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• Specifications, Part #s, Accessories
Specifications, Part Numbers, Accessories, cont’d
A-8
MLS 100 Series Switcher Block Diagram
INPUT SELECT
(LEFT CHANNEL)
SWITCHABLE INPUTS
Gain/Attenuation:
-18 dB to +24 dB
(default: 0 dB)
CTRL
CTRL
or
or
INPUT CHANNEL
(RIGHT CHANNEL)
+
-
AUX/MIX
MONO
(Balanced/Unbalanced)
Gain/Attenuation:
-43 dB to +24 dB
+-
+
-
PREAMP
LEFT
AUX
RIGHT
AUX
VOLUME
CONTROL
VOLUME
0 - 100%
(90 dB to 0 dB attenuation)
Default: 50% (25 dB
attenuation)
Unbalanced output = -6 dB
Balanced output = 0 dB
+
+
+
+
+
+
+
+
1
2
3
4
or
or
+
+
+
+
+
+
+
+
1
2
3
4
MLS 102 VGA only
Input gain/attenuation for audio inputs 1 – 4 is adjustable via
RS-232 control only (using SIS commands or the MediaLink
Control/Configuration Software.)
The Aux/Mix input level can be adjusted via the front panel Aux/
Mix Level control only. Aux/Mix level can not be adjusted via
RS-232 (SIS commands, configuration software, or an MLC
MediaLink Controller). The Aux/Mix level is independent of the
input and volume controls for the four switchable inputs.
Volume for the four switchable inputs is not adjustable via the
front panel. It can be adjusted only via RS-232 (including via an
MLC).