Extron electronics MLS 306 User Manual page 15

MONO AMPLIFIED OUTPUT
COMM 4 ohm 8 ohm 70V
Two 4 ohm speakers in
series make an 8 ohm load.
Connecting an 8 ohm load to the mono amplified output
MONO AMPLIFIED OUTPUT
COMM 4 ohm 8 ohm 100V
Connecting a 70 or 100 volt system to the mono amplified output
Connect a 70 volt speaker system to the 70 volt model, and connect a 100
CAUTION
volt speaker system to the 100 volt model. Connecting a 70 volt speaker
system to the 100 volt model can cause damage to the switcher and
speakers and create a safety hazard.
Stereo Amplified Output (MLS 506SA only) — Cable speakers to this output
8
for 30 watt amplified stereo audio output. Wire the connector as shown
below for stereo output to 4 ohm or 8 ohm loads.
STEREO AMPLIFIED OUTPUT
LEFT RIGHT
Mono +
Ground ( )
8 Ohm Total Load
70V or
100V
Ground ( )
Left +
Left –
Stereo amplified output:
30 watts per channel into a 4 ohm or 8 ohm load.
NOTE You must also select the appropriate
speaker load (4 ohm or 8 ohm) from
the SpkrLoad submenu of the Audio
Settings LCD menu or via the
control software.
Right –
Right +
MediaLink Switchers • Installation
70V or
100V Speakers
(depending
on the model)
4 Ohm or
8 Ohm
4 Ohm or
8 Ohm
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