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USER MANUAL - Comprehensive Connectivity Company

1. 9 TV 3 Set 4 Get 12 0 5 PIP Setting PIP Size 0 1 25 1 1 16 2 1 9 3 1 4 4 Split 5 UserDefine 3 Set 4 Get 13 0 1 PIP Setting PIP Frame 0 Off 1 On 49 Control A Param Function Type Function for Set Dean Comment 3 TAA 0 Fast a 14 0 2 el Swen 1 Moderate i 2 Safe 3 Set 15 0 2 Seamless Switch 0 Black 4 Get Background 1 Blue 3 Set 16 0 2 Seamless Switch 0 Off 4 Get Auto Search 1 On 3 Set 0 Off 4 Get 17 0 1 OSD Setting Startup Logo 1 On 3 Set ET 0 Normal 4 Get 18 0 1 OSD Setting Size 1 Double 3 Set SEHR 0 Off 4 Get 19 0 1 OSD Setting Source Prompt 1 On 3 Set it 4 0 Blue 4 Get 20 0 1 OSD Setting Blank Color 1 Black 0 640x480 1 800x600 2 1024x768 3 1280x1024 4 1600x1200 5 852x1024i 6 1024x1024i 7 1366x768 8 1365x1024 3 Set i 9 1280x720 4 Get 21 0 17 Output Resolution 10 720x483 11 852x480 12 1400x1050 13 480P 14 720P 15 1080i 16 576p 17 1080p 18 1280x768 19 User Define 0 60Hz 3 Set 1 75Hz 4 Get 22 0 3 Output Refresh Rate 2 85Hz 3 50Hz 3 Set i 4 Get 23 0 1 Factory Reset 0 Cancel 1 ok 0 Freeze Blank 3 Set 24 0 3 Advanced 1 Freeze 4 Get Input Buttom 2 Blank 3 Ignore 3 Set 4 Get 25 0 1 Key Lock Save 3 Set 4 Get 26 0 1 Input Lock 0 Auto eee i27 0 1 SOG Setting 1 RGsB i 2 HDTV 5 0 N A Load Gamma Color
2. Scan 4 3 Output 16 9 Output and User Define Non Linear For certain resolutions select between Side Middle and Off Select Side to stretch the image from the center to the side select Middle to leave the middle portion of the image untouched while the sides are stretched select Off to deactivate this feature 8 4 2 Adjusting the Zoom Ratio and Position Figure 23 and Table 9 define the Geometry Zoom Screen 7 Geometry Figure 23 Geometry Zoom Screen Table 9 Geometry Zoom Functions Button Function Zoom Ratio Set between 100 400 Zoom Position Adjustment Press the UP and DOWN OSD buttons arrows to set the Zoom position 1 Depending on the resolution of the component source 2 In this standard the ratio between the width and the height is 4 3 3 In this standard a Cinema mode standard used for movies and DVDs the ratio between the length and height is 16 9 or sometimes 1 2 35 4 H Zoom 32 to 32 V Zoom 32 to 32 H Pan 32 to 32 and V Pan 32 to 32 0 corresponds to a full screen 5 Panning the picture refers to resizing and cropping it 6 Converts a 4 3 standard definition video to a 16 9 wide aspect definition ratio in a non linear manner 27 The zoom ratio and the zoom position are illustrated by a small rectangle inside a transparent pop up OSD Enlarge status box that appears at the top right corner of the screen as the example in Figu
3. 10 PIP Source You can repeat the above procedure to change the current PIP source compliant to Table 4 1 That is composite s Video or component 2 That is DVIor VGA 3 Either a graphic source for a video PIP source or a video source for a graphic PIP source When selecting one PIP source the Presentation Switcher Scaler automatically recognizes and displays the selected graphic PIP source on all the video displays and the selected video source on all the graphic displays compliant to Table 4 Table 4 PIP Source Appearance Availability VGA2 The selected PIP AV1 AV2 YC1 YC2 or component Component graphics DVI VGA1 or source video VGA2 Appears on Component graphics DVI VGA1 and AV1 AV2 YC1 YC2 and component video Does not appear on AV1 AV2 YC1 YC2 and component video Component graphics DVI VGA1 and VGA2 7 2 2 Activating the PIP Feature After setting the PIP source you can activate the PIP by e Pressing the PIP button e Pressing the PIP key on the infra red remote control transmitter see section 7 4 Figure 14 e Switching on the PIP functionality via the OSD Menu see section 8 5 4 Figure 33 7 2 3 The PIP Source Orange Frame Whether the PIP source is enclosed by an orange frame or not determines the functionality of the operation buttons on the machine and remote control transmitter For exam
4. 4th byte is between 0 and 127 ZmM 7MO 127MCR gt gt Reply value DoneCR gt command setting success 2 YMAM2IMO 17HCR gt get current output resolution 4th byte is between 0 and 17 ZmAm2 MO 17HCR gt gt Reply value 3 YmOR3SMCR gt Volume down Each time we apply this command will decrease the volume level by one step ZWOR3SHCR gt gt Reply value DoneCR gt command setting success Definition E ASCII Code 0x20 CR Ascii Code 0xD or OxA After set type Command setting system will respond a string as Done 45 Control 3 Param Function Type Function he Set Description Comment 0 0 N A Output 0 1 N A Freeze 0 2 N A Power 0 3 N A AV1 0 4 N A AV2 0 5 N A Comp 0 6 N A YC1 0 7 N A YC2 0 8 N A VGA1 0 9 N A VGA2 CVG 724xl Only 0 10 N A DVI 0 11 N A Information 0 12 N A Area Left Up 0 13 N A Area Middle Up 0 14 N A Area Right Up 0 15 N A Area Left Center 0 16 N A Area Middle Center 0 17 N A Area Right Center 0 18 N A Area Left Down 0 19 N A Area Middle Down 0 20 N A Area Right Down 0 21 N A Autolmage 0 22 N A Menu 0 23 N A Up 0 24 N A Left 0 25 N A Enter 0 26 N A Right 0 27 N A Down 0 28 N A AutoGain 0 29 N A PIP 0 30 N A Swap 0 31 N A Contrast 0 32 N A Brightness 0 33 N A Zoom In 0 34 N A Zoom Out 0 35 N A Volume Down 0 36 N A Mute 0
5. Normal 5 4 NA Load Gamma Color Presentation 50 Control F Param Function Type Function for Set Description Comment 5 2 N A Load Gamma Color Cinema 5 3 N A Load Gamma Color Nature 5 4 N A Load Gamma Color User1 5 5 N A Load Gamma Color User2 6 Set 7 0 Power Down 7 Get j o Rower 1 Power On 6 Set 0 Off 7 Get 1 0 1 Freeze 1 On 6 Set 7 0 Off 7 Get 2 oO Blank 1 On 6 Set 0 Off 7 Get S Oe Mite 1 On Example 8 0 N A Resolution Refresh Rate Or Y 8 0 CR Video Stand return Z 8 0 1080i CR Se laa gt 100 HT H Sync Cycle 2 Get 1 5 las gt 0 HW H Syne Width 2 Get i 1 Set P 2 Get 46 gt 0 HS Active Pixel Start 1 Set F F 1 Setting Command 2 Get ef E HA Active Pixel should be a reasonable 1 Set value 2 Get O IR Dayne SIE f Version 2 42 2 Getting Command return 1 Set h t and above 2 Get 45 gt 0 HW H Sync Width the current group parameter refer to 1 Set P command Y 3 29 X or Y 2 Get 46 gt 0 HS Active Pixel Start 429 1 Set F 2 Get 47 HA Active Pixel 1 Set 2 Get 44 gt 100 HT H Sync Cycle 1 Set 2 Get 45 gt 0 HW H Sync Width 1 Oclk Param 10 Mhz A 1 Set Version 2 42 2 Get 54 gt 100 OCLK 2 Should be a reasonable ahd above value 3 Set a i 0 Disable Version 2 42 4 Get 28 2 enable 9SD Lmagut 1 Enable and above Version 2 42
6. Utility Settings Choosing the Seamless Switch Utility Settings Choosing the OSD Utility Settings Choosing the Output Utility Settings The User Mode Setting Choosing Factory Reset Choosing Advanced Utility Settings Setting an Input to a Non standard Resolution Example Verifying Configuration Details via the Information Screen Technical Specifications O U m m m 10 13 14 14 15 15 16 16 17 17 17 18 19 19 22 23 24 25 25 26 27 28 29 30 30 31 32 32 33 34 35 36 37 37 39 40 41 10 CVG 724xl Communication Protocol Figures Figure 1 CVG 719xl1 Presentation Switcher Scaler Front Panel Figure 2 CVG 719xl Presentation Switcher Scaler Rear Panel Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 Figure 32 Figure 33 Figure 34 Figure 35 Figure 36 Figure 37 Figure 38 Figure 39 Figure 40 Figure 41 Figure 42 Figure 43 Figure 44 CVG 720x Presentation Switcher Scaler Front Panel CVG 720x Presentation Switcher Scaler Rear Panel CVG 724x Presentation Switcher Scaler Front Panel CVG 724x Presentation Switcher Scaler Rear Panel Connecting the CVG 724xl Rear Panel Connecting th
7. a Zoom Ratio lt Figure 28 Geometry Zoom Position Adjustment Screen 1 For example to zoom in to the lower right corner of the image press the J button 2 For example to zoom in toward the lower right of the image press the and the SI buttons separately as required 3 For example to zoom in to the lower right part of the image instead of the top left part press the and DOWN OSD Menu buttons on the front panel separately as required 29 8 5 Configuring via the Utility Screens Figure 29 shows the Utility menu from which you can define the machine settings Figure 29 Utility Screen 8 5 1 Choosing the Graphic Utility Settings From the Graphic Setting Utility screen see Figure 30 you can set the color format position Color hue sharpness frequency and phase as well as auto image and auto gain described in Table 10 Unity Color Format Default A sition Position Color Hue Sharpness mu Frequency OSD Phase wOutpubSettingyy SOG Setting ALG 4 Figure 30 Graphic Setting Utility Screen 1 When a VGA source is selected Graphic Setting will be shown HDTV Setting illustrated in Figure 38 will appear when an HDTV source is selected 30 Table 10 Graphic Setting Utility Screen Features Button Function Range Default Color Format Selecting the color format lets you select RGB or Yuv colorspace
