Extron electronics MLC Plus 84 D User manual

1
MLCPlus84D • Setup Guide
The Extron MLCPlus 84 D MediaLink®Controller with IP Link®Pro integrates Ethernet
connection into AV systems to allow users to remotely control, monitor, and troubleshoot AV
equipment, including display devices and switchers. The controller includes an embedded
Web server and support for Power over Ethernet (PoE). It also includes
ports for bidirectional serial control, IR output, relays, digital input, and
volume control.
The MLCPlus84D fits a standard US two-gang electrical
junction box or mud ring. It includes a two-gang
Decora®-style wallplate and a two-gang mud ring.
This guide provides instructions for an experienced
installer to install an MLCPlus84 Series controller and
to create a basic configuration. Configure the
controller using Extron GlobalConfigurator (GC)
software running in Global Configurator Professional
(GCProfessional) or GlobalConfigurator Plus (GCPlus)
mode. The MLC integrates with Extron GlobalViewer®
Enterprise (GVE) software and the GlobalViewer
Web-based AV resource management for remote control
applications. Global Configurator and other useful software
applications are available at www.extron.com.
Installation
Step 1: Get Ready
Use the following check list to prepare for the installation.
Download and install the latest version of the following:
• Global Configurator software — for setting up and configuring the controller. GC includes the Toolbelt feature and a
way to upgrade the firmware of the controller. You must have an Extron Insider account and contact an Extron support
representative to obtain GC software (see Locating Software, Firmware, and Driver Files on the Extron Website on
page10).
• IPLinkPro device drivers — for use with GC, to make control of other devices possible.
All are available from www.extron.com (see Locating Software, Firmware, and Driver Files on the Extron Website on page10).
Obtain network information for the unit from the network administrator. You will need the following details for each IPLinkPro
device:
DHCP setting (on or off) Subnet mask User name
Device (MLC Plus 84) IP address Gateway IP address Passwords
Write down the MAC address of each IPLinkPro device (such as the MLC Plus 84) to be used.
Obtain model names and setup information for devices the MLC Plus 84 will control.
Step 2: Prepare the Installation Site
ATTENTION:
• Installation and service must be performed by authorized personnel only.
• L’installation et l’entretien doivent être effectués par le personnel autorisé uniquement.
• Extron recommends installing the MLC Plus 84 into a grounded, UL Listed electrical junction box.
• Extron recommande d’installer le MLC Plus 84 dans un boîtier d’encastrement électrique mis à la terre, listé UL.
• If the controller will be installed into ne furniture, it is best to hire a licenced, bonded craftsperson to cut the access
hole and perform the physical installation so the surface will not be damaged.
• S’il est prévu d’installer le contrôleur dans du beau mobilier, il est préférable de faire appel à un artisan autorisé et
qualié pour couper le trou d’accès et réaliser l’installation de telle façon que la surface ne soit pas endommagée.
• Follow all national and local building and electrical codes that apply to the installation site.
• Respectez tous les codes électriques et du bâtiment, nationaux et locaux, qui s’appliquent au site de l’installation.
Figure 1. MLCPlus84D
Front Panel
Figure 2. MLCPlus84D
Rear Panel
LAPTOP
DOC CAM
PC
DVD
AUX VIDEO
VGA
HDMI
DOC CAM
LAPTOP
PC
DISPLAY
VOLUME
AUTO IMAGE
AV MUTE
OFF
ON
LAN/PoE
MAC:00-05-A6-XX-XX-XX
S/N: ####### E######
00-05-A6-XX-XX-XX
Tx Rx
G
Tx Rx
G1 2 C
GCVGS
POWER
12V
0.4A MAX
COM 1 COM 2 VOL
IR
GIN
D IN RELAYS

