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IR 452 • Setup and Operation

Setup and Operation, cont’d

2-12

IR 452 • Setup and Operation

 

2-13

 The 

following 

fi gure shows the buttons that become 

available when DVD mode is selected:

SYSTEM REMOTE

DVD

VCR

DVD

VCR

IR 452

Press this 
button first.

DVD control buttons on the IR 452

Controlling a VCR

To control a VCR using the IR 452, do the following:

1

Press the VCR button on the IR 452 to place the DVCM 50 
or MLC 52 in VCR mode.  (If it was already in VCR mode, 
this button has no effect.)

2

Press the VCR control buttons, the Channel buttons, or 
the TV/VCR button on the IR 452 to issue commands as 
desired.  

Selecting DVD or VCR mode

The DVD and VCR buttons on the IR 452 are different from its 
other buttons in that each contains a permanent mode switch 
command.  This command is sent to the DVCM 50, which 
activates its equivalent button, or to the MLC 52, which activates 
its programmed memory block, every time the button is 
pressed.  Regardless of any programming done to the DVD and 
VCR buttons on the DVCM 50, pressing these IR 452 buttons 
always causes the DVCM or MLC 52 to switch to the mode of 
the button that was pressed.

If the DVCM 50 or MLC 52 is in VCR mode and you press 
the IR 452's DVD button, the controller switches to DVD 
mode.  (If it was already in DVD mode, no switch occurs.)
If the DVCM or MLC 52 is in DVD mode and you press 
the VCR button on the IR 452, the controller switches to 
VCR mode. (If it was in VCR mode, no switch occurs.)

  If additional commands have been programmed on the 

DVCM 50's DVD or VCR button, these commands also 
are issued when the IR 452 DVD/VCR button is pressed.  

To issue a command from the IR 452 to a DVD player or a 
VCR, you must fi rst press the button to select the appropriate 
operating mode, as described below.

Controlling a DVD player

To control a DVD player using the IR 452, do the following:

1

Press the DVD button on the IR 452 to place the DVCM 50 
or MLC 52 in DVD mode.  (If it was already in DVD mode, 
this button has no effect.)

2

Press the DVD control buttons to issue commands as 
desired.  

Summary of Contents for IR 452

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Page 2: ...lt werden können Wartung Alle Wartungsmaßnahmen sollten nur von qualifiziertem Servicepersonal durchgeführt werden Die internen Komponenten des Gerätes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuchen Sie in keinem Fall dieses Gerät selbst öffnen da beim Entfernen der Abdeckungen die Gefahr eines elektrischen Schlags und oder andere Gefahren bestehen Schlitze und Öffnungen Wen...

Page 3: ...ẝ嬵㕏ɿ 䙓 ܡ 䗑ࡴ ᵎ壂Ề䑩嬦ᷨ 㯢㙊 劑䗅 ㅗ弾 嫿 澤 Ḧ忀 斪ɿ 䄺ਞ 嬦嫿 倾Ề䑩ᷨ ᵋ㝈㕏䗅䑶㷑ɿ 嫿 枼 Ề䑩㙊 一䗅Ờ䑶䰼丠Ờ䑶ɿ 䩭ᵊ㚢一澠 一澡㕰 嫿㓾澤 ᵎ倾ᵎ䑩ㅗ崴弈 ɿ ᢨᥝ ᵻ ḏ嫿 䑶㷑澤 嬸 ㆁ㙊嫿 ㅗ㞍暣䑶㷑䗅䑶㷑一澤 ㅗḼẖ ⅱⵃ䑶䰼丠䗅 䑶㷑一ɿ 㒓ֱᡸ Ⓟⵄ一澤 忀 埬嵪嵐澤 ㅗ愎䆪 ɿ 㓈ᡸ ㆁ㙊丵Ἧ 枼䑲嫥嬂䗅丵Ἧ 弜垍ɿ 嫿 怩㯢㙊䑩ㅸ Ḧ㘵 䗅昷ḷɿ ᵻ忀 䋱大䑶 斪 ᵎ壂儫ⴲ嬖 嫿 䘗 丵Ἧ嬦嫿 ɿ 䗮亢ᄨ 㙊 嫿 㙻 ᵋ㙊彛栏㤾ㅗ 澤 ḭ㕰䑩㚦 敳㪣㙻 㒐だ ḷ弈䀮ɿ ᵎ壂䑩Ḽẖᵝ壀 Ẑ彛 栏 ɿ 䫖 ᵎ㪤䞯䗅㘵 䑶㮡ṛ㙊䅇㿹䗅 斪ɿ 枼Ề䑩 ᵏ 劑䗅䘹 ㅗ䘹弒 䗅䑶㮡ɿ 䂨䑠ᷨ 䗅 嫯 䍇ⷠ 䑶㮡ɿ ...

