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User’s Manual
IR 452
Remote Control
Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan
1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Road, #04-01 Kyodo Building
Anaheim, CA 92805 3821 AH Amersfoort PM Industrial Building 16 Ichibancho
68-1178-01 Rev. A
USA The Netherlands Singapore 368363 Chiyoda-ku, Tokyo 102-0082 Japan
714.491.1500 +31.33.453.4040 +65.6383.4400 +81.3.3511.7655 09 05
www.extron.com Fax 714.491.1517 Fax +31.33.45
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Precautions Safety Instructions English Warning FCC Class A Notice Power sources This equipment should be operated only from the power source This symbol is intended to alert the user of important indicated on the product. This equipment is intended to be used with a main power operating and maintenance (servicing) instructions in system with a grounded (neutral) conductor. The third (grounding) pin is a safety Note: This equipment has been tested and found to comply with the limits f
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Table of Contents Chapter One Introduction ................................................... 1-1 About this Manual .................................................................... 1-2 About the IR 452 ....................................................................... 1-2 Features ........................................................................................ 1-2 Included Parts ............................................................................. 1-2 Applica
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Table of Contents, cont’d IR 452 Chapter One 1 Introduction About this Manual About the IR 452 Features Included Parts Application Diagrams ii IR 452 Table of Contents
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Introduction About this Manual Application Diagrams This manual contains information about the Extron IR 452 hand-held infrared remote control and instructions on using it to control the MLC 52, the MLC 104, and the DVCM 50. The terms "IR 452" and "remote control" are used interchangeably in this manual. IR or RS-232 Projector Control About the IR 452 The Extron IR 452 is a hand-held remote control that is used in conjunction with the Extron IRL 20 or the IR Link to control the MLC 52 Me
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TV/VCR CHANNEL FRONT PANEL VOL PC VOL VIDEO DVD DVD VCR VCR IR 452 SYSTEM REMOTE Introduction, cont’d IR 452 SIGNAL SIGNAL IR LINK IR LINK Extron IR Link IR 452 Remote Control PROJECTOR DVD & VCR CONTROL CONFIG ON OFF DVD DVD VCR Tx 1 RS-232 TITLE MENU 2 VCR VOLUME TUNER ENTER TV/VCR PC 3 PREV/REW PLAY NEXT/FWD PAUSE STOP CONFIG IMAGE 4 Projector MUTE Extron MLC 104 IP AAP Extron MLC 104 AAP Chapter Two Control Panel 2 Composite IR VCR I / S-video IR DVD Setup and Operation Applicat
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Setup and Operation Enabling control of the MLC 104 Operational Overview The IR 452 can control the MLC 52 or the DVCM 50. It can also The MLC 104 can be controlled by the IR 452 via the control the MLC 104 via the DVCM 50. DVCM 50 in conjunction with the IR Link or IRL 20. To set up the MLC 104 for control by the IR 452, do the following: Button confi guration on the control modules cannot 1. Program the buttons on the MLC 104 and the DVCM 50 be performed from the IR 452. The commands
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Setup and Operation CAMPUS RACK PROJECTOR PC 2 TV VCR NOT PLASMA LAPTOP TUNER USED TV NOT LAPTOP 1 TV/VCR TUNER USED NOT LAPTOP 2 RADIO CHANNEL USED SOURCE TOWER SOURCE TV/VCR DVD VCR AUTO VCR / SOURCE 1 VOLUME IMAGE DVD FRONT PANEL SOURCE 2 VCR BLANK VOL PC CABLE DVD PIC MUTE VOL VIDEO CABLE VIDEO TAPE TV AUX VIDEO 1 VGA VIDEO PIC MUTE LECTERN CABINET VIDEO 2 PC VCR Relabeling buttons on the IR 452 overlay CABINET WALL PC 1 PLATE VCR FLOOR RACK BOX PC Installing the batteries Install two A
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Setup and Operation, cont’d In order for the IR 452 to be able to control the MLC 52 or the Buttons on the IR 452 Front Panel ® DVCM 50, you must use the Windows -based confi guration The IRL 452 is provided with an overlay on which the buttons software or IR Learning to program the MLC 52 or DVCM are labeled as shown below. Its labeling scheme refl ects that of buttons with the functions for which their buttons are the MLC 52 and the DVCM 50. labeled. Refer to the product user's manual f
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Setup and Operation, cont’d When the DVCM 50 TV/VCR button is programmed as labeled, or the command is programmed to an MLC 52 memory block, pressing the IR 452 TV/VCR button switches the VCR between TV and VCR modes. PROJECTOR POWER ON TV/VCR 4 Channel button — Pressing the up- or down-arrow on this ON OFF rocker button sends an IR signal to either of the following: CHANNEL The MLC 52 to activate the memory block to which the channel switch command has been programmed PC VOL The DVC
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TV/VCR CHANNEL FRONT PANEL VOL PC VOL VIDEO DVD DVD VCR VCR IR 452 SYSTEM REMOTE Setup and Operation, cont’d Additional commands can be programmed to the DVD Follow these steps to control the MLC 52/DVCM 50 using the and VCR selection buttons on the DVCM 50; however, IR 452: the mode switch commands cannot be removed from 1. Point the remote control directly at the IR Link or the those buttons. IRL 20 signal pickup window. The IR 452 has a range of approximately 30’ (9.1 m) within 40 deg
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Setup and Operation, cont’d The following fi gure shows the buttons that become Selecting DVD or VCR mode available when DVD mode is selected: The DVD and VCR buttons on the IR 452 are different from its other buttons in that each contains a permanent mode switch DVD DVD command. This command is sent to the DVCM 50, which Press this activates its equivalent button, or to the MLC 52, which activates button first. its programmed memory block, every time the button is VCR pressed. Regardle
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TV/VCR CHANNEL FRONT PANEL VOL PC VOL VIDEO DVD DVD VCR VCR IR 452 SYSTEM REMOTE Setup and Operation, cont’d The following fi gure shows the buttons that become Controlling the MLC 104 available when VCR mode is selected: The IR 452 can control an MLC 104 through a DVCM 50 that is connected to the MLC rear panel host port. Refer to the DVCM 50 User's Manual for wiring instructions. POWER ON TV/VCR IR 452 to MLC 104 communication process CHANNEL The following occurs when you press a button
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Setup and Operation, cont’d Muting and unmuting Buttons and commands used with the MLC 104 The MLC 104 does not have buttons that control muting and To control the MLC 104, you use the buttons in the Display and unmuting on the display device. However, you can program Front Panel sections of IR 452, which are also used to control the Mute On and Mute Off commands onto the MLC 104 using MLC 52. the Global Confi gurator (GC2) software. (Visit the Extron Web site at www.extron.com for in
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Setup and Operation, cont’d 2-18 IR 452 Setup and Operation
