Extron electronic MEDIALINK MLC 52 - Manual (Page 9)

1-3 MLC 52 Series MediaLink Controllers • Introduction
Front panel configuration port — This RS-232 serial port enables advanced
configuration, driver downloads, and firmware updates to be performed
from the front panel without the need to remove the controller from its
mounting. The optional Extron configuration cable (part #70-335-01) can be
used to connect the MLC 52 to the PC’s RS-232 port.
Three configuration methods — The MLC 52 can be configured easily using the
following methods:
• IR learning — Allows the MLC 52 to be set up directly from the display
device’s remote control without the need for software.
• IR data transfer — Duplicates complete configuration information from
one MLC 52 model to another without cables or software.
• Windows-based configuration software — Combined with one of the
many IR or RS-232 drivers that are provided with the controller on CD or
available on the Extron Web site, Extron’s MLC 52 Configuration
Program software provides fast and simple setup.
Inactivity timer for display shutoff — Adjustable timer control provides automatic
shutdown of the display device to conserve energy, prevent plasma burn-in,
and extend projector lamp life.
Front panel security lockout — Front panel lockout (executive mode) can be
implemented if the MLC 52 is installed in an unsecured environment where
universal access is not desirable.
High-impact mounting faceplates — The standard MLC 52 models are provided
with two one-gang sized high-impact plastic faceplates (one black and one
white), that are durable enough for demanding environments.
The MLC 52 VC models include two two-gang sized high impact plastic
faceplates (one black and one white).
Flexible mounting options — With a standard electrical box or one of the included
mounting brackets (“mud rings”), the MLC 52 can be mounted in a wide
variety of locations, including walls, lecterns, and tables.
Volume control (VC) faceplate — The two-gang sized MLC 52 IR VC and the
MLC 52 RS VC each have a volume control knob in addition to the six control
buttons. To use this knob, you must connect the MLC 52 to a power amplifier
(purchased separately), such as the Extron MPA Series Mini Power Amplifier,
to which you also connect the projector or display (see the application
diagram on page 1-4). The volume control knob adjusts the volume on the
amplifier. This option frees up the two volume control buttons on the MLC to
be used or reconfigured for other display device functions.
Options and accessories
MPA Series Mini Power Amplifier — Connect an MPA 122 (part #60-668-01) or an
MPA 181T (part #60-747-01) to the volume control port of the MLC 52 VC
models, and to your projector or display and speakers. This enables you to
use the MLC’s volume knob to control the volume of the speakers via the
MPA.
Remote control — The optional IR 452 Remote Control and optional IR signal
repeater provide infrared remote control of the MLC unit from up to 30 feet
away.
The Extron P/S 100 and other Extron power supplies may be used with the
MLC 52.