2
MLC Plus 84 D • Setup Guide (Continued)
NOTE: For the installation to meet UL requirements and to comply with National Electrical Code (NEC), the MLC must be
installed in a UL Listed junction box. The end user or installer must furnish the junction box. It is not included with the
MLCPlus84.
Americans with Disabilities Act (ADA) Compliance
When planning where to install the MLCPlus84, you may need to consider factors affecting accessibility of the controller such as
height from the floor, distance from obstructions, and how far a user must reach to press the buttons. For guidelines, see
sections 307 (“Protruding Objects”) and 308 (“Reach Ranges”) of the 2010 ADA Standards for Accessible Design available at
http://www.ada.gov/regs2010/2010ADAStandards/2010ADAStandards.pdf.
Site Preparation
The MLCPlus84D fits a standard US two-gang junction box or mud ring and Decora-style wallplate. Optional mud rings,
ULListed junction boxes, external junction boxes, and surface mounting boxes are available for use with the MLCPlus84.
Read any installation instructions and UL guidelines that come with the mounting devices, then install the box or mud ring in the
opening at the installation site. To prepare the site:
1. Using the size of the junction box or mud ring for reference, cut the hole in the mounting surface. Protect the surface prior to
and during cutting so the surface is not damaged.
2. Run cables to the mounting location, leaving enough slack for device installation.
3. Install the junction box or mud ring into the wall or furniture.
4. Secure the cables with a clamp for strain relief and so they do not slip back
down into the wall or furniture. Wall
Mud Ring
Figure 3. Installing a Mud Ring

3
Step 3: Change Buttons or a Faceplate (optional)
If desired, replace one or more buttons or button pairs using available additional buttons. Optional button kits are available in
various languages, and replacement faceplates are available, as well.
NOTE: A custom button builder tool is available at http://www.extron.com/product/custombuttonbuilder/index.aspx
where you can order custom-labeled buttons for the MLCPlus84.
The faceplates must be removed to access buttons.
To replace the buttons or faceplates:
1. Remove one or both faceplates as follows:
a. Insert the tip of a small, flat-bladed screwdriver
(such as an Extron Tweeker) through one of the
circuit board slots at the top or bottom of an MLC
faceplate, as shown at right.
b. Angle the screwdriver to press gently down on
the tab to release and pry the faceplate from the
circuit board.
c. If the faceplate has not fully detached from
the circuit board, repeat steps 1a and 1b with
the hole and tabs at the opposite end of the
faceplate.
d. Lift the faceplate away from the circuit board.
2. Remove any buttons to be replaced as follows:
a. Press the button or button pair from the front of the faceplate out through the back of its faceplate opening. If necessary,
pull the buttons out gently from the back.
NOTE: The smaller buttons are arranged in pairs connected by a rubbery membrane.
b. If you are replacing the faceplate, repeat step 2a until all buttons are removed.
c. Set the removed buttons aside for later use.
3. Insert a button or button pair as follows:
a. Insert a new button or button pair from the back into the appropriate opening in the faceplate.
b. Align the two pegs in the upper left and lower right corners of the button or button pair with the
corresponding holes in the faceplate. Press the button or buttons into the faceplate so the buttons and
pegs are seated into the holes and faceplate opening.
c. Repeat steps 3a and 3b for any additional buttons that will be replaced or installed.
4. Reattach the original faceplate or attach the replacement
faceplate to the controller as follows:
a. Align the tabs (at top and bottom) and pegs (at
upper left and lower right corners) on the back of the
faceplate with the slots and holes on front of the circuit
board.
b. Gently but firmly press the faceplate against the circuit
board until the tabs and pegs are inserted into the slots
and holes, and the tabs click into place.
LAN/PoE
Press tab down.
Tilt screwdriver to
release f
aceplate
from circuit board.
Figure 4. Using a Screwdriver to Release the
Faceplate Tabs, Rear View
OFF
ON
Pegs (2)
LAPTOP
DOC CAM
PC
DVD
AUX VIDEO
VGA
HDMI
DOC CAM
LAPTOP
PC
DISPLAY
VOLUME
AUTO IMAGE
AV MUTE
OFF
ON
Peg
Ta
b
Insert tab on
faceplate into slot.
Insert peg
on faceplate
into hole.
Figure 5. Aligning and Reattaching the Faceplate

