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Appendix, cont’d

DVS 204 • Appendix

A-8

order to prevent bending the pins, before pressing the SDI card firmly in
place against the standoff.  The mounting hole on the SDI card should now
be directly over the standoff.

7.

Insert the card’s installation screw through the SDI card’s mounting hole
and gently tighten it into the standoff.

8.

Install the SDI connector’s hex nut and keep the SDI card from twisting as
the nut is tightened.

9.

Replace the top cover on the DVS 204 scaler, and fasten it with the screws
that were removed in step 3.

10.

Rack/furniture mount the scaler, and reconnect the AC power cord.

20-pin 

s

ocket on

back of 

S

DI card

20-pin connector
on main board

Содержание DVS 204

Страница 1: ...DVS 204 Digital Video Scaler series DVS 204 DVS 204 D DVS 204 12V DVS 204 D 12V 68 605 01 Rev C 01 05...

Страница 2: ...uipos Este s mbolo se utiliza para advertir al usuario sobre la presencia de elementos con voltaje peligroso sin protecci n aislante que puedan encontrarse dentro de la caja o alojamiento del producto...

Страница 3: ...E RGB R Y Y B Y RGB PASS THRU RGBcvS S VIDEO SDI OUTPUTS 100 240V 0 3A DVS 204 D VCR Document Camera RS 232 Control LCD Projector Plasma Display Application examples 1 VIDEO R Y 2 Y VID B Y C R Y 2 Y...

Страница 4: ...Quick Start DVS 204 cont d...

Страница 5: ...ns 2 7 Menu button 2 8 Next button 2 8 LCD menu display and controls 2 8 Optimizing the System for a DVD 2 8 Setting up a DVD source 2 8 Menus Configuration and Adjustments 2 9 Moving through menus by...

Страница 6: ...2 21 Operating problems 2 21 Chapter 3 Serial Communication 3 1 RS 232 Programmer s Guide 3 2 Host to scaler communications 3 2 Scaler initiated messages 3 2 Error responses 3 2 Using the command res...

Страница 7: ...DVS 204 1 Chapter One Introduction About this Manual About the DVS 204 Features and Options...

Страница 8: ...tion method that enables image enhancement with no loss of image fidelity The DVS 204 scales composite video S video and component video up to computer video RGBHV RGBS RGsB or HD component which can...

Страница 9: ...L video sources These advanced film mode processing features help maximize image detail and sharpness for video sources that originated from film When film is converted to NTSC video the film frame ra...

Страница 10: ...Introduction cont d DVS 204 Introduction 1 4...

Страница 11: ...g the Scaler Rear Panel Features Front Panel Features Optimizing the System for a DVD Menus Configuration and Adjustments Image Adjustments Input Reset System Reset Front Panel Security Lockout Execut...

Страница 12: ...o the rack shelf with the two provided 4 40 x 3 16 machine screws Insert the screws from the underside of the shelf and securely fasten them into diagonally opposite corners Rack mounting the DVS 204...

Страница 13: ...f a typical DVS 204 application with cable connections Application diagram example of the DVS 204 Document Camera VCR Monitor RS 232 Control LCD Projector Laptop Computer DVD Player DVS 204 INPU TS R...

Страница 14: ...2V DC power connector Plug the included 12 V power supply into this input jack DVS 204 12V and DVS 204 D 12V models only The front panel control and input selection LEDs will light during power up 2 V...

Страница 15: ...UTS H R R Y V G Y S B B Y OUTPUTS H R R Y V G Y S B B Y OUTPUTS H R R Y V G Y S B B Y OUTPUTS Component Video R Y Y B Y RGBHV RGBS RGsB Outputs 7 and 8 are both buffered and can be connected simultane...

Страница 16: ...nel RS 232 9 pin D female connector has the following pin assignments Pin RS 232 function Description 1 Input 1 Contact closure 2 Tx Transmit data 3 Rx Receive data 4 Input 2 Contact closure 5 Gnd Sig...

Страница 17: ...4 Picture adjustment buttons Pressing these buttons successively will toggle between the different picture adjustment functions and light the LEDs above and below each button These buttons have no ef...

Страница 18: ...adjustments 11 Adjust vertical knob In the menu system rotate this knob to scroll through menu options and make adjustments 12 Infrared sensor This sensor is used to receive infrared IR signals from t...

Страница 19: ...Image adjustment buttons Col Tnt color tint Brt Cont brightness contrast Size and Center When one of these buttons is pressed successively the corresponding image adjustment menu appears on the LCD sc...

Страница 20: ...MPNENT INPUT 4 RGBcvS SDI IN 1 2 3 4 NEXT NEXT NEXT Input 2 video types Composite S video Component default Assign SDI to Input 1 2 3 4 none Input 4 video types RGB pass through default RGBS RGBcvS NO...

Страница 21: ...SDI input can be assigned to Inputs 1 2 3 4 or none The default is none After the SDI input is no longer assigned to an input either because it has been assigned to a new input or is set to none the...

Страница 22: ...put Resolutions and Rates Resolution 50 Hz 56 Hz 60 Hz 75 Hz Lock 50 60 True 72 100 640 x 480 X X X X X 800 x 600 X X X X X 848 x 480 X X X X X 852 x 480 X X X X X 1024 x 768 X X X X X 1280 x 768 X X...

Страница 23: ...MENU BLANKING CONFIG TOP BTM 000 000 NEXT NEXT INPUT CONFIG MENU Top and bottom blanking Top blanking ranges from 000 default to 127 Bottom blanking ranges from 000 default to 127 Top and bottom blan...

