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1 Introduction

Congratulations on purchasing your

CVG-719xl

CVG -720xl

CVG -724xl

Presentation Switcher / Scaler

, which is ideal for the following typical

applications:

Projection systems in conference rooms, boardrooms, auditoriums, hotels and

churches

Production studios, rental and staging

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:

CVG-719xl

CVG -720xl

CVG -724xl

Presentation Switcher / Scaler

Power cord

Infra-red remote control transmitter

Null-modem adapter

This user manual

2 Getting Started

We recommend that you:

Unpack the equipment carefully and save the original box and packaging

materials for possible future shipment

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

Содержание CVG-719xl

Страница 1: ...USER MANUAL Models CVG 719xl Presentation Switcher Scaler CVG 720xl Presentation Switcher Scaler CVG 724xl Presentation Switcher Scaler...

Страница 2: ...1 Controlling the Brightness and Contrast 23 8 2 Controlling the Gamma and Color 24 8 3 Selecting the Source 25 8 4 Controlling the Scale Geometry 25 8 4 1 Setting the Scale Features 26 8 4 2 Adjusti...

Страница 3: ...tion Screen 25 Figure 20 Geometry Scale and Zoom Screen 25 Figure 21 Geometry Scale Aspect Ratio Screen Graphic Source 26 Figure 22 Geometry Scale Aspect Ratio Screen Video Source 26 Figure 23 Geometr...

Страница 4: ...ity Screen Features 31 Table 12 Audio Setting Utility Screen Features 32 Table 13 PIP Setting Utility Screen Features 33 Table 14 Seamless Switch Utility Screen Features 33 Table 15 OSD Setting Utilit...

Страница 5: ...npack the equipment carefully and save the original box and packaging materials for possible future shipment Review the contents of this user manual 3 Overview The CVG 719xl CVG 720xl CVG 724xl is a P...

Страница 6: ...en 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 sc...

Страница 7: ...s often associated with low quality cables Avoid interference from neighboring electrical appliances and position your CVG 719xl CVG 720xl CVG 724xl away from moisture excessive sunlight and dust 4 Yo...

Страница 8: ...itcher Scaler Front Panel1 Figure 2 CVG 719xl Presentation Switcher Scaler Rear Panel2 1 Items 10 and 11 which appear in Table 1 are not included in this machine 2 Items 10 and 15 which appear in Tabl...

Страница 9: ...n Switcher Scaler Front Panel1 Figure 4 CVG 720xl Presentation Switcher Scaler Rear Panel2 1 Item 10 which appears in Table 1 is not included in this machine 2 Items 10 and 15 which appear in Table 2...

Страница 10: ...6 Figure 5 CVG 724xl Presentation Switcher Scaler Front Panel Figure 6 CVG 724xl Presentation Switcher Scaler Rear Panel...

Страница 11: ...ut video image 4 15 MENU Button Displays the OSD menu screen5 16 ENTER Button Moves to the next level in the OSD screen 17 Button Decreases the range by one step in the OSD screen 6 18 DOWN Button Mov...

Страница 12: ...rminal Block Connector Connects to the speakers 13 DVI Connector Connects to the DVI digital video interface graphics source 14 VGA 1 1 HD15 Connector Connects to the VGA analog interface graphics sou...

Страница 13: ...ways mount the machine in the rack before you attach any cables or connect the machine to the power If you are using a Kramer rack adapter kit for a machine that is not 19 see the Rack Adapters user m...

Страница 14: ...VI graphics source to the AUDIO IN DVI terminal block connector 3 Connect the VIDEO OUT 1 and VIDEO OUT 2 HD15F connectors9 to the video acceptors for example a plasma display and a VGA display 1 From...

Страница 15: ...BS 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 Y...

Страница 16: ...12 RS 232 Composite Video Player Display Plasma Display Figure 7 Connecting the CVG 724xl Rear Panel...

Страница 17: ...anel 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 usin...

Страница 18: ...he image or display a blank screen when pressed again Refer to section 8 5 9 for details You can switch seamlessly3 between each input4 that is connected to a source by pressing the appropriate INPUT...

Страница 19: ...D menu 3 Press the DOWN button to move to the Utility icon and then press ENTER 4 Scroll down to the PIP Setting icon and press ENTER 5 Use the UP or DOWN buttons to select PIP Source press ENTER and...

Страница 20: ...y of the operation buttons on the machine and remote control transmitter For example when the Source Prompt is ON and the PIP Frame is ON you can instantly position the PIP using the preset position c...

Страница 21: ...11 OSD SWAP Status 7 2 5 PIP Characteristics You can determine the following PIP characteristics The PIP Size 1 4 1 9 1 16 1 25 Split or User Define The Horizontal and Vertical position letting you p...

Страница 22: ...osition 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 oran...

Страница 23: ...r 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 seco...

Страница 24: ...20 Figure 14 Infra Red Remote Control Transmitter...

Страница 25: ...ects the picture in picture function and illuminates the PIP button10 CONT Displays the contrast status 11 BRIGHT Displays the brightness status11 AUDIO ZOOM CONTROL 7 Allows volume and zoom control M...

Страница 26: ...mote 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 numeric...