4
MLC Plus 84 D • Setup Guide (Continued)
Front Panel Features
AV MUTE
Extron
DISPLAY
ON OFF PC
LAPTOP
DOC CAM
HDMI
VGA
VOLUME
AUTO IMAGE
Transmit/
Activity LED
V
olume
LEDs
V
olume
Buttons
Display
Power
Buttons
Function
Buttons
W
allplate
Source Control
Buttons
Figure 6. MLCPlus84D Front Panel With Wallplate
Extron
DISPLAY
ON OFF PC
LAPTOP
DOC CAM
HDMI
VGA
VOLUME
AV MUTE
AUTO IMAGE
MAC: 00-05-A6-XX-XX-XX S/N: ####### E######
00-05-A6-XX-XX-XX
Reset Button
and LED
MAC
Address
Faceplate Tab
Access Holes (4)
Faceplates
(2)
Figure 7. MLCPlus84D Front Panel Without Wallplate
Rear and Side Panel Features
LAN/PoE
Tx Rx
G
Tx Rx
G12CGCVGS
POWER
12V
0.4A MAX
COM 1 COM 2 VOL
IR
GIN
D IN RELAYS
Power
input
connector
COM
(RS-232)
ports
IR
output
port
Relay
ports
Digital
input
port
Volume
control
port
LAN/PoE (Ethernet)
connector and LEDs
Figure 8. MLCPlus84D Rear Panel Features
LAN/PoE
(Ethernet)
connector
and LEDs
Figure 9. MLCPlus84D Right Side Panel Features
Step 4: Cable All Devices
1. Cable devices to the controller (see the features sections below and Cabling and Features on page 5).
2. Connect power cords and power on all the devices.

5
Cabling and Features
Attach cables using the following wiring diagrams as a guide. Full details are available in the MLCPlus84 Series User Guide.
ATTENTION:
• Installation and service must be performed by authorized personnel only.
• L’installation et l’entretien doivent être effectués par le personnel autorisé uniquement.
Power
The MLCPlus84 supports Power over Ethernet (PoE) (see Control and Power — LAN (Ethernet) and PoE below). Alternatively,
you can power the controller using an optional Extron 12 VDC, 1 A desktop power supply, as shown below.
Tx
Rx
G
POWER
12V
0.4A MAX
CO
M 1
Ridged
Smooth
Ground
all devices.
– Return
+12 VDC input
Ridged
Smooth
1AMAX
100-240V 50-60Hz
External
Power Supply
(12 VDC, 1 A max.,
Extron P/N 28-071-57LF)
Tie Wrap
3/16"
(5 mm)
Max.
Rear Panel
Power Input, External Power Supply (optional)
• Front panel buttons blink during
boot-up.
• Once the MLC Plus 84 is
powered and operational, the
buttons are lit according to
conguration, and “Display”
and “Volume” are backlit.
• Connect to an
Extron 12 VDC,
1 A power supply.
• If PoE is available,
the MLC Plus 84
uses PoE,
otherwise it uses
power via this port.
NOTE: Check the
polarity of the
power supply
before
connecting it to
the controller.
Control and Power — LAN (Ethernet) and PoE
Pins:
12345678
Insert Twisted
Pair Wires
MLC Plus 84
Side Panel
LAN/PoE (Ethernet and Power Over Ethernet)
Connect to an Ethernet network with a straight through cable. This port must be congured.
Ethernet
NOTE:
MAC address information
(00-05-A6-##-##-##)
is located on the rear of
the enclosure.
PC
Link LED:
Lights green
to indicate a network
connection.
Activity LED:
Blinks yellow
to indicate data is being
sent or received.
TCP/IP
Network Extron Devices
(Switchers, Scalers)
Straight-through Cable
(for connection to a switch, hub, or router)
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-orange
2 orange 2 orange
3 white-green 3 white-green
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 green
7 white-brown 7 white-brown
8 brown 8 brown
Crossover Cable
(for direct connection to a PC)
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-green
2 orange 2 green
3 white-green 3 white-orange
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 orange
7 white-brown 7 white-brown
8 brown 8 brown
T568B T568AT568BTIA/EIA-T568B
Default protocol:
• MLC Plus 84 IP address: 192.168.254.250
• Gateway IP address: 0.0.0.0
• Subnet mask: 255.255.255.0
• DNS address: 127.0.0.1
• DHCP: off
• Link speed and duplex level: autodetected
• Data rates: 10/100/1000Base-T
For best results, use this port to upload
conguration les and rmware.
All conguration can be performed via this port.
Power over Ethernet (PoE):
• If PoE is available, the MLC Plus 84 uses PoE.
• If PoE is dropped (disconnects), the controller switches
seamlessly to the external 12 VDC power supply, if it is installed.
Default login credentials:
• Username: admin • Password: extron
MAC: 00-05-A6-XX-XX-XX
S/N: ####### E######
00-05-A6-XX-XX-XX
MAC: 00-05-A6-XX-XX-XX
S/N: ####### E######
MAC
Address
ATTENTION:
• Power over Ethernet (PoE) is intended for indoor use only. It is to be connected only to networks or circuits that are not
routed to the outside plant or building.
• L’alimentation via Ethernet (PoE) est destinée à une utilisation en intérieur uniquement. Elle doit être connectée
seulement à des réseaux ou des circuits qui ne sont pas routés au réseau ou au bâtiment extérieur.
ATTENTION: Always use a power
supply provided by or specified
by Extron. Use of an unauthorized
power supply voids all regulatory
compliance certification and may
cause damage to the supply and
the end product.
ATTENTION : Utilisez toujours une source
d’alimentation fournie ou recommandée
par Extron. L’utilisation d’une source
d’alimentation non autorisée annule
toute conformité réglementaire et peut
endommager la source d’alimentation
ainsi que le produit final.

