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Extron RGB 302/304 Universal Interface • User’s Manual

Page A-1

Appendix A • Programmer’s Guide

Remote Control Port (RS-232)

The RGB 302/304 RS-232 port connector, shown
below, is used to connect to a host or external
controlling device, such as a computer or control
system which can generate the proper command
codes and recognize the RGB 302/304 responses.

The RS-232 connector is a 9-pin D female with the
following pin designations:

Pin

RS-232

Usage

1

—

No connection

2

Tx

Transmit Data

3

Rx

Receive Data

4

—

No connection

5

Gnd

Signal Ground

6

—

No connection

7

—

No connection

8

—

No connection

9

—

No connection

Commands and responses for programming the
RGB 302/304 Interface from a Host system connected
to the RS-232 port are listed on the next page.

The RS-232 protocol is 9600 baud, 8-bit, 1 stop bit and
no parity.

RS-232

6

9

1

5

im Vertrieb von

            CAMBOARD Electronics

www.camboard.de

Tel. 07131 911201
Fax 07131 911203

[email protected]

Содержание RGB 302

Страница 1: ...User s Manual RGB 302 304 Universal Digital Interface im Vertrieb von CAMBOARD Electronics www camboard de Tel 07131 911201 Fax 07131 911203 ce info camboard de...

Страница 2: ...1 5 Cursor buttons 1 5 Next button 1 5 LCD Display 1 5 RGB 302 304 Specifications 1 6 ChapterTwo Installing the RGB 302 304 Easy Setup Procedure 2 1 Rear Panel DIP Switch Settings 2 3 Audio Connection...

Страница 3: ...on System Reset 3 11 Chapter Four Using theWindows Control Program Installing Windows Control Software 4 1 Normal Windows Control Panel 4 2 RGB 302 304 Help 4 3 Appendix A Programmer s Guide Remote C...

Страница 4: ...ossible dangerous voltage present ______ A Warning possible damage could occur ___ A Note a Hint or a Tip that may be helpful ____ Possible Electrostatic Discharge ESD damage could result from touchin...

Страница 5: ...Extron RGB 302 304 Universal Interface User s Manual Notes Page iv ____ im Vertrieb von CAMBOARD Electronics www camboard de Tel 07131 911201 Fax 07131 911203 ce info camboard de...

Страница 6: ...ols Memory Blocks and Memory Cycling Image Display Controls Automatic Sync Output Detection Keyboard Lockout RS 232 Control Interface Front Panel Controls Specifications RGB 302 304 Universal Digital...

Страница 7: ...has its 9 pin Analog ECL input Audio input and MBC power jack located on the front panel of the unit as shown below This difference allows the RGB 304 to be installed in situations where front panel...

Страница 8: ...ies 2 The user can step through and display any of the controls or features in the interface ___ Chapter 3 has details on using the Front Panel Memory Blocks and Memory Cycling There are 15 preset mem...

Страница 9: ...n through menu controls Automatic Sync Stripping The RGB 302 304 automatically strips all incoming sync from the red green and blue channels for clean crisp signal processing Sync may be recombined wi...

Страница 10: ...tion 2 The user may write software to control the RGB 302 304 from a PC or control system See the Programmer s Guide in Appendix A The RS 232 protocol is fixed at 9600 baud no parity 8 data bits and 1...

Страница 11: ...nd step through the four different menu classes to be explained in Chapter 3 Next button The Next button is used to advance to the next submenu of a menu class or to return to the beginning of the men...

Страница 12: ...Impedance 10 k Audio Connector 3 5 mm jack AudioImpedance High Z Output Signal Video 35V to 1V p p with 7V applied VideoImpedance 75 Sync Sync on Green Composite Sync Separate H V Sync Impedance 75 k...

Страница 13: ...RGB 302 304 Universal Interface User s Manual Chapter 1 Introduction to the RGB 302 304 Page1 7 ____ im Vertrieb von CAMBOARD Electronics www camboard de Tel 07131 911201 Fax 07131 911203 ce info camb...

Страница 14: ...304 Easy Setup Procedure DIP Switch Settings Audio Connections Installation Check Memory Cycling Feature RS 232 Specifications RGB 302 304 Universal Digital Interface User s manual im Vertrieb von CA...

Страница 15: ...cables from the RGB 302 304 to the data monitor projector all BNC outputs are RGB analog The BNC connectors are marked R B G H V and V They may be connected in any of three ways Red Green sync and Blu...

Страница 16: ...Turn power On at the local computer monitor Next turn power On at the computer supplying the video input Power PC PC Mac or workstation 6a Turn power On at the data monitor projector 6b Connect power...

Страница 17: ...02 the audio input and output are both located on the rear panel as shown in the diagram to the left The RGB 304 has the audio output located on the rear panel but the audio input is situated on the f...

Страница 18: ...lt menus show the correct information as previously described in Step 7 Use the menus as a troubleshooting aid If no video input was detected no memory block was loaded and the display will show zeroe...

Страница 19: ...ng the preset formats a new video format will be created and stored see note below as a user defined memory block The 25 user defined memory blocks are filled sequentially 1 to 25 If the last empty me...

Страница 20: ...48 4 60 7 VESA4 56 4 70 8 VESA5 38 0 60 9 VESA6 48 0 72 10 Mac 13 35 0 67 11 Mac 16 49 7 75 12 Mac 21 68 7 75 13 Sun1 71 7 76 14 Sun2 81 0 76 15 SGI 63 9 60 Power Supply The RGB 302 304 is equipped wi...