8. picture in picture function see section 7 2 12 BLANK Button Press to toggle between a blank screen blue or black screen and the display 13 MUTE Button Press to toggle between muting blocking out the sound and enabling the audio output 14 FREEZE Button Press to freeze unfreeze the output video image 15 MENU Button Displays the OSD menu screen 16 ENTER Button Moves to the next level in the OSD screen 17 Button Decreases the range by one step in the OSD screen 18 DOWN Button Moves down one step in the same level in the OSD screen 19 UP Button Moves up one step in the same level in the OSD screen 20 Button Increases the range by one step in the OSD screen 21 RESET TO VGA Button Press and hold for a few seconds to reset to the default output resolution 640x480 60Hz 22 PANEL LOCK Button Press and hold to lock unlock the front panel to prevent unintentional operation 1 When selected button illuminates See section 7 1 for details of how to program the INPUT SELECTOR buttons 2 Only the CVG 724xl has two VGA INPUT SELECTOR buttons The CVG 719x1 and CVG 720xl have one VGA button 3 Not available on the CVG 719x1 4 Also available via each INPUT SELECTOR button when programmed accordingly see section 7 1 5 Or moves to the previous level in the OSD screen 6 When pressing the button continuously you can speed up its response For step by step response press and release the button as many tim
9. 00 1400x1050 75 82 500 1400x1050 80 88 000 1400x1050 85 93 500 1600x1200 1600x1200 60 75 000 1600x1200 65 81 250 1600x1200 70 87 500 1600x1200 75 93 750 1600x1200 85 106 2501 10801 1920x540 60 50 33 6701 720P 1280x720 60 50 45 363 480P 720x483 60 31 469 576P 720x576 50 31 256 5761 720x275 50 15 600 4801 720x235 60 15 750 1024x576 1024x576 60 44 000 1024x576 72 58 890 1280x768 50 60 1366x768 1366x768 50 40 8 1366x768 60 48 85 42 Table 22 Technical Specifications of the DVI Input Signal DVI Signal Resolution Vertical Frequency Hz Horizontal Frequency kHz 640x480 640x480 60 31 4691 640x480 67 35 0 640x480 72 37 8611 640x480 75 37 5001 640x480 85 43 2691 720x400 720x400 70 31 4691 720x400 85 37 92 800x600 800x600 56 35 1561 800x600 60 37 8791 800x600 72 48 077 800x600 75 46 8751 800x600 85 53 6741 1024x768 1024x768 60 48 3631 1024x768 70 56 4761 1024x768 75 60 0231 1280x1024 1280x1024 60 63 9811 1280x1024 75 79 9761 1280x1024 76 81 1301 1280x1024 85 91 1461 1400x1050 1400x1050 60 66 000 1400x1050 70 77 0001 1600x1200 1600x1200 60 75 0001 1080i 1920x540 60 33 6701 720p 1280x720 60 45 3631 480p 720x483 60 31 4691 576p 720x576 50 31 2561 1366x768 1366x768 50 40 8 1366x768 60 48 85 1365x1024 1365x1024 50 52 73 1365x1024 60 63 6 1365x1024 75 80 29 Table 23 Technical Specific
10. 37 N A Volume Up 0 38 N A Color Mode 0 39 N A Aspect Ratio 1 Set Gamma and Color 2 Get p 10 10 Useri Gamma 1 Set 1 0 127 Gamma and Color 2 Get User1 Color Temp Red i i ae Gamma and Color 2 Get 2 0 127 Usert Color Temp Green 46 Control N Param Function F Type unction for Set Deen Comment 1 Set Gamma and Color 2 Get 3 oaar User1 Color Temp Blue 1 Set 4 0 32 Gamma and Color 2 Get User1 Color Manager Red 1 Set 5 0 32 Gamma and Color 2 Get User1 Color Manager Green 1 Set 6 0 32 Gamma and Color 2 Get User1 Color Manager Blue 1 Set 7 0 32 Gamma and Color 2 Get User1 Color Manager Yellow 1 Set Gamma and Color 2 Get a 10 10 jger2 Gamma 1 Set 9 0 127 Gamma and Color 2 Get User2 Color Temp Red 1 Set A Gamma and Color 2 Get 10 ek User2 Color Temp Green 1 Set Gamma and Color 2 Get 11 GA User2 Color Temp Blue 1 Set 12 0 32 Gamma and Color 2 Get User2 Color Manager Red 1 Set 13 0 32 Gamma and Color 2 Get User2 Color Manager Green 1 Set 14 0 32 Gamma and Color 2 Get User2 Color Manager Blue 1 Set 15 0 32 Gamma and Color 2 Get User2 Color Manager Yellow 1 Set 2 Get 16 0 127 Brightness 1 Set 2 Get 17 0 127 Contrast 1 Set z Aspect Ratio 2 Get 32 32 UserDefine H Zoom 1 Set gt Aspect Ratio 2 Get 13 32 32 UserDefine V Zoom 1 Set 5 Aspect Ratio 2
11. 7 x SS ity Figure 36 Output Setting Utility Screen Table 16 Output Setting Utility Screen Features Button Function Resolution Select the desired resolution from the list including the User Define resolution for advanced users only You can cycle the output resolutions choosing the pixel resolution by pressing the OUT key on the infra red remote control transmitter see Figure 14 The OSD status appears superimposed over the top right corner of the screen for a few seconds as Figure 37 illustrates Refresh Rate Select the refresh rate for example 50Hz 60Hz 75Hz or 85Hz Confirm Discard Select to confirm or reject Resolution and Refresh Rate selections User Mode Setting Set a user definable output mode see Figure 38 Output Mode x600 75Hz Figure 37 OSD Output Status 1 By default 20 seconds But you can reset the timeout from 3 to 60 seconds 2 Adjusting the output resolution results in a corresponding adjustment to the size of the OSD status window 3 Different resolutions allow different choices of refresh rates 4 Recommended for advanced users only non standard settings may not be recognized by the display device 35 8 5 7 1 The User Mode Setting Figure 38 and Table 17 define the User Mode Setting 1024x768 4 A wre Disvard in nn amp Audio Setting 4 User Mode Setting nn vo 525 Born 4 val 2 OSD Selling wal 27 Output Se
12. A Comprehensive USER MANUAL Models CVG 719xl Presentation Switcher Scaler CVG 720xl Presentation Switcher Scaler CVG 724xl Presentation Switcher Scaler Contents ADNAN PWN SI Ne Sn Ne 7 2 1 1 22 1 2 3 1 2 4 7 2 5 7 2 5 1 7 2 5 2 7 3 7 4 8 1 8 2 8 3 8 4 8 4 1 8 4 2 8 4 2 1 8 4 2 2 8 5 8 5 1 8 5 2 8 5 3 8 5 4 8 5 5 8 5 6 8 5 7 8 5 7 1 8 5 8 8 5 9 8 5 9 1 8 6 Introduction Getting Started Overview Your Presentation Switcher Scaler Installing on a Rack Connecting your Presentation Switcher Scaler The RGBS and RGsB PINOUTs Connecting aPC Presentation Switcher Scaler Buttons Switching an Input The PIP Button Feature Selecting the PIP Source Activating the PIP Feature The PIP Source Orange Frame Toggling between the PIP and the Screen Source SWAP PIP Characteristics Resizing the PIP Moving the Position of the PIP Locking and Unlocking the Front Panel The Infra Red Remote Control Transmitter Configuring the CVG 724xl via the OSD MENU Screens Controlling the Brightness and Contrast Controlling the Gamma and Color Selecting the Source Controlling the Scale Geometry Setting the Scale Features Adjusting the Zoom Ratio and Position Adjusting the Zoom Ratio Adjusting the Zoom Position Configuring via the Utility Screens Choosing the Graphic Utility Settings Choosing the Video Utility Settings Choosing the Audio Utility Settings Choosing the PIP
13. Blue or Pb 10 4 Connect the LINE AUDIO OUT terminal block connector to one of the audio acceptors for example speakers not illustrated in Figure 7 Connect the SPKR OUT terminal block to a pair of loud speakers The power cord the power connector is not illustrated in Figure 7 A PC optional as section 6 2 describes 6 1 The RGBS and RGsB PINOUTs Table 3 defines both the progressive and interlaced RGBS and RGsB pinouts Table 3 RGBS and RGsB PINOUTS Input Color Space PINOUT VGA RGsB Green sync to PIN 1 Blue to PIN 2 Red to PIN 3 RGBS Red to PIN 1 Green to PIN 2 Blue to PIN 3 Hs H and V to PIN 13 YUV RGsB Green sync to Y Blue to Pb Red to Pr 1 We recommend that you use only the power cord that is supplied with this machine 2 A display mode in which all the horizontal lines of an image are displayed in a single frame one field 3 A display mode in which a frame consists of two separate fields with the first field consisting of odd horizontal lines and the second field even horizontal lines 11 Audio connections are not shown Plasma Display RN S ie Composite Video Player Betacam Y Video Player s Video Player i Computer DVI Grapni s Graphics Source Figure 7 Connecting the CVG 724xl Rear Panel 12 6 2 Connecting a PC You can connect a PC or other controller to the CVG 724xl via the RS 232 po