6
MLC Plus 84 D • Setup Guide (Continued)
Control, Bidirectional — Serial (COM)
Tx Rx
G
Tx Rx
G
G
S
P
OWER
12V
x.x
A
MAX
COM 1 COM 2
IR
NOTE: If you use cable
that has a drain wire,
tie the drain wire to
ground at both ends.
Strip wires
3/16" (5 mm) max.
Transmit
Receive Transmit (Tx)
Receive (Rx)
Ground RS-232-
Controllable
Device
Rx
G
Tx
3-pole COM
(RS-232)
Select protocol via software. COM port default protocol:
• 9600 baud
• 8 data bits • 1 stop bit
• no parity • no ow control
NOTE: These COM ports support software ow control only.
Serial (COM) Ports
Rear Panel
Heat Shrink
Over Shield Wires
To
3-pole
COM port
Control, Unidirectional — IR Output
T
x
R
x
G
G
C
V
GS
CO
M
2
V
OL
IR
Rear
Panel
S
G
(-)
(+)
(-)
(+)
(+)
(-) To the
IR Receiver of
a Projector,
Display, or
Source Device
Two Single IR Emitters
Ground
IR Output
Ground
IR Output
Unidirectional IR
or
3/16" (5 mm) max.
To Projector, Panel Display, or the Wired
IR Remote of a Source Device
IR Output Port
Output options:
• IR (30 kHz to 300 kHz,
with or without carrier signals)
Ground (−)
IR Signal (+)
Dual IR Emitter
Ground (−)
IR Signal (+)
One Single IR Emitter

7
Control — Volume Control
GCV
GCV
G
S
VOL
IR
G
I
N
D
IN
10V 50mA
GCV
REMOTE
10V 50mA
GCV
10V
REMOTE
VOL/MUTE
REMOTE
VOL/MUTE
10V 50mA
G STANDBY
10V 50mA
GCV
GCV
VOL
Ground (Gnd)
Reference voltage input (from amplier) – This allows the MLC Plus 84 to detect when the amp is present.
C
G
Control voltage (variable output to amp from MLC Plus 84) – This signal controls the amp volume.
V
Ground
Reference voltage
C
G
Control voltage
V
Rear
Panel
Control voltage output:
0 - 10 VDC
Reference
voltage: ≤10 VDC
NOTE: Use shielded cable and
place the MLC Plus 84 as close
as possible to the amplier to
avoid picking up background
noise via the cable.
NOTE: When audio mute is active, the MLC Plus 84
sets output voltage to
0 VDC, even if the voltage
range (minimum and maximum voltage limits) have
been set to levels above zero, such as 2 V to 8 V.
Volume Control
This port can be used to control the volume and mute or unmute the audio for some
Extron audio ampliers with remote volume capability.
• Connect to an Extron audio ampier
to permit volume control via the
MLC Plus 84.
• Do not exceed 25 VDC input voltage.
Settings to configure via software:
• Maximum and minimum voltage
limits
• Soft Start mode: off or on (default) − to
allow volume to gradually increase from
mute to the previous level after muting
or power-on to prevent loud audio bursts
Example:
Connecting to
Extron Amplifiers
MLC Plus 84
Rear
Panel
C or VOL/MUTE
V or 10V G or
MPA 401 Series MPA 181T,
MP 101 Series
MPA 152MPA 152 Plus
XPA 1002
Control, Unidirectional — Digital Input
1
2
C
G
C
V
V
OL
GIN
D IN
R
ELAY
S
Digital Input
Congure the port with or without
+5 VDC pull-up.
Use this port to:
• Monitor or trigger events and
functions (toggle relays, issue
commands, send e-mail), once
congured.
• Power an LED, incandescent
light, or other device that
accepts a TTL signal.
Rear
Pa
nel
Switch, Sensor, LED,
Relay, or Similar Item)
12C
G
I
N
D
IN
RELAYS
Rear
Pa
nel
To Room
Control
Equipment
Closed
Normally
Open
Normally
Open
Common
Relays
• Connect devices for relay control.
• Do not exceed a total of 24V, 1A
for each port.
All relays are
normally open.
Control — Relay

