Panasonic WA-BA240N, WA-MA240N, WA-MA120N User Manual

Mixing Power Amplifiers

WA-MA120N
WA-MA240N

All-in-One Mixer and Amp

From the simplest to the most complex public address needs,
the WA-MA120N and WA-MA240N have what it takes. These

The Public Address System Made it Easy.

2 line inputs, 3 mic/line inputs, 1 remote mic input, 1 telephone paging input, and 1 emergency broadcast input allow
connection to all of the equipment a public address system or emergency broadcast system requires.

mixing power amplifiers combine multiple inputs with assigned priorities
and call signs to provide the flexibility required
for applications ranging from schools and business facilities,
factory, office and religious buildings. To ensure more
efficient and reliable communication, options including
program broadcasting and troubleshooting.

Select Call Sign
(1) Rising 4 sounds, (2) Falling
4 sounds, (3) Two sounds, one time

Emergency
Equipment

Connect Telephone
Paging

Switch to on for 2-channel
Broadcast from Input 1

CD/MD Player or Other Background Music Source Backup Battery in Case of Power Failure

Up to four (4) Remote Microphones

Surveillance Unit Slot

Attenuator Override

Low Impedance Speaker

High Impedance Speaker

DC+24V

This handy system is ideal for public announcements in all sorts of facilities.

at schools at Public facilities at Residential neighborhoods

at Department stores at Ski resorts at Museums and convention centers, and more

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Basic Example

Priority Broadcast Feature Priorities are as
follows.

(1) Emergency announcement

(2) Telephone paging, input 1, message

from Sound Message Unit

(3) Remote microphone

(4) input 2, 3 and Line 1, 2

Higher priority broadcasts preempt lower
priority broadcasts.

*When (2) and (4) occur simultaneously and inputs
compete, mixing occurs. Sound level can be adjusted.

OTHER FEATURES

High impedance speaker output can be

•

switched easily between 100V and 70V
to adapt to system size.

Fully equipped with recording output, line

•

output, insertion input, through, and
regular output.

OPERATE ON/OFF allows remote

•

control from an external source.

Simultaneous broadcast can bypass an

•

external attenuator. Emergency
broadcasts can thus be heard even when
transmission to a particular area is
restricted by an attenuator.

Connecting the 24V battery allows

•

broadcasts to continue during power
outages.

ZONE 3

[F3 Restaurants Floor]

ZONE 2

[F2 Apparel Floor]

ZONE 1

[F1 Grocery Floor]

Reliable Cooling

Cooling fan control is provided by two
thermal sensors monitoring temperatures
inside the case.

Energy Saving Design

This mixing power amplifier uses Class-H
amplifier technology developed by RAMSA,
the Panasonic Professional Audio Group, to
minimize power consumption.

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