14. Get es 32 32 UserDefine H Pan 1 Set aa Aspect Ratio 2 Get a 92792 UserDefine V Pan 1 Set v Graphics Setting 2 Get 22 en H Position 1 Set 3 Graphics Setting 2 Get V Position 1 Set F Graphics Setting 2 Get al ER Color 1 Set T Graphics Setting 2Get 5 07127 ie 1 Set y Graphics Setting 2 Get 26 0216 Sharpness 1 Set 2 Graphics Setting 2 Get ef 05100 Frequency 1 Set z Graphics Setting 2 Get a Phase 47 Control A Param Function F Type unction for Set Dessen Comment 1 Set a Video Setting 2 Get Geter Color 1 Set 7 Video Setting 2 Get 09 127 Aue 1 Set A Video Setting 2 Get a 0718 Sharpness 1 Set 2 Video Setting 2 Get oe 0320 H Position Video V Position for 0 20 NTSC NTSC 4 43 PAL M PAL 1 Set 33 60 2 Get 0 39 Video V Position for PAU PAL N SECAMINTSC 4 43 50 1 Set X Audio Setting 2 Get a 0332 Volume 1 Set 2 Audio Setting 2Get 0 12 Treble 1 Set Audio Setting 2 Get 36 e Bass 1 Set NN u 2 Get 37 0 36 PIP Setting H Position 1 Set N 2 Get 38 0 36 PIP Setting V Position 1 Set PIP Setting User Define 2 Get 33 gt V Size 1 Set PIP Setting User Define 2 Get 40 25239 H Size Set lay 0 36 OSD Setting H Position 2 Get i 1 Set ne a 2 Get 42 0 36 OSD Setting V Position ee las 3 60 OSD Setting OSD TimeOut 2 Get 9 zi 0 VGA 1 1 VGA 2 CVG 724xl Only 2 DVI 3 Se
15. R Select which 3 Set 29 0 2 Select Output Mode i group of User 4 Get Userdefined Parameter Group 2 Gar 3 Define Display i P Mode to be saved or loaded f Set the control way of Saving 0 Master a 0 2 Audio Volume Treble Bass 1 Individual ee values 2 Linked 6 Set 2 0 Off 7 Get 4 0 1 Key Lock 1 On 51
16. Scaler Rear Panel INPUT SELECTOR POWER re YC2 COMPONENT BLANK MUTE FREEZE MENU RESET PANEL e Wa ToVGA Lock oonooo O Ooo ooo Presentation Switcher Scaler LINE AUDIO OUT SPKR OUT Figure 4 CVG 720xl Presentation Switcher Scaler Rear Panel 1 Item 10 which appears in Table 1 is not included in this machine 2 Items 10 and 15 which appear in Table 2 are not included in this machine POWER s Commrghensivs VGA1 VGA2 BLANK MUTE FREEZE MENU ENTER RESET PANEL ToVGA Lock 0 Lt L R R m G oman SPKR OUT Figure 6 CVG 724xl Presentation Switcher Scaler Rear Panel Table 1 Front Panel Presentation Switcher Scaler Features Feature Function 1 POWER Switch Illuminated switch for turning the machine ON or OFF 2 IR Receiver LED Red when the unit accepts IR remote commands 3 AV1 Press to select the composite video audio source 1 4 S AV2 Press to select the composite video audio source 2 5 5 _ C1 Press to select the s Video Y C audio source 1 6 YC2 Press to select the s Video Y C audio source 2 7 2 3 COMPONENT Press to select the component video audio source 8 2 DVI Press to select the DVl audio source 9 Z VGA 1 Press to select the VGA audio source 1 10 VGA 2 Press to select the VGA audio source 2 11 PIP Button Toggles the
17. When the Default setting is chosen the colorspace is set according to the detected input resolution H Position Set the horizontal position of the display 0 to 255 128 V Position Set the vertical position of the display 0 to 255 128 Color Set the intensity of the color 0 to 128 70 Hue Set the hue 0 to 128 64 Sharpness Set the sharpness Oto 16 8 Frequency Set the frequency 0 to 100 49 Phase Set the phase of the input sampling clock Oto 31 0 SOG Setting The SOG Sync on Green setting is enab led only when the graphics signal is in YUV format component Otherwise it is disabled Select RGsB sync on green HDTV standard HDTV or AUTO automatic identification Auto Image Assesses the image and improves the quality accordingly by automatically adjusting the phase frequency and position Auto Gain Automatically adjusts the brightness and contrast 8 5 2 Choosing the Video Utility Settings From the Video Setting Utility screen see Figure 31 you can set the video standard color hue sharpness and position niit oe Figure 31 Video Setting Utility Screen Table 11 Video Setting Utility Screen Features Button Function Range Default Color Format Selecting the color format lets you select RGB or Yuv colorspace When the Default setting is chosen the colorspace is set according to the detected input resolution Standard Select the video standard Auto auto detects the standar
18. ations of the Video Input Signal Standard NTSC NTSC4 43 PAL PAL M PAL N SECAM Format Composite Y C Component 43 Table 24 Technical Specifications ofthe HDTV Input Signal HDTV mode 1080i 720p 480p 576p 1024x576p DVI Signal Resolution Vertical Frequency Hz Horizontal Frequency kHz Remarkg 1080i 1920x540 60 33 6701 YPbPr 1920x540 50 28 1251 YPbPr 720p 1280x720 60 45 3631 YPbPr 1280x720 50 37 5001 YPbPr 480p 720x483 60 31 4691 YPbPr 576p 720x576 50 31 2561 YPbPr 1024x576p 1024x576 50 31 2561 YPbPr 576i 720x275 50 15 6001 YCbCr 480i 720x235 60 15 7501 YCbCr 44 10 CVG 724xl Communication Protocol This protocol includes two types of commands 3 bytes and 4 bytes Inthe 3 bytes command type the scaler operates in a fast mode because it does not save the information immediately The sent command is executed immediately but the status of the scaler is saved in the non volatile memory only after 30 sec of no activity In the 4 bytes command type the scaler executes the save process immediately after each command This operation consumes more time adding about 2 sec Set and Get command Set Command YMControl_TypeMFunction ParamaCR E Reply Z Control_TypeMFunction ParamCRDone gt CR Get Command YMControl_TypeMFunction ParamaCR Reply Z Control_TypeMFunction Param CR Example 1 Ym1M17MO 127MCR gt set Contrast value
19. caler e Power cord e Infra red remote control transmitter e Null modem adapter e This user manual 2 Getting Started We recommend that you e Unpack the equipment carefully and save the original box and packaging materials for possible future shipment e Review the contents of this user manual 3 Overview The CVG 719xl CVG 720xl CVG 724xl is a Presentation Switcher Scaler designed for a wide variety of presentation and multimedia applications It is a true multi standard video to RGBHV pixel scaler and a seamless presentation switcher It converts video s Video component video VGA through UXGA and DVI signals to a range of user selectable VESA and HDTV pixel rates as well as some other special resolutions Using the Presentation Switcher Scaler you can select any one of the inputs and scale that input to the output at the set resolution The Presentation Switchers Scalers support the following user selectable output pixel rates 1 We recommend that you use only the power cord that is supplied with this machine VGA 640x480 e 852x1024i e 720x483 SVGA 800x600 e 1024x1024i e 852x480 XGA 1024x768 e 1366x768 e 1400x1050 SXGA 1280x1024 e 1365x1024 e 1280x768 UXGA 1600x1200 e 1280x720 e User Define The CVG 724xl also has the following user selectable output pixel rates 480p 720p 1080i and 1080p Each Presentation Switcher Scaler Digitally reprocesses the signal to correct mastering err
20. cord Table 21 Technical Specifications of the VGA Input Signal Sync Type Support RGBHV RGBHs RGsB not supported RGB Signal Resolution _ Vertical Frequency Hz Horizontal Frequency kHz 640x480 640x480 60 31 469 640x480 67 35 0001 640x480 72 37 861 640x480 75 37 500 640x480 85 43 269 720x400 720x400 70 31 469 720x400 85 37 92 800x600 800x600 56 35 156 800x600 60 37 879 800x600 72 48 077 800x600 75 46 875 1 Specifications are subject to change without notice 2 With maximum amplification volume set to maximum AUDIO IN maximum is 1 9Vpp and the AUDIO OUT maximum is 4 8Vpp 3 We recommend that you use only the power cord that is supplied with this machine 41 Sync Type Support RGBHV RGBHs RGsB not supported RGB Signal Resolution Vertical Frequency Hz Horizontal Frequency kHz 800x600 85 53 674 832x624 832x624 75 49 7001 1024x800 1024x800 84 70 8401 1024x768 1024x768 60 48 363 1024x768 70 56 476 1024x768 75 60 200 1024x768 85 68 677 1152x864 1152x864 75 67 500 1152x870 1152x870 75 68 700 1152x900 1152x900 66 61 846 1152x900 76 71 808 1280x960 1280x960 60 60 000 1280x960 85 85 938 1280x1024 1280x1024 60 63 981 1280x1024 75 79 976 1280x1024 76 81 130 1280x1024 85 91 146 1400x1050 1400x1050 60 66 000 1400x1050 70 77 000 1400x1050 72 79 2