8
MLC Plus 84 D • Setup Guide (Continued)
Step 5: Set up the MLCPlus84 for Network Communication
1. Connect the PC that you will use for setup and the
MLCPlus84 to the same Ethernet subnetwork. For
LAN connections for the MLC, see Control and Power
— LAN (Ethernet) and PoE on page5.
2. Start Global Configurator and use the Toolbelt feature
of the software (or stand-alone Toolbelt software) to
set the IP address, subnet, gateway IP address, DHCP
status, and related settings. Network setup is essential
prior to configuration. Use the flowchart at right as a
guide to setting up the controller for network use.
NOTE: When setting up DHCP during network
configuration or if using a host name instead of
an IP address during project recovery, the user
must enter a qualified host name (HostName.
Domain).
For example: somename.somedomain.com.
Step 6: Configure the MLC Plus 84 Controller
The most basic steps are outlined below in the recommended order.
NOTE: See the Global Configurator Help file as needed for step-by-step instructions and detailed information. The help file
for GC includes an introduction to the software, and how to start a project and configuration.
1. Using GC, create a new GCPlus or GCProfessional project and configure the controller and any installed IP Link Pro
devices. The configuration tells the controller how its ports function; how to control other products; what to monitor; when to
do things; and whom to notify, how, and under what circumstances.
a. Configure ports on the controller.
• Select device drivers and link them to each assigned serial, IR, or Ethernet port.
• Configure settings (serial protocol, relay behavior, digital input, volume control settings) as needed.
b. Set up monitors, schedules, macros, and local variables.
c. Set up the front panel buttons: assign appropriate commands and actions, macros, timers, local variables, monitors, or
schedules to the buttons.
2. Save the project.
3. Build and upload the system configuration to the controller.
Step 7: Test and Troubleshoot
1. Test the system. See the MLCPlus84SeriesUser Guide for an outline of the system testing and troubleshooting procedure.
2. Make adjustments to wiring or configuration as needed. Remember that the rear and side panel ports will not be accessible
after the controller is mounted.
Step 8: Complete the Physical Installation
Mount the unit to a wall or furniture (see Mounting on page9).
Connect the controller and PC to the same LAN and apply power.
Open the Toolbelt utility in Global Congurator.
Use Toolbelt to display a list of MLC Plus 84 units and all other
IP Link Pro devices connected to the network.
Using the MAC address, locate the desired device
in the list and select it.
Network Communication Setup,
Connected/Online Method
Enable DHCP or you must type in the IP address, subnet address,
and gateway, then congure other network settings as needed.
Figure 10. Network Setup, Online Method

9
Mounting
NOTE: Extron recommends taking safety precautions to avoid electrostatic discharge issues during installation.
Mount the MLCPlus84 as follows:
1. Insert the cabled MLCPlus84 into the mud ring or junction box within the wall or furniture, aligning the mounting holes in the
MLCPlus84 with those in box or mud ring.
2. Secure the MLCPlus84 to the junction box, wall or surface
mounting box, or mud ring as follows:
a. Insert the included screws through the
oval slots at the top and bottom of
the MLCPlus84 and into the
corresponding threaded
holes in the box or mud
ring.
b. Using a Phillips screwdriver,
lightly tighten the screws
until snug.
ATTENTION:
• Do NOT over tighten
the screws or you
may damage the
circuit board.
• Veillez à ne pas trop
serrer les vis car vous
pourriez endommager
la carte de circuit.
LAPTOP
DOC CAM
PC
DVD
AUX VIDEO
VGA
HDMI
DOC CAM
LAPTOP
PC
DISPLAY
VOLUME
AUTO IMAGE
AV MUTE
OFF
ON
Mud Ring
Wall
Wallplate
MLC Plus 84 D
33
2
2
Figure 12. Installing the MLCPlus84 in a Mud Ring
3. Attach the wallplate to the MLCPlus84: insert the included screws through the circular holes in the wallplate and the tabs on
the MLCPlus84. Tighten the screws using a flat bladed screwdriver until snug.
LAPTOP
DOC CAM
PC
DVD
AUX VIDEO
VGA
HDMI
DOC CAM
LAPTOP
PC
DISPLAY
VOLUME
AUTO IMAGE
AV MUTE
OFF
ON
Junction
Box
Wall
Wallplate
MLC Plus 84 D
33
2
2
Figure 11. Installing the MLCPlus84
in a Junction Box

