Extron electronic MLC 52 manual Options and accessories

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.

MLC 52 Series MediaLink Controllers • Introduction 1-3