21. d Auto NTSC NTSC4 43 PAL PAL N PAL M SECAM Film Mode Select ON for 3 2 or 2 2 pulldown Color Set the color 0to128 64 Hue Set the hue 0to128 64 Sharpness Set the sharpness Oto 16 11 H Position Set the horizontal position of the display 0 to 20 15 V Position Set the vertical position of the display 0 to 39 10 1 That is Y B Y R Y colorspace also known as Y Cp C or Y Pp Py 31 8 5 3 Choosing the Audio Utility Settings From the Audio Setting Utility screen see Figure 32 you can set the volume treble bass and choose between stereo and mono a Graphic Settingy Volume Treb Figure 32 Audio Setting Utility Screen Table 12 Audio Setting Utility Screen Features Button Function Range Default Volume Adjust the volume 0to32 28 Treble Adjust treble 0t012 6 Bass Adjust bass Oto 12 6 Stereo Select Stereo ON or OFF ON Control Select Master to apply audio parameters simultaneously to all the inputs Master select Individual to apply an individual setting per input select Linked to apply the relative changes in the audio settings to all the inputs 8 5 4 Figure 33 and Table 1 Choosing the PIP Utility Settings me ee Utility Figure 33 PIP Utility Screen 1 When the volume is set to its default value 28 the output volume is equal to the input volume 2 Volume Bass and Treble 3 define the PIP Setting Utility
22. e 2 By pressing the UP and DOWN buttons continuously you can speed up their response For example to roughly set the brightness to a higher level open Brightness and Contrast gt Brightness and press and hold the button For step by step response press and release these buttons as many times as needed 22 8 1 Controlling the Brightness and Contrast Figure 17 and Table 6 define the Brightness and Contrast screen nd C ontt ast Figure 17 Brightness and Contrast Screen Table 6 Brightness and Contrast Screen Functions Setting Function Range Default Brightness Press and buttons to increase or Oto128 64 Contrast decrease the brightness and contrast 0to128 64 23 8 2 Controlling the Gamma and Color Figure 18 and Table 7 define the Gamma and Color Screen Figure 18 Gamma and Color Screen Table 7 Gamma and Color Screen Functions Button Function Range Default Normal Average Setting Presentation Higher black level Cinema Higher white balance Nature Higher green level User 1 2 Set to customize and save press MENU User 1 and User 2 to recall for later use Gamma 10 to 10 0 Color Temperature Red Oto 127 64 Green Oto 127 64 Blue Oto 127 64 Color manager Red 0 to 32 16 Green 0 to 32 16 Blue 0 to 32 16 Yellow 0 to 32 16 24 8 3 Selecting the Source Figure 19 illustrates the So
23. e PC OSD Input Status PIP Source OSD SWAP Status PIP Size Split Screen Moving the Position of the PIP Infra Red Remote Control Transmitter MENU Screen Menu Screen Icons Brightness and Contrast Screen Gamma and Color Screen Source Selection Screen Geometry Scale and Zoom Screen Geometry Scale Aspect Ratio Screen Graphic Source Geometry Scale Aspect Ratio Screen Video Source Geometry Zoom Screen OSD Enlarge Status Geometry Zoom Ratio Screen Preset Position Control Keys Navigation Control Keys Geometry Zoom Position Adjustment Screen Utility Screen Graphic Setting Utility Screen Video Setting Utility Screen Audio Setting Utility Screen PIP Utility Screen Seamless Switch Utility Screen OSD Setting Utility Screen Output Setting Utility Screen OSD Output Status Output Setting User Mode Setting Utility Screen Factory Reset Utility Screen Advanced Utility Screen Lock Option Screen Mode Define Screen Non standard Resolution in the Information Screen Information Screen 45 ii Tables Table 1 Front Panel Presentation Switcher Scaler Features Table 2 Rear Panel Presentation Switcher Scaler Features Table 3 RGBS and RGsB PINOUTS Table 4 PIP Source Appearance Availability Table 5 Infra Red Remote Control Transmitter Functions Table 6 Brightness and Contrast Screen Functions Table 7 Gamma and Color Screen Functions Table 8 Geometry Scale Functions Table 9 Geome
24. e Source Prompt is ON CY AUDIO ZOOM CONTROL KEYS ENLARGED VIEW Increases the resolution up to 400 zooming in to display a close up view of the chosen part of the screen that is chosen zoom via the POSITIONING keys or via the Zoom s Zoom Position Adjustment feature SEM Kiss the Geometry menu a ee the audio level a ro voL C MUTE VOL im Increases the audio level Sr nt nes XZ the audio output blocking out the sound 2 ZOOM Decreases the resolution zooming out to en ET display more of the screen at a reduced size Figure 14 Infra Red Remote Control Transmitter 20 Table 5 Infra Red Remote Control Transmitter Functions Keys Function OUT Selects the output resolution FREEZE Pauses the output video POWER Cycles power INPUT SELECTOR 8 separate keys for selecting each of the following sources AV1 AV2 COMP Component YC1 YC2 VGA1 VGA2 and DVI INFO Defines the main source PIP source whether mute is activated output mode as well as the firmware version number PRESET POSITION Adjusts the zoom position or moves the PIP position when the Source Prompt CONTROL is ON AUTO IMAGE Assesses the image and improves the quality accordingly by automatically adjusting the phase frequency and position MENU Displays the OSD Menu screen and locks unlocks the front panel NAVIGATION CONTROL Allows maneuvering within an OSD scre
25. e to 1100 and V Active to 800 and set the remaining parameters according to the input data Scroll to the Save Mode and save the new resolution Open the Information screen and check that the new resolution appears in the Main Source line see Figure 43 1 You can save up to three settings 2 Note that for the Scaler to correctly read the input its OCLK value should be different from that of any other defined input of the scaler 39 Non standard Resolution Main Source PIP Source VGA 2 800x600 75Hz Mute OFF Output Mode 800x600 75Hz KB 2 43 SP 1 08 Figure 43 Non standard Resolution in the Information Screen 8 6 Verifying Configuration Details via the Information Screen From the Information screen see Figure 44 you can verify the main source PIP source whether mute is activated output mode as well as the firmware version number Main Source YC 2 Auto NTSC System PIP Source VGA 2 800x600 75Hz Mute OFF Output Mode 800x600 75Hz KB 2 43 SP 1 08 Figure 44 Information Screen 40 9 Technical Specifications Table 20 includes the technical specifications Table 20 Technical Specifications of the Presentation Switchers Scalers INPUTS 2x CV 1 Vpp 75 Q on RCA connectors 2 x Y C s Video 1 Vpp Y 0 3Vpp C 75 Q on 4 pin connectors 1 x Component Y Pb Cb Pr Cr both progressive and int
26. een Figure 42 and Table 19 define the Mode Define features Figure 42 Mode Define Screen 38 Table 19 Mode Define Features Mode Define Definitions H Total Horizontal total H Start Horizontal active start point H Active Horizontal active region V Start Vertical active start point V Active Vertical active region Ch Pump Charge pump current Color Color format H Freq Horizontal Frequency V Freq Vertical Frequency V Total Vertical total Save Mode Save the user defined resolution Erase Mode Erase the user defined resolution Measure Mode Select between Default and User Define 8 5 9 1 Setting an Input to a Non standard Resolution Example When connecting a source with a non standard resolution you have to set your scaler to this resolution so it will correctly identify this source The Advanced mode lets you set up to three non standard resolutions To set an input to a non standard resolution for example to 1100x800 do the following 1 NAD RR a Connect the source with the non standard resolution in this example 1100x800 to the appropriate input connector on your scaler and press the appropriate INPUT SELECTOR button Connect the VIDEO OUT 1 2 HD15F connector to a video acceptor Turn the machines ON Press menu go to Utility gt Advanced gt Mode Define and press ENTER Scroll to Measure Mode press ENTER and select User Define Set H Activ