Страница 21: ...BNC 4 or 5 HR Cable Data Monitor Large Screen Data Projector OR Output RGB 302 Audio Amplifier RS 232 Control Cable Control System Rear Front ME NU NE XT MBC POW ER AN ALO G E CL AU DIO IN INP UT RG B...

Страница 22: ...Menus Menu Flowchart Default Cycle Menus Image Controls Menus Sync Controls Menus Option Controls Menus Default Settings RGB 302 304 Universal Digital Interface User s manual im Vertrieb von CAMBOARD...

Страница 23: ...r KEYBOARD IS UNLOCKED Press and Simultaneously to edit the default ID Screen Press or to adjust Vertical Shift Press or to adjust Horizontal Shift Press then Selects Press and Simultaneously NEXT Pre...

Страница 24: ...adjustments using the cursor keys see below stop when the proper adjustment has been reached and allow the time out to occur to save the new settings The menu system as illustrated in the previous me...

Страница 25: ...efault menu identifies the interface and is factory programmed as shown here However this display can be edited to display a user created message Editing the ID Screen To access the ID screen at any t...

Страница 26: ...ection of this chapter ____ Using these hot keys to exit from the default menu cycle will only work if DIP Switch 1 located on the rear panel of the RGB 302 304 has been set Off Setting it to Off mean...

Страница 27: ...oved To alert the user upon power up if the keyboard has been locked the unit will show the locked message Digital Display Sync Processing Digital Display Sync Processing DDSP is a DIP switch option f...

Страница 28: ...ing earlier in this chapter Horizontal Shift Menu The Horizontal Shift menu moves the displayed image left or right on the monitor projection screen From the default cycle you can go directly to this...

Страница 29: ...steps for this control When the adjustment is complete release the cursor key and press NEXT to go to the Peaking Control menu or press MENU to advance to the Sync Controls menus or allow the time ou...

Страница 30: ...atic sync However it can be changed to Composite sync Separate H V sync or Sync on Green by pressing the or cursor key The currently selected sync setting will not flash but the alternate settings wil...

Страница 31: ...m positive or negative Normal means output polarity will be the same as input polarity with shifting allowed Press NEXT to go to the Vertical Polarity menu or press MENU to advance to the Option Contr...

Страница 32: ...ory Cycling menu or press MENU to return to the Image Controls menus or allow the time out to occur to save any changes Memory Cycling Menu The Memory Cycling menu allows the user to turn the memory c...

Страница 33: ...cycle by either pressing NEXT or by allowing the time out to occur Default Settings on Power Up On power up the RGB 302 304 will default to the last settings which were current just prior to the powe...

Страница 34: ...the Windows Control Program Installing the Windows Control Software Normal Windows Control Panel RGB 302 304 Help RGB 302 304 Universal Digital Interface User s manual im Vertrieb von CAMBOARD Electro...

Страница 35: ...omm port to the RS 232 connector on the back of the RGB 302 304 2 Power up the RGB 302 304 the PC and load Windows 3 To install the software from the 3 5 floppy disk onto the hard disk run SETUP EXE f...

Страница 36: ...ram icon to start the program You will be asked to select the Comm Port After selecting the Comm Port the software looks for the RGB 302 304 reads its configuration and then displays it in a window ca...

Страница 37: ...e to open the Help Window An example of what this might look like is shown below As with all Windows Help files clicking on the underlined words will give more detailed help Chapter 4 Using the Window...

Страница 38: ...uide Remote Control Port RS 232 Host to RGB 302 304 Instructions Command Response Table RGB 302 304 Initiated Messages RGB 302 304 Universal Digital Interface User s manual im Vertrieb von CAMBOARD El...

Страница 39: ...connector is a 9 pin D female with the followingpindesignations Pin RS 232 Usage 1 No connection 2 Tx TransmitData 3 Rx Receive Data 4 No connection 5 Gnd SignalGround 6 No connection 7 No connection...

Страница 40: ...guage 1 English 2 Spanish 3 French 4 German Output sync format where 0 Automatic 1 Sync on Green 2 Composite 3 H V normal 4 H V both 5 H V H V 6 H V H V and 7 H V both If executing the I i command Req...

Страница 41: ...ify vertical shift 2F Vph increment vertical shift 7B F Vph decrement vertical shift 7D F Vph Executive Mode Front Panel Lockout Executive mode on X 58 Exe 1 Executive mode off x 78 Exe 0 Read DIP Swi...

Страница 42: ...ere HorizontalShift Hph 112 Vertical Shift Vph 9 Level Brt 0 Peaking Pkg 1 Sync Mode Syn 6 Separate H V with H negative and V positive Memory Cycling Mem 1 Enabled Executive Mode Exe 1 On Front Panel...

Страница 43: ...is the software version number Reconfig A change has been detected from the Front Panel or a change in scan rate frequency has been detected or an operation has occurred that requires a new memory bl...

Страница 44: ...tron RGB 302 304 Universal Interface User s Manual ____ Page A 6 Appendix A Programmer s Guide im Vertrieb von CAMBOARD Electronics www camboard de Tel 07131 911201 Fax 07131 911203 ce info camboard d...

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