Extron Electronics MLS 406SA - Manual (Page 5)

MLS 304 Series, MLS 406 Series • Table of Contents
Table of Contents
PRELIMINAR
Y
Chapter 1 • Introducton
............................................................................................................ 1-1
About ths Manual
.................................................................................................................... 1-2
About the MLS 304 Seres and the MLS 406 Seres .............................................. 1-2
Features ........................................................................................................................................... 1-2
All models .................................................................................................................................. 1-2
MA models ................................................................................................................................ 1-2
SA models ...........................................................................................................................1-2
Chapter 2 • Installaton
................................................................................................................ 2-1
UL/Safety Requrements ..................................................................................................2-2
Important safety instructions .............................................................................................2-2
Mountng the Swtcher ....................................................................................................2-2
Tabletop use .......................................................................................................................2-2
Rack mounting ...................................................................................................................2-2
Rear Panels and Cablng
....................................................................................................... 2-3
Power, input, and control connections ................................................................................. 2-3
Power connection ............................................................................................................... 2-3
A/V input connections ........................................................................................................ 2-3
Control connection .............................................................................................................. 2-6
Video output, local monitor, and audio output connections .........................................2-7
Video outputs ..................................................................................................................... 2-9
Audio outputs ..................................................................................................................... 2-9
Wiring for 4 ohm or 8 ohm speakers (MA models) .................................................. 2-11
Wiring for a 70 volt or 100 volt distributed speaker system (MA models) ............. 2-12
Wiring for 4 ohm or 8 ohm speakers (SA models) .................................................... 2-13
Speaker arrangement examples ................................................................................ 2-14
Examples of speaker layouts ................................................................................ 2-14
Applcaton Dagrams ........................................................................................................... 2-15
Chapter 3 • Operaton and Setup
........................................................................................ 3-1
Front Panel Features and Operaton ............................................................................. 3-2
Front panel security lockout (executive modes) .................................................................. 3-3
Enabling/disabling executive mode 1; disabling executive mode 2 ................................ 3-4
Resetting the switcher ............................................................................................................. 3-4
Settng Up and Optmzng the Audo .......................................................................... 3-4
Configuring Lineout and Preamp output levels .................................................................. 3-5
Adjusting audio input levels .................................................................................................. 3-5
Making adjustments ........................................................................................................... 3-6
Vdeo Sgnal Routng .............................................................................................................. 3-7
Monitor Output Modes ........................................................................................................... 3-7
Standard mode (mode 3) .................................................................................................... 3-7
DA (distribution amplifier) mode (mode 2) ....................................................................... 3-7
RGB follow mode (mode 1)................................................................................................. 3-7