27. emote control transmitter see Figure 14 18 7 3 Locking and Unlocking the Front Panel You can lock the front panel to safeguard the settings on the CVG 724xl To lock the front panel e Press the PANEL LOCK button or the MENU key on the infra red remote control transmitter see Figure 14 for a few seconds until the Key Lock On OSD status appears superimposed over the top right corner of the screen for a few seconds and all button LEDs turn off Pressing a button when the panel is locked displays the Key Lock On message superimposed over the top right corner of the screen and the PANEL LOCK button blinks for a few seconds To unlock the front panel releasing the protection mechanism e Press and hold the PANEL LOCK button or the MENU key on the infra red remote control transmitter see Figure 14 for a few seconds until the Key Lock Off OSD status appears superimposed over the top right corner of the screen for a few seconds 7 4 The Infra Red Remote Control Transmitter You can control the Presentation Switcher Scaler remotely from the infra red remote control transmitter which e Js a hand held instrument with a convenient keypad that receives its power from 2 AAA size 1 5V DC batteries e Has a range of up to 15 meters e Delivers instantaneous results Figure 14 and Table 5 define the infra red Remote Control Transmitter 1 However operation via RS 232 serial commands is still availab
28. en all keys adjusts the zoom position 4 keys moves the PIP location when the Source Prompt is OFF 4 keys resizes the PIP when the Source Prompt is ON 2 keys AUTO GAIN Automatically adjusts the brightness and contrast SWAP Toggles between the PIP content and the screen source content PIP Selects the picture in picture function and illuminates the PIP button CONT Displays the contrast status BRIGHT Displays the brightness status AUDIO ZOOM CONTROL Allows volume and zoom control MODE Toggles between each of the following modes Normal Presentation Cinema Nature User 1 and User 2 SCALE Toggles between each of the following Aspect Ratios Normal Wide Screen Pan amp Scan 4 3 Output and 16 9 Output 1 Press to select the source Can be programmed see section 8 5 9 2 Consists of a set of nine separate keys See the illustration in Figure 14 which shows an enlarged view of this part of the infra red remote control transmitter 3 A small rectangle inside a transparent pop up OSD Enlarge status box appears at the top right corner of the screen showing the position of the zoom within a picture see Figure 24 4 For example when enlarging the display press this button to go to the lower right corner of the display area 5 As Figure 15 illustrates 6 See section 7 3 7 Consists of a set of five separate keys See the illustration in Figure 14 which shows an enlarged view of this part of the infra red re
29. erlaced signals accepted HDTV on RCA connectors 1 x VGA VGA SVGA XGA UXGA HDTV on an HD15F connector 2 x VGA on the CVG 724xl and 1x DVI D connector For each video input there is a corresponding unbalanced audio stereo input on a terminal block connector MAX OUTPUT LEVEL AUDIO 4 88Vpp OUTPUTS 2 x RGBHV VGA format on HD15 connectors component HDTV on the same HD15 connectors for 480p 720p 1080i and 1080p on the CVG 724xl One line level stereo audio on terminal blocks One stereo loudspeakers output 2x5W RMS on terminal blocks OUTPUT VGA 640x480 SVGA 800x600 XGA 1024x768 SXGA 1280x1024 UXGA RESOLUTIONS 1600x1200 1024x852 1024x1024 1366x768 1365x1024 1280x720 720x483 852x480 1400x1050 1280x768 as well as a user definable output mode Also supports 480p 720p 1080i and 1080p on the CVG 724xl CONTROL Front panel buttons OSD IR remote control RS 232 on a DB 9 connector Picture In Picture not available on the CVG 719xl Video in Graphics or vice versa in any size and at any location or Split Screen 2 images side by side ADDITIONAL Freeze zoom different selectable vertical refresh rates Video and Audio CONTROLS ProcAmp control output image scaling and aspect ratio change POWER SOURCE 100 240 VAC 50 60 Hz 30VA automatic power supply DIMENSIONS 19 W 9 3 D 1U H rack mountable WEIGHT 3 kg 6 6 lbs approx ACCESSORIES Null modem adapter IR remote control power
30. es as needed 7 Until you see the screen refresh Table 2 Rear Panel Presentation Switcher Scaler Features Feature Function 1 VIDEOOUT1 Connects to the video acceptor for example a plasma display projector or HD15 Connector monitor that displays the scaled output In the default HDTV mode the signal goes out via 3 PINS PIN 1 is Pr PIN 2 is Y PIN 3 is Pp 2 VIDEO OUT2 Connects to the video acceptor for example a plasma display projector or HD15 Connector monitor that displays the scaled output In the default HDTV mode the signal goes out via 3 PINS PIN 1 is Pr PIN 2 is Y PIN3 Pp 3 E AV1 Connects to the stereo audio input from composite video source 1 4 m AV2 Connects to the stereo audio input from composite video source 2 5 g g YC1 Connects to the stereo audio input from s Video source 1 6 3 YC2 Connects to the stereo audio input from s Video source 2 T COMP Connects to the stereo audio input from the component video source O 8 o O DVI Connects to the stereo audio input from the DVI graphics source 9 S VGA 1 Connects to the stereo audio input from the VGA graphics source 1 10 lt VGA 2 Connects to the stereo audio input from the VGA graphics source 2 11 LINE AUDIO OUT Terminal Connects to the stereo audio acceptor Block Connector 12 SPKR OUT Connects to the speakers Terminal Block Connector 13 DVI Connector Co
31. for a few seconds only when the Source Prompt is ON as Figure 11 illustrates SWAP Main YC 1 Figure 11 OSD SWAP Status 7 2 5 PIP Characteristics You can determine the following PIP characteristics e The PIP Size 1 4 1 9 1 16 1 25 Split or User Define e The Horizontal and Vertical position letting you place the PIP anywhere on the screen 7 2 5 1 Resizing the PIP To resize the PIP 1 4 1 9 1 16 1 25 User Define or Split see the example in Figure 12 e When the PIP is enclosed by an orange frame use the UP and or DOWN navigation control keys on the infra red remote control transmitter see Figure 14 or the UP and or DOWN front panel OSD buttons otherwise e Use the OSD Menu buttons 1 By default 20 seconds But you can reset the timeout from 3 to 60 seconds see section 8 5 6 PIP Source VGA 2 i i ae a Figure 12 PIP Size Split Screen 7 2 5 2 Moving the Position of the PIP To move the position of the PIP as illustrated in Figure 13 use the OSD menu Utility gt gt PIP Setting gt gt H Position V Position When the Source Prompt is ON and the PIP Frame is ON you can instantly position the PIP using the preset position control keys on the infra red remote control transmitter When there is no orange frame use the Up and DOWN buttons Figure 13 Moving the Position ofthe PIP 1 On the machine or the navigation control keys on the infra red r
32. ical appliances and position your CVG 719x1 CVG 720x1 CVG 724xl away from moisture excessive sunlight and dust 4 Your Presentation Switcher Scaler This section defines each of the Presentation Switcher Scaler machines e Figure 1 and Figure 2 illustrate the CVG 719xl Presentation Switcher Scaler e Figure 3 and Figure 4 illustrate the CVG 720xl Presentation Switcher Scaler e Figure 5 and Figure 6 illustrate the CVG 724xl Presentation Switcher Scaler Table 1 and Table 2 define the Presentation Switcher Scaler machines 1 For CVG 724xl 2 Processing amplification enables adjustment of different video and audio signal parameters 3 Accommodates the frame rate of a converted movie 24 frames per second to video frequencies 25 frames per second PAL 30 frames per second NTSC 4 See section 8 4 1 5 Some items which appear in the table do not appear in the illustrations since they are not included in that specific machine POWER Comprelhenrsiye Mo ant an MINS o Presentation Switcher Scaler VIDEO OUT 2 VIDEO OUT 1 INPUT SELECTOR C2 COMPONENT 1 Items 10 and 11 which appear in Table 1 are not included in this machine 2 Items 10 and 15 which appear in Table 2 are not included in this machine 5 Soonoon BLANK MUTE FREEZE MENU RESET PANEL ToVGA Lock 7000 o CVG 719xl 115 230 VAC 50 60 Hz eleo Figure 2 CVG 719xl Presentation Switcher
33. le 2 By default 20 seconds But you can reset the timeout from 3 to 60 seconds see section 8 5 6 3 The illustration in Figure 14 shows an enlarged view of three separate parts of the infra red remote control transmitter _j N PRESET POSITION CONTROL KEYS ENLARGED VIEW Adjusts the zoom position or moves the PIP position when the Source Prompt and the PIP frame are both ON Moves to top left corner Moves to top right corner Moves to top center Moves to middle right Moves to center Moves to middle left Moves to lower right corner Moves to lower center x Moves to lower left corner a S a NAVIGATION CONTROL KEYS ENLARGED VIEW N Navigates up one step in the same level in the OSD screen Adjusts the S 4 zoom position moves the PIP location when the Source Prompt is OFF u E resizes the PIP when the Source Prompt is ON AN f D 1 A Sy I w Decreases the range one step at a time in the OSD screen Adjusts the zoom position moves the PIP location when the Source Prompt is OFF Increases the range one step at a time in the OSD screen u Adjusts the zoom position moves the PIP location when the Source Prompt is OFF Moves to the next level in the OSD screen Navigates down one step in the same level in the OSD screen Adjusts the zoom position moves the PIP location when the Source Prompt is OFF resizes the PIP when th