Page 4: ...ter Two Setup and Operation 2 1 Operational Overview 2 2 Setting Up 2 2 Enabling control of the MLC 104 2 3 Changing button labels 2 3 Installing the batteries 2 5 Buttons on the IR 452 Front Panel 2 6 Using the IR 452 2 10 Selecting DVD or VCR mode 2 12 Controlling a DVD player 2 12 Controlling a VCR 2 13 Controlling the MLC 104 2 15 IR 452 to MLC 104 communication process 2 15 Buttons and comman...

Page 5: ...ii IR 452 Table of Contents Table of Contents cont d IR 452 1 Chapter One Introduction About this Manual About the IR 452 Features Included Parts Application Diagrams ...

Page 6: ...ol the MLC 104 via the IRL 20 or the IR Link The IR 452 sends IR commands to the DVCM 50 which passes the commands on to the MLC 104 in serial form as Simple Instruction Set SIS commands Features MLC 52 and DVCM 50 control Provides IR remote control of the MLC 52 MediaLink Controller and the DVCM 50 Control Module via the IR Link or IRL 20 MLC 104 control Provides IR remote control of the MLC 104 ...

Page 7: ... PC VIDEO CHANNEL IR 452 CONFIG PROJECTOR VOLUME 1 2 3 4 ON OFF DVD VCR PC IMAGE MUTE Extron MLC 104 IP AAP DVD VCR CONTROL PLAY NEXT FWD PAUSE STOP TUNER Tx PREV REW ENTER TITLE MENU TV VCR DVD VCR CONFIG SIGNAL IR LINK IR Link Projector Extron MLC 104 AAP Control Panel RS 232 Extron IR 452 Remote Control SIGNAL IR LINK DVD IR Composite S video I Application diagram IR 452 controlling the MLC 104...

Page 8: ...button labels that are provided Operational Overview The IR 452 can control the MLC 52 or the DVCM 50 It can also control the MLC 104 via the DVCM 50 Button configuration on the control modules cannot be performed from the IR 452 The commands must be programmed on the MLC 52 or DVCM 50 using the Windows based configuration software or IR Learning Each button on the IR 452 front panel when pressed ...

Page 9: ...MUTE AUTO IMAGE AUX VIDEO CABLE TV VCR DVD LECTERN PC CAMPUS TV TV TUNER WALL PLATE FLOOR BOX CABINET VCR CABINET VCR RACK PC VIDEO VIDEO 1 VIDEO 2 PC 1 PC 2 LAPTOP LAPTOP 1 LAPTOP 2 SOURCE TUNER SOURCE 1 SOURCE 2 CABLE RADIO TOWER VCR DVD TAPE VGA NOT USED NOT USED NOT USED RACK VCR SOURCE VOLUME Optional button labels provided with the IR 452 To relabel an IR 452 button 1 Peel the desired label ...

Page 10: ...e on and off 2 Mute On and Mute Off buttons These buttons are not direct equivalents of any buttons on the MLC 52 or MLC 104 However you can use your MLC s configuration software to program the MLC to mute and unmute the video and or audio on the display device when these IR 452 Mute buttons are pressed The following configuration software programs are available MLC 52 and DVCM 50 MLC 52 Control P...

Page 11: ... 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 4 Channel button Pressing the up or down arrow on this rocker button sends an IR signal to either of the following The MLC 52 to activate the memory block to which the channel switch command has been programmed The DVCM 50 to activate the butt...

Page 12: ...In port and responds as if its own equivalent button were pressed issuing the command to the appropriate display device The projector or other display device responds to the command it received from the IR 452 remote via the DVCM 50 or MLC 52 Additional commands can be programmed to the DVD and VCR selection buttons on the DVCM 50 however the mode switch commands cannot be removed from those butto...

Page 13: ...n is pressed Regardless of any programming done to the DVD and VCR buttons on the DVCM 50 pressing these IR 452 buttons always causes the DVCM or MLC 52 to switch to the mode of the button that was pressed If the DVCM 50 or MLC 52 is in VCR mode and you press the IR 452 s DVD button the controller switches to DVD mode If it was already in DVD mode no switch occurs If the DVCM or MLC 52 is in DVD m...

Page 14: ...ttons on the DVCM 50 for it to interpret the signals it receives from the IR 452 CONFIG SIS commands from DVCM 50 IR 452 SYSTEM REMOTE FRONT PANEL DVD VCR DVD VCR TV VCR VOL VOL PC VIDEO CHANNEL IR 452 SIGNAL IR LINK IR Link SIGNAL IR LINK MLC 104 DVCM 50 CONFIG PROJECTOR VOLUME ON VIDEO AUX VIDEO PC IMAGE MUTE OFF 1 2 3 4 Remote control of the MLC 104 3 The MLC 104 activates the button on its fro...

Page 15: ...ommands used with the MLC 104 To control the MLC 104 you use the buttons in the Display and Front Panel sections of IR 452 which are also used to control the MLC 52 The following table shows the SIS commands that are issued from the DVCM 50 to the MLC 104 for each press of an IR 452 button and the button that is activated on the MLC 104 You must program the desired commands onto the MLC 104 s fron...

Page 16: ...IR 452 Setup and Operation Setup and Operation cont d 2 18 ...

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