Extron electronics MLS 304MA User Manual page 59

Audio Block Diagram for MLS 406 SA.eps
MLS 06SA audio block diagram
CTRL
1
LEFT
2
LEFT
3 LEFT
+ - + -
4
LEFT
5
LEFT
6
Gain/Attenuation:
-42dB to +24dB
RIGHT
1
RIGHT
2
RIGHT
3
+ - + -
4
5
RIGHT
RIGHT
6
Gain/Attenuation:
-42dB to +24dB
+ -
CTRL
LOUDNESS BASS & TREBLE
BASS & TREBLE
LOUDNESS
+10dB@ +/-10dB@
100Hz/10kHz 100Hz/10kHz
User Mode: Volume Level Indicator
Set Up Mode: Input Level Indicator
+V
MAX/
CLIP
RED MID/
NORM
MIN/
GREEN
SIGNAL
GREEN
CTRL
LEFT
AUX
RIGHT
AUX
LEFT CHN
AUX/MIX
VOLUME
CTRL
LEFT
AUX
RIGHT
AUX
RIGHT CHN
AUX/MIX
VOLUME
CONTROL
VOLUME
POSITION
CTRL
USER MODE
LED
MODE
SWITCH
SETUP MODE
MLS 304 Series, MLS 406 Series • Reference Material
+4
LEFT CHN
-10
+
AUX/MIX
+4
-10
MONO
+4
-10
RIGHT CHN
+
+4
AUX/MIX
-10
STEREO
OR
MONO
CTRL
+4
-10
+
MUX
MONO
MONO
+
MUX
+4
-10
POWER AMP
DIRECT (4 ohm) - 12 WATTS PER CHANNEL
(continuous)
DIRECT (8 ohm) - 8 WATTS PER CHANNEL
(continuous)
RIGHT +
FILTER
-
FILTER
4 / 8 ohm
POWER
LIMITER STEREO (DEFAULT)
CIRCUIT
OR DUAL MONO OUTPUT
LEFT
+
FILTER
-
FILTER
Note: Output terminal should not be
bridged or shorted.
Configurable output levels
-10dBV unbalanced
CTRL or
+4dBV balanced
MUX
LINEOUT
+ - + -
MUX
MUX
PREAMP
+ - + -
MUX
RIGHT OR MONO
LEFT OR MONO
A-11