34. lected prior to power down Activate the Auto Search to find the active source when the unit is powered up or deactivate the Auto Search when the unit is powered up displays the source 33 8 5 6 Choosing the OSD Utility Settings Figure 35 and Table 15 define the OSD Setting Utility screen itty Audio Setting yy Time Out Setting OSD Size Normal yg SeainessiSwitely Source Prompt UO PANT Figure 35 OSD Setting Utility Screen Table 15 OSD Setting Utility Screen Features Button Function H Position i u Set the OSD menu position V Position Time Out Set the timeout for source prompts and OSD menu OSD Size Set the OSD size to Normal or Double the normal size Source Prompt Set the Source Prompt OSD Time Out Enable Set to OFF for OSD to remain indefinitely on screen 1 By default 20 seconds But you can reset the timeout from 3 to 60 seconds Set to OFF to disable the timeout function 2 You cannot double the OSD size when the output resolution is 640x480 3 We recommend that you set the source prompt ON when adjusting the system During a presentation set the source prompt OFF to avoid the appearance of OSD screen labels 34 8 5 7 Choosing the Output Utility Settings Figure 36 and Table 16 define the Output Utility settings From the Output Setting Utility screen you can set the Resolution Refresh Rate and a user definable output mode see Figure 38 and Table 1
35. lution with caution It is also possible to use the parameters of this resolution in combination with the User Defined resolution There is also an RS 232 command for this resolution 2 Recommended for advanced users only non standard settings may not be recognized by the display device 3 For example scaling a VGA input to an UXGA output or an SXGA input to an SVGA output 4 Eight on the CVG 724xl 5 See section 8 5 9 6 Also includes a front panel lock that can be programmed via the OSD menu see section 8 5 9 e Has two HD15F outputs that can be used as graphics or HDTV outputs e Incorporates full ProcAmp for video correction and enhancement e Offers high quality de interlacing 3 2 2 2 pulldown e Can provide non linear scaling for 4 3 16 9 transformation e Supports firmware upgrade via RS 232 e Includes non volatile memory that retains the last setting after switching the power off and then on again e Includes a built in Picture in Picture PIP inserter not available on the CVG 719x Control your Presentation Switcher Scaler e From the front panel buttons e Remotely from the infra red remote control transmitter e Remotely via RS 232 To achieve the best performance e Connect only good quality connection cables thus avoiding interference deterioration in signal quality due to poor matching and elevated noise levels often associated with low quality cables e Avoid interference from neighboring electr
36. mote control transmitter 8 See section 7 2 4 9 Not available on the CVG 719xl 10 See section 7 2 11 Adjust using the keys 12 See section 8 4 1 21 8 Configuring the CVG 724xl via the OSD MENU Screens The OSD superimposes a menu on the screen from which you can configure and control each input signal on your CVG 724xl using the MENU ENTER UP and DOWN OSD buttons on the front panel and the remote transmitter To use the OSD menus 1 Select the desired input signal 2 Use the menu buttons as follows Press the MENU front panel OSD button or the MENU key on the infra red remote control transmitter see Figure 14 to display the MENU screen see Figure 15 which displays six interactive icons defined in Figure 16 Press the MENU front panel OSD button or the MENU key on the infra red remote control transmitter to move to the previous level in the OSD screen Esc Press the UP or DOWN buttons to select menu icons and then press ENTER Use and buttons to increase and decrease the numerical rate respectively Figure 15 MENU Screen a Brightness Gamma Source Geometry Utility Information and Contrast and Color Figure 16 Menu Screen Icons 1 Each icon represents a Level 1 function In addition to Level 1 the OSD structure includes Level 2 a subset of level 1 Level 3 a subset of level 2 Level 4 a subset of level 3 and a numerical rang
37. nnects to the DVI digital video interface graphics source 14 VGA 1HD15 Connects to the VGA analog interface graphics source 1 When Connector connecting an HDTV source the signal goes in via 3 PINS PIN 1 is Y PIN 2 is Pb and PIN 3 is Pr 15 VGA 2HD15 Connects to the VGA analog interface graphics source 2 When Connector connecting an HDTV source the signal goes in via 3 PINS PIN 1 is Y PIN 2 is Pb and PIN 3 is Pr 16 YRCA Connect to the component Y Pb Cb Pr Cr or RGB video source If RGB v Connector colorspace is used connect as follows 5 For video frequencies connect au kK Z a ABODRCA e Green to the Y connector 17 O 2 Connector e Blue to the Pb Cb connector a 2 e Red to the Pr Cr connector gt For Graphics frequencies connect O 18 Pr CrRCA e Red to the Y connector Connector e Green to the Pb Cb connector e Blue to the Pr Cr connector 19 YC2 4p Connector Connects to the s Video source 2 20 AV2 RCA Connector Connects to the composite video source 2 21 YC1 4p Connector Connects to the s Video source 1 22 AV1 RCA Connector Connects to the composite video source 1 23 RS 232 DB 9 Connector Connects to PC or Serial Controller 24 Power Connector with Fuse AC connector enabling power supply to the unit 1 Only the CVG 724x has 2 VGA connectors The CVG 719xl and CVG 720xl have 1 VGA connector 2 50Hz or 60Hz interlaced video 3 Including HD 480p 576p 720p and 1080i 5 In
38. o a source by pressing the appropriate INPUT SELECTOR button The OSD status appears superimposed over the top right corner of the screen for a few seconds as Figure 9 illustrates Figure 9 OSD Input Status 1 The CVG 719x1 and CVG 720xl have seven INPUT SELECTOR buttons 2 Not available on the CVG 719x1 3 For glitchless transitions between inputs 4 To set the image transition speed fast safe or moderate see section 8 5 5 14 7 2 The PIP Button Feature The Picture in Picture inserter PIP is used to present video and graphic sources simultaneously You can display e An inserted video source PIP over a graphic source display e An inserted graphic source PIP over a video source display 7 2 1 Selecting the PIP Source To use the PIP feature set the PIP source via the OSD menu by using either the OSD front panel buttons or the remote transmitter keys To set the PIP source do the following 1 2 3 4 5 Select an input source Press the MENU button to enter the OSD menu Press the DOWN button to move to the Utility icon and then press ENTER Scroll down to the PIP Setting icon and press ENTER Use the UP or DOWN buttons to select PIP Source press ENTER and select a PIP source from the drop down list box see Table 4 The PIP source prompt appears on the display see Figure 10 To exit the OSD menu press the MENU button several times until the OSD disappears Figure
39. of the input button besides selecting the input signal Freeze Blank press selected input button once to freeze the frame press again to create a blank screen and again to return to normal state Freeze press once to freeze the frame press again to cancel freeze Blank press once to insert blank screen press again to return to display Ignore input button ignores freeze and blank you can freeze the frame or insert a blank screen only via Freeze and Blank buttons respectively Startup Logo Choose ON for the start up logo to appear on the screen or OFF for it not to appear Blank Color Set the blank color the color that appears on the screen when the blank button is pressed Background Set the background screen color You can select the screen color black or blue when there is no active source Lock Option Set the panel lock options see Figure 41 Set the Save option to ON to save the lock status when the machine is powered down Set the Input Lock to OFF so you can still use the SOURCE button on the front panel even when the lock button is on Mode Define When the Measure Mode is set to Default it measures and displays the parameters of the currently selected input See Figure 42 and Table 19 When the Measure Mode is set to User Define you can set the selected input to a non standard resolution see section 8 5 9 1 Input Button Freeze Blank a Advanced 4 Figure 41 Lock Option Scr