Страница 24: ...information for the currently selected input can be saved to memory Up to three memory presets can be saved per input Using either the Adjust horizontal or Adjust vertical knob select either N A 1 2...

Страница 25: ...isplay The adjustment ranges from 0 to 63 The default is 16 Using either the Adjust horizontal or Adjust vertical knob adjust the detail while observing the output display Filter mode The Filter mode...

Страница 26: ...ain will be increased and if the input signal level is excessive the signal gain will be decreased From this submenu use either the Adjust horizontal or Adjust vertical knob to specify this mode as On...

Страница 27: ...t centering or sizing follow the steps below An example of making color adjustments shown in the following flowchart demonstrates the process which is similar for all the other image adjustments 1 Pre...

Страница 28: ...ectively the vertical sizing The visual indicator on the LCD will stop moving when the upper or lower sizing limit has been reached The scaler will time out to the default menu after 10 seconds 4 Repe...

Страница 29: ...seconds CENTER EXE MODE DISABLED Enable Executive Mode Disable Executive Mode Front Panel Security Lockout Executive Mode To prevent accidental changes to settings press the Col Tnt and Center buttons...

Страница 30: ...the IR 901 features the size and centering buttons The bottom part contains the adjustment controls for color tint brightness contrast and detail adjustments The sharpness buttons are not functional A...

Страница 31: ...on adapter may help solve these problems 6 For LCD and DLP projectors and plasma displays In addition to the sync related information above check the user s manual that came with the projector for tro...

Страница 32: ...Installation and Operation cont d DVS 204 Installation and Operation 2 22...

Страница 33: ...DVS 204 3 Chapter Three Serial Communication RS 232 Programmer s Guide Control Software for Windows...

Страница 34: ...e return and a line feed CR LF which signals the end of the response character string A string is one or more characters It is also possible to send several SIS commands back to back in sequence Scale...

Страница 35: ...n 1 enabled image adjustments are locked X17 Blanking adjustment range 0 through 127 lines X19 Input configuration preset 1 through 3 X20 Scaler refresh rate 1 50 Hz 2 56 Hz 1280x768 only 3 60 Hz 4 75...

Страница 36: ...l X10 Specify a color adjustment level Example 47C Col047 Example set the color adjustment to 47 Increment C Col X10 Increase color adjustment level Decrement C Col X10 Decrease color adjustment level...

Страница 37: ...alue Blt X17 Increase the of top lines blanked Decrease the top blanking value Blt X17 Decrease the of top lines blanked View the top blanking value Blt X17 Show the number of lines that are blanked a...

Страница 38: ...executive mode status Example X Exe0 Firmware version part number information requests Query firmware version number Q Ver X8 Show the controller firmware version Request part number N N60 442 0_ Show...

Страница 39: ...Blue screen Blue screen blue sync output only 8 X Blu X 0 off default RGB sync output 1 on blue video sync output only Example 8 1 Blu1 Example blue sync output for setup Auto switch Auto switch mode...

Страница 40: ...P EXE from the floppy disk 2 Follow the instructions that appear on the screen By default the installation creates a C DVS 204 directory and it places two icons DVS 204 Control Pgm and DVS 204 Help in...

Страница 41: ...mputer key or click on the Help menu from within the DVS 204 Control Program or double click on the DVS 204 Help icon in the Extron Electronics group or folder For explanations of buttons or functions...

Страница 42: ...Serial Communication cont d DVS 204 Serial Communication 3 10...

Страница 43: ...DVS 204 A Appendix Appendix Specifications Part Numbers and Accessories Firmware Upgrade Installation Serial Digital Interface SDI Card Installation...

Страница 44: ...MHz DC offset max allowable 1 5 V Video processing Decoder 9 bit digital Digitalsampling 24 bit 8 bits per color 13 5 MHz standard Colors 16 78 million Video output Number signal type 1 scaled or pass...

Страница 45: ...VAC 50 60 Hz 30 watts internal autoswitchable DVS 204 204D 12VDC 100VAC to 240VAC 50 60 Hz 36 watts external autoswitchable to 12 VDC 3 A power supply Product requires 2 A Temperature humidity All mod...

Страница 46: ...er DVS 204 204 D 204 12V 204 D 12V 1 60 442 01 02 11 12 Rubber feet self adhesive 4 25 020 02 IEC power cord Tweeker small screwdriver DVS 204 User s Manual DVS 406 Windows based control program Acces...

Страница 47: ...or damage always unplug the DVS 204 scaler from the AC or DC power source before opening the enclosure 2 Remove the scaler from the rack or furniture 3 Remove the cover of the scaler the top half of...

Страница 48: ...p 6 Insert the hooks into the slots and squeeze the tool gently to grasp the chip 7 Pull the chip straight out of the socket and set it aside 8 For U17 and U38 align the notch of the new firmware chip...

Страница 49: ...ng the cover straight up See the top cover removal diagram in the Firmware Upgrade Installation section Do not touch any switches or other electronic components inside the scaler Doing so could damage...

Страница 50: ...installation screw through the SDI card s mounting hole and gently tighten it into the standoff 8 Install the SDI connector s hex nut and keep the SDI card from twisting as the nut is tightened 9 Rep...

Страница 51: ...and Central America ExtronElectronics Extron Electronics Europe 1230 South Lewis Street Beeldschermweg6C Anaheim CA 92805 USA 3821AHAmersfoort The Netherlands Asia Japan Extron Electronics Asia Extron...

Страница 52: ...tronics Europe Beeldschermweg 6C 3821 AH Amersfoort The Netherlands 31 33 453 4040 Fax 31 33 453 4050 Extron Electronics Asia 135 Joo Seng Road 04 01 PM Industrial Building Singapore 368363 65 6383 44...

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