10
Reset Modes: a Brief Summary
The MLC Plus 84 Series controllers offer the following reset modes:
• Use Factory Firmware: Press and hold the rear panel Reset button while applying power to the unit. Use this mode to
revert to factory firmware in the event of a firmware failure.
• Project Recovery: See the MLC Plus 84 Series User Guide for instructions. Use this mode to recover the project in
the event of a lost user name and password.
• Reset All IP Settings: Press and hold the rear panel Reset button for 6 seconds. After the Reset LED blinks twice,
release and momentarily press the Reset button. Use this mode to reset all network settings to
factory default values without affecting user-loaded files.
• Reset to Factory Defaults: Press and hold the rear panel Reset button for 9 seconds. After the Reset LED blinks three
times, release and momentarily press the Reset button within 1 second. Use this mode to
return the controller to factory default settings.
For detailed information on each mode and its use, see the MLC Plus 84 Series User Guide at www.extron.com.
About Global Configurator (with GC Professional and GC Plus Modes)
What the Software Does
Global Configurator is the software tool for network setup and configuration of a MediaLink Plus controller.
Global Configurator:
• Loads device drivers for controlling and monitoring the status of devices within the AV system.
• Creates the configuration containing all the settings for the controller and the products with which it interacts in the AV
system.
• Generates a graphical user interface called GlobalViewer that is uploaded to the MLC (a GlobalViewer host device) along with
the completed configuration and can be accessed as a Web page.
Using GlobalViewer, users can monitor and control Extron and third-party equipment such as projectors, displays, computer
monitors, VCRs, and DVD players.
Resources
Obtaining Control Drivers
Extron provides an extensive selection of device
drivers available on the Extron Website. If the
system requires a control driver that is not already
available, you can request a new serial (RS-232) or
Ethernet driver from Extron.
Obtaining Instructions, Information, and Assistance
A checklist of basic setup steps is provided in this guide. For
additional information see the help files and the MLCPlus84IPSeries
User Guide, available at www.extron.com.
If you have questions during installation and setup, call the ExtronS3
Sales & Technical Support Hotline or the ExtronS3 Control
Systems Support Hotline [phone]).
Locating Software, Firmware, and Driver Files on the Extron Website
There are three main ways to find software, firmware, and device drivers within www.extron.com:
• Via links from the Web page for the specific product
• Via the Download page (Click on the Download tab at the top of any page within www.extron.com.)
• Via links from search results
NOTE: To obtain Global Configurator (available to run in GC Plus mode) software, you must have an Extron Insider account
and contact an Extron support representative. Extron provides training to our customers on how to use the software.
Access to Global Configurator Professional is available to users who successfully complete Extron Control Professional
Certification.
NOTE: New RS-232 and Ethernet drivers are required. You must use serial and Ethernet drivers developed specifically
for the IPLinkPro platform. With the exception of IR device drivers, drivers used for the previous generation IPLink
(non-Pro) controllers are not compatible.

11
Overall Configuration Procedure for the Controller
Configure the IP settings of the MLC Plus 84.
See “Network
Communication
Setup” in this guide.
Create a new GC Professional or GC Plus project and
add the MLC Plus 84 to it.
Congure controller ports.
Congure controller buttons.
Test the system, make adjustments, nalize conguration.
Save the project.
Cable the MLC Plus 84, then apply power.
Cable all devices.
Prepare the installation site.
Get ready.
Change buttons or faceplates, if desired
Mount the MLC Plus 84.
Create monitors, schedules, macros, timers, and local variables.
Build and upload the conguration to the controller.
Within Global Configurator (GC Professional or GC Plus mode):
Figure 13. Overall Configuration Steps
If you have questions during installation and setup, you can call the Extron S3 Sales & Technical Support Hotline or the Extron
S3 Control Systems Support Hotline [phone]).
“Network
Communication
Setup”

12
MLC Plus 84 D • Setup Guide (Continued)
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