40. ors and regenerates the video at a higher line and pixel rate format providing native resolution video for LCD DLP and plasma displays Up and down scales any graphics resolution to any other resolution Incorporates a unique graphics scaling engine with image enhancement algorithms which are built into the firmware Is specifically designed to improve video quality by reducing chroma noise Scales and zooms to up to 400 of the original size Includes a built in power amplifier of 2x5Watt RMS ample to fill a presentation room Audio volume can be easily and rapidly controlled via the front panel buttons Switches the audio channels in audio follow video mode Includes an OSD On Screen Display for making adjustments that can be located anywhere on the screen and can be doubled in size For example the OSD can be used to deactivate the source prompt choose the color of the blank screen and choose from three seamless switching image transition speeds Includes seven multi functional INPUT SELECTOR buttons that can cycle between selecting a source freezing that source or deactivating that source and displaying a blank screen if programmed to do so Includes a BLANK button a MUTE button a FREEZE button a RESET TO VGA button to hardware reset the output resolution and a PANEL LOCK button 1 This is not a standard VESA resolution and its parameters vary from manufacturer to manufacturer Therfore use this reso
41. ple when the Source Prompt is ON and the PIP Frame is ON you can instantly position the PIP using the preset position control keys When pressing the PIP button while the PIP Frame is ON see section 8 5 4 e The PIP appears enclosed in an orange frame e After a few seconds the orange frame disappears e When pressing the PIP button once again the orange frame reappears When pressing the PIP button while the PIP Frame is OFF see section 8 5 4 the PIP source toggles between PIP and no PIP with no orange frame 1 Even if the input signal is not connected In this case the PIP appears over a blank screen 2 Since the component input is compatible with both video and graphic sources the type of component source video or graphic determines where it is positioned in the table 3 On the infra red remote control transmitter to instantly move the position of the PIP window to up to nine preset fixed locations see Figure 14 For example to move to the lower right corner of the image press the 2 button 4 By default 20 seconds But you can reset the timeout from 3 to 60 seconds see section 8 5 6 16 7 2 4 Toggling between the PIP and the Screen Source SWAP To toggle back and forth between the PIP Source and the main display do the following e Press the SWAP key on the infra red remote control transmitter see Figure 14 The OSD SWAP status appears superimposed over the top right corner of the screen
42. r The audio of s Video source 1 to the AUDIO IN YC1 terminal block connector The audio of the component video source to the AUDIO IN COMP terminal block connector The audio of computer graphics source to the AUDIO IN VGAI terminal block connector The audio of the DVI graphics source to the AUDIO IN DVI terminal block connector 3 Connect the VIDEO OUT 1 and VIDEO OUT 2 HD15F connectors to the video acceptors for example a plasma display and a VGA display 1 From this section on all the information is relevant to the CVG 719xl CVG 720x1 and CVG 724x1 machines unless noted otherwise 2 Switch OFF the power on each device before connecting it to your CVG 724xl After connecting your CVG 724xl switch on its power and then switch on the power on each device 3 You do not have to connect all the inputs 4 Although in the example illustrated in Figure 7 only one source is connected you may connect both sources simultaneously 5 Sometimes called YUV or Y B Y R Y or Y Pb Pr 6 Alternatively you can connect an RGB signal not shown in Figure 7 as follows Red to the Y connector Green to the Pb Cb connector and Blue to the Pr Cr connector 7 You can connect up to two graphic sources only on the CVG 724xl other models in this series have only one VGA graphic source 8 As required Not all devices need to be connected 9 In the HDTV mode the signal goes out via three PINS PIN 1 is Red or Pr PIN 2 is Green or Y PIN 3 is
43. r example the use of power strips and that you use only the power cord that is supplied with the machine To rack mount a machine 1 Attach both ear brackets to the machine To do so remove the screws from each side of the machine 3 on each side and replace those screws through the ear brackets 2 Place the ears of the machine against the rack rails and insert the proper screws not provided through each of the four holes in the rack ears Note that e In some models the front panel may feature built in rack ears e Detachable rack ears can be removed for desktop use e Always mount the machine in the rack before you attach any cables or connect the machine to the power 6 Connecting your Presentation Switcher Scaler To connect the CVG 724xl as illustrated in the example in Figure 7 do the following 1 Connect the following video sources One composite video source for example a composite video player to the AV1 RCA connector One s Video source for example an s Video player to the YC1 4p connector A component video source for example a Betacam video player to the three RCA connectors Y PpyCp and P e One computer graphics source to the VGA 1 HD15 connector A DVI graphics source to the DVI connector 2 Connect the stereo audio sources not illustrated in Figure 7 The audio of the composite video source 1 to the AUDIO IN AV1 terminal block connecto
44. re 24 illustrates Enlarge x 400 Figure 24 OSD Enlarge Status When you change the zoom ratio or zoom position the screen image is adjusted accordingly and the change is reflected in the pop up OSD Enlarge status box 8 4 2 1 Adjusting the Zoom Ratio You can adjust the zoom ratio to up to 400 via one or both of these methods e Using the Zoom and or the Zoom control keys on the infra red remote control transmitter see Figure 14 The pop up OSD Enlarge status box continuously displays the zoom ratio and position as Figure 24 illustrates e Using the OSD Menu buttons as Figure 25 illustrates gt ER Figure 25 Geometry Zoom Ratio Screen 1 The gt and the buttons 28 8 4 2 2 Adjusting the Zoom Position You can adjust the zoom position via one or more of the following methods e Using the preset position control keys see Figure 26 on the infra red remote control transmitter see Figure 14 which instantly move the position of the zoom to up to nine preset fixed locations Figure 26 Preset Position Control Keys e Using the navigation control keys on the infra red remote control transmitter see Figure 14 to fine tune the zoom position that is to slowly zoom in at any location on the screen as Figure 27 illustrates Figure 27 Navigation Control Keys e Using the OSD Menu buttons see Figure 28 Geometry
45. rt for remote control and for upgrading the firmware To connect a PC to aCVG 724xl unit using the Null modem adapter provided with the machine recommended e Connect the RS 232 DB9 rear panel port on the CVG 724xl unit to the Null modem adapter and connect the Null modem adapter with a 9 wire flat cable to the RS 232 DB9 port on your PC To connect a PC to a CVG 724xl unit without using a Null modem adapter e Connect the RS 232 DB9 port on your PC to the RS 232 DB9 rear panel port on the CVG 724xl unit forming a cross connection as Figure 8 illustrates PIN 5 Connected to PIN 5 Ground PIN 3 Connected to PIN 2 PIN 2 Connected to PIN 3 DB9 To Presentation DES FramEQ Snitcher Scaler Ifa shielded cable is used connect the shield to PIN 5 Figure 8 Connecting the PC 1 Also known as a Null modem connection 7 Presentation Switcher Scaler Buttons The CVG 724xl includes the following front panel buttons e Eight INPUT SELECTOR buttons see section 7 1 e APIP button see section 7 2 e BLANK MUTE and FREEZE buttons e Six OSD buttons e A RESET TO VGA button e APANEL LOCK button see section 7 3 7 1 Switching an Input Each INPUT SELECTOR button can be used to select the source It can also be programmed to freeze the image or display a blank screen when pressed again Refer to section 8 5 9 for details You can switch seamlessly between each input that is connected t