Страница 27: ...ne the Brightness and Contrast screen Figure 17 Brightness and Contrast Screen Table 6 Brightness and Contrast Screen Functions Setting Function Range Default Brightness 0 to 128 64 Contrast Press and...

Страница 28: ...ion Range Default Normal Average Setting Presentation Higher black level Cinema Higher white balance Nature Higher green level Set to customize and save press MENU User 1 and User 2 to recall for late...

Страница 29: ...me as selecting an INPUT with the remote transmitter or via the INPUT SELECTOR buttons Figure 19 Source Selection Screen 8 4 Controlling the Scale Geometry Figure 20 illustrates the main Geometry Scre...

Страница 30: ...ure 21 for a graphic source Figure 22 for a video source and Table 8 define the Scale feature on the main Geometry screen Figure 21 Geometry Scale Aspect Ratio Screen Graphic Source Figure 22 Geometry...

Страница 31: ...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 d...

Страница 32: ...creen 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 thes...

Страница 33: ...tter see Figure 14 to fine tune the zoom position that is to slowly zoom in at any location on the screen 2 as Figure 27 illustrates Figure 27 Navigation Control Keys Using the OSD Menu buttons see Fi...

Страница 34: ...ettings From the Graphic1 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 F...

Страница 35: ...nd 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 Fr...

Страница 36: ...N or OFF ON Control Select Master to apply audio parameters2 simultaneously to all the inputs select Individual to apply an individual setting per input select Linked to apply the relative3 changes in...

Страница 37: ...lity 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 Figure 34 Seamless Switch Utili...

Страница 38: ...t the OSD size to Normal or Double the normal size 2 Source Prompt Set the Source Prompt 3 OSD Time Out Enable Set to OFF for OSD to remain indefinitely on screen 1 By default 20 seconds But you can r...

Страница 39: ...nsmitter see Figure 14 The OSD status appears superimposed over the top right corner of the screen for a few seconds1 as Figure 37 illustrates2 Refresh Rate Select the refresh rate for example 3 50Hz...

Страница 40: ...izontal 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...

Страница 41: ...ility screen see Figure 39 you can reset your CVG 724xl to its preset default setting Figure 39 Factory Reset Utility Screen 8 5 9 Choosing Advanced Utility Settings Figure 40 and Table 18 define the...

Страница 42: ...pear 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...

Страница 43: ...standard resolutions To set an input to a non standard resolution for example to 1100x800 do the following 1 Connect the source with the non standard resolution in this example 1100x800 to the appropr...

Страница 44: ...formation 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 mod...

Страница 45: ...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 s...

Страница 46: ...0x960 85 85 938l 1280x1024 60 63 981l 1280x1024 75 79 976l 1280x1024 76 81 130l 1280x1024 1280x1024 85 91 146l 1400x1050 60 66 000l 1400x1050 70 77 000l 1400x1050 72 79 200l 1400x1050 75 82 500l 1400x...

Страница 47: ...8 60 48 363l 1024x768 70 56 476l 1024x768 1024x768 75 60 023l 1280x1024 60 63 981l 1280x1024 75 79 976l 1280x1024 76 81 130l 1280x1024 1280x1024 85 91 146l 1400x1050 60 66 000l 1400x1050 1400x1050 70...

Страница 48: ...Vertical Frequency Hz Horizontal Frequency kHz Remarks 1920x540 60 33 6701 YPbPr 1080i 1920x540 50 28 1251 YPbPr 1280x720 60 45 363l YPbPr 720p 1280x720 50 37 500l YPbPr 480p 720x483 60 31 469l YPbPr...

Страница 49: ...c Set and Get command Set Command Y Control_Type Function Param CR Reply Z Control_Type Function Param CRDone CR Get Command Y Control_Type Function Param CR Reply Z Control_Type Function Param CR Exa...

Страница 50: ...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 AutoImage 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...

Страница 51: ...mma and Color User2 Color Manager Red 1 Set 2 Get 13 0 32 Gamma and Color User2 Color Manager Green 1 Set 2 Get 14 0 32 Gamma and Color User2 Color Manager Blue 1 Set 2 Get 15 0 32 Gamma and Color Use...

Страница 52: ...Get 36 0 12 Audio Setting Bass 1 Set 2 Get 37 0 36 PIP Setting H Position 1 Set 2 Get 38 0 36 PIP Setting V Position 1 Set 2 Get 39 0 255 PIP Setting User Define V Size 1 Set 2 Get 40 0 255 PIP Setti...

Страница 53: ...7 0 6 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 S...

Страница 54: ...lor 0 Blue 1 Black 3 Set 4 Get 21 0 17 Output Resolution 0 640x480 1 800x600 2 1024x768 3 1280x1024 4 1600x1200 5 852x1024i 6 1024x1024i 7 1366x768 8 1365x1024 9 1280x720 10 720x483 11 852x480 12 1400...

Страница 55: ...Width 1 Set 2 Get 46 0 HS Active Pixel Start 1 Set 2 Get 47 HA Active Pixel 1 Set 2 Get 44 100 HT H Sync Cycle 1 Set 2 Get 45 0 HW H Sync Width 1 Setting Command should be a reasonable value 2 Gettin...

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