a length of
approximately 7 mm (such as the AI0,5-6WH made by the
Phoenix Contact corporation).
1. If the wire insertion ports are closed, turn the screws on top
of the connector counterclockwise to open the ports.
2. Insert the wires into the appropriate ports, following the
indication of the pole on the input terminal, turn the screws
on top of the connector clockwise to fix the wires.
3. Attach the Euroblock connector to the input terminal on the
unit.

■ Speaker Connection

5-way binding post
1. Turn off the POWER switch.
2. Remove the cover attachment screws and remove the
protective cover from the speaker terminals.
3. Remove about 15 mm of insulation from the end of each
speaker cable, and pass the bare wire through the holes
in the appropriate speaker terminals. Tighten the
terminals to securely clamp the wires. Refer to page 8
for speaker polarities.
Speaker
cable
Speakon connector
1. Turn off the POWER switch.
2. Insert the Neutrik NL4FC plugs into the Speakon connector on the rear of the amplifier, and turn clockwise to lock.
Neutrik NL4FC plugs
A
CHANNEL
STEREO or PARALLEL
Neutrik Amplifier
1+ A+
1– A–
2+ B+
2– B–
Screw
* Actual size
BRIDGE
Neutrik Amplifier
1+ +
1–
2+ –
2–
Be sure that the bare wire ends do not jut out from the
terminals and touch the chassis. The following shows
how the cable should look when correctly attached.
Note to users in the USA:
Please use Class 3 wiring. (PC9501N, PC6501N, PC4801N)
Please use Class 2 wiring. (PC3301N, PC2001N)
4. Reattach the protective cover over the speaker
terminals.
B
CHANNEL
Neutrik Amplifier
1+ B+
1– B–
Use a screwdriver
to fix the wires.
Chassis
Bare wire
9