46. screen 3 For example an increase of two steps in the volume will increase the volume by two steps for each input 32 Table 13 PIP Setting Utility Screen Features Button Function Range Default PIP On Off Activate or deactivate the PIP feature PIP Source Select the PIP source as described in section 7 2 1 PIP Size Select between 1 25 1 16 1 9 1 4 Split or User Define PIP Frame Allows the PIP to appear with or without an orange frame H Position Set the horizontal position of the PIP 0 to 36 1 V Position Set the vertical position of the PIP 0 to 36 1 User Define Size After selecting the User Define PIP Size set the PIP size H 0to255 63 size and V Size 8 5 5 Choosing the Seamless Switch Utility Settings From the Seamless Switch Utility screen see Figure 34 you can choose the image transition speed Mode and activate the Auto Search as described in Table 14 Graphic Settingy Mode Figure 34 Seamless Switch Utility Screen Table 14 Seamless Switch Utility Screen Features Button Function Mode Select image between transition may appear unstable Moderate between fast and safe Fast an immediate switch without checking the resolution However the image Safe a smooth image transition the input resolution at the input is checked and outputted after a few seconds delay but it takes longer than fast Auto Search se
47. stalling on a Rack This section describes what to do before installing on a rack and how to rack mount Before Installing on a Rack How to Rack Mount Before installing on a rack be sure that the environment is within the recommended range Operating temperature range 5 to 45 Deg Centigrade Operating humidity range 5 to 65 RHL non condensing Storage temperature range 20 to 70 Deg Centigrade Storage humidity range 5 to 95 RHL non condensing A CAUTION When installing on a 19 rack avoid hazards by taking care that 1 It is located within the recommended environmental conditions as the operating ambient temperature of a closed or multi unit rack assembly may exceed the room ambient temperature Once rack mounted enough air will still flow around the machine The machine is placed straight in the correct horizontal position You do not overload the circuit s When connecting the machine to the supply circuit overloading the circuits might have a detrimental effect on overcurrent protection and supply wiring Refer to the appropriate nameplate ratings for information For example for fuse replacement see the value printed on the product label The machine is earthed grounded in a reliable way and is connected only to an electricity socket with grounding Pay particular attention to supply connections other than direct connections to the branch circuit fo
48. t 3 Component 4 Get 0 0 9 Select Input Source 4 YC 1 5 AV 1 6 YV 2 7 AV 2 8 Scart 9 TV 0 Normal 1 Wide Screen 3 Set 1 0 5 Geometry 2 Pan amp Scan 4 Get Video Aspect Ratio 3 4 3 4 16 9 5 UserDefine 3 Set 2 0 3 Geometry i Sue 4 Get Video Nonlinear 2 Middle 48 Control Type Function Param for Set Function Desc ription Comment 3 Set 4 Get 0 5 Geometry VGA Aspect Ratio 0 Full Screen 1 Native 2 NonLinear 3 4 3 4 16 9 5 UserDefine 3 Set 4 Get Zoom Zoom Ratio 0 Off 1 150 2 200 3 225 4 250 5 275 6 300 7 325 8 350 9 375 10 400 3 Set 4 Get 0 2 Graphics Setting Color Format 0 Default 1 RGB 2 YUV 3 Set 4 Get 0 2 Video Setting Color Format 0 Default 1 RGB 2 YUV 3 Set 4 Get Video Setting Video Standard 0 Video Standard Auto 1 Video Standard NTSC 2 Video Standard NTSC 4 43 3 Video Standard PAL 4 Video Standard PAL N 5 Video Standard PAL M 6 Video Standard SECAM 3 Set 4 Get Video Setting Film Mode 0 Off 1 On 3 Set 4 Get Audio Setting Stereo 0 Off 1 On 3 Set 4 Get 10 PIP Setting PIP On Off 0 Off 1 On 3 Set 4 Get 11 0 9 PIP Setting PIP Source 0 VGA 1 1 VGA 2 CVG 724xl Only 2 DVI 3 Component 4 YC 1 5 AV 1 6 YV 2 7 AV 2 8 Scart
49. try Zoom Functions Table 10 Graphic Setting Utility Screen Features Table 11 Video Setting Utility Screen Features Table 12 Audio Setting Utility Screen Features Table 13 PIP Setting Utility Screen Features Table 14 Seamless Switch Utility Screen Features Table 15 OSD Setting Utility Screen Features Table 16 Output Setting Utility Screen Features Table 17 User Mode Setting Definitions Table 18 Advanced Utility Screen Features Table 19 Mode Define Features Table 20 Technical Specifications of the Presentation Switchers Scalers Table 21 Technical Specifications of the VGA Input Signal Table 22 Technical Specifications of the DVI Input Signal Table 23 Technical Specifications of the Video Input Signal Table 24 Technical Specifications of the HDTV Input Signal 11 16 21 23 24 27 27 31 31 32 33 33 34 35 36 38 39 41 43 43 44 iii 1 Introduction Congratulations on purchasing your CVG 719xl CVG 720x1 CVG 724xl Presentation Switcher Scaler which is ideal for the following typical applications e Projection systems in conference rooms boardrooms auditoriums hotels and churches e Production studios rental and staging e Any application where high quality conversion and switching of multiple and different video signals to graphical data signals is required for projection purposes The package includes the following items e CVG 719x1 CVG 720x1 CVG 724xl Presentation Switcher S
50. tting 4 ee je EHE EN Figure 38 Output Setting User Mode Setting Utility Screen Table 17 User Mode Setting Definitions User Mode Setting Definitions HT Horizontal total HW Horizontal sync pulse width HS Horizontal active start point HA Horizontal active region HP Horizontal polarity VT Vertical total VW Vertical sync pulse width VS Vertical active start point VA Vertical active region VP Vertical polarity OCLK Output clock Group Set up to three different sets of parameters for user defined resolutions Confirm Confirm the action Discard Cancel the action Set Current Import the values of the currently selected output resolution into the User Mode Setting 1 These values will be used when User Define is selected as the output resolution 36 8 5 8 Choosing Factory Reset From the Factory Reset Utility screen see Figure 39 you can reset your CVG 724xl to its preset default setting vA tility W Lamy Figure 39 Factory Reset Utility Screen 8 5 9 Choosing Advanced Utility Settings Figure 40 and Table 18 define the Advanced Utility screen Utility Input Button AFRBEZEIBIERE a Startup Logo On Blank Color Eier Background Eier Lock Option Mode Define 4 Figure 40 Advanced Utility Screen 37 Table 18 Advanced Utility Screen Features Button Function Input Button You can set the function
51. urce screen displaying the active source main screen Scroll up and down to change the source same as selecting an INPUT with the remote transmitter or via the INPUT SELECTOR buttons Source Eo Figure 19 Source Selection Screen 8 4 Controlling the Scale Geometry Figure 20 illustrates the main Geometry Screen from which you can scale and zoom Zoom Figure 20 Geometry Scale and Zoom Screen 1 Only CVG 724xl has 2 VGA inputs CVG 719xl and CVG 720xl have 1 VGA input 25 8 4 1 Setting the Scale Features Figure 21 for a graphic source Figure 22 for a video source and Table 8 define the Scale feature on the main Geometry screen User Define Figure 21 Geometry Scale Aspect Ratio Screen Graphic Source F TE TF Figure 22 Geometry Scale Aspect Ratio Screen Video Source 26 Table 8 Geometry Scale Functions Button Function Aspect Ratio Set the aspect ratio according to your specific requirements the native resolution that is depending on the specifications of the Plasma screen or projector When using a VGA DVI and or component video source you can choose an aspect ratio from the following Full Screen Native non linear 4 3 Output 16 9 Output and User Define When using a composite video source and or an s Video source and or component video source you can choose an aspect ratio from the following Normal Wide Screen Pan amp

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