KD-VP2500 - Key Digital
Contents
1. Firmware Procedure 1 and unzip the firmware ZIP fle to any de oy on the PC All of the unzipped i that are created must be located in same directory on the PC Be sure power is disconnected to the KD VP2500 unit The power supply must be disconnected either from the back of the unit or from the wall outlet to have a e phil shutdown reset mode Mode A Do not yet apply power to the unit Connect an RS 232 cable to the COM1 serial port on the PC and the other end to the RS 232 port on the rear panel of the KD VP2500 unit Make sure that no other devices are using the COM1 serial port on the PC Use of laptop computers has proven less reliable than desktop systems Please refrain from updating the firmware with laptops Apply power to the KD VP2500 unit The power supply must be reconnected to the unit Double click the isynchd bat file from within the ZIP folder The command mode window should pop up Monitor this pop up window to verify the update progress If an error occurs check the RS 232 connection and repeat all of the above steps When the update is complete disconnect the RS 232 cable between the unit and the PC Disconnect power from the KD VP2500 unit The power supply must be disconnected either from the back of the unit or from the wall outlet to have a complete power shutdown reset 10 With the power disconnected set the rear panel slide switch to Normal mode 11 Turn on power to the KD V2. VGA RGBHV y Y Component Video v v w Additional Key Features SISI a 120x 576i 50Hz Y Y 720x576P 1280x720P 1024x768P 1280x768P 1280x1024P 1366x768P 1920x1080i 60Hz 50Hz Y Y Y 720x 576P 50Hz Y Y Y 50 60Hz 60Hz Y Y Y Y 1280x 1280x 720P 768P 50 60Hz 60Hz Y Y Y Y Y 1366x 768P 60Hz Y Y Y 60Hz Y 1400x 1920x 1050P 540P 60Hz 60Hz Y Y Y 60Hz 50 60Hz Y Y Y Y 1920x 1920x 1080i 1080P 50 60Hz 50 60Hz Y Y Y Y 1 Programmable input customization for each video input requiring only a one time setup Settings include y y Horizontal Vertical Size Horizontal Vertical Shift Horizontal Vertical Offset Contrast Brightness Saturation Tint Sharpness Aspect Ratio oa Aa O N adjustment Accessories Front panel LCD display navigation for main menu and setting adjustments Controllable via IR remote included with discrete codes Serial IR and RS 232 Firmware updates can be done easily in the field with an RS 232 connection to a standard PC gt External 6 Volt 5 Amp switching power supply for 10V 240V applications gt IR Remote contro with two batteries gt Operating Instructions Input and output test pattern displays for easy setup diagnostics and detailed image INSTALLATION AND OPERATION Mounting Page 5 Rack mount Secure the rack ears to each side of the KD VP2500 with the supp
3. li Letter Box this setting applies black bars on the top and bottom of the image simulating a 16 9 ratio lil Pillar Box this setting applies black bars on the sides of the image simulating a 4 3 ratio IV Horizontal Zoom In apply this setting to eliminate black bars on the sides of a 4 3 ratio source image v Vertical Zoom In apply this setting to eliminate black bars on the top and bottom of a 16 9 ratio source image yi Horizontal and Vertical Zoom In VGA AR Set Set this parameter to match the incoming resolution at the VGA RGBHV input i 1024x768 ii 1280x768 iii 1366x768 Set Picture Default Sets all picture adjustments above to the factory default setting 2 Navigate to the screen menus below in order to make any necessary image adjustments to properly size and or position each source l j A k l M N O Screen Horizontal Position Adjustable from 20 to 20 Screen Vertical Position Adjustable from 20 to 20 Screen Horizontal Size Adjustable from 20 to 20 Screen Vertical Size Adjustable from 20 to 20 Screen Horizontal Offset Adjustable from 20 to 20 Screen Vertical Offset Adjustable from 20 to 20 Set Screen default Sets all screen adjustments above to the factory default settings Note that there are limits to these adjustments on some resolutions When using larger resolutions the range of this adjustment is li
4. products are built to high manufacturing standards and should provide years of trouble free operation They are backed by a limited two year parts and labor warranty Mey cCigiF al
5. Association Menus A V Set HDMI 1 A V Set HDMI 2 A V Set Component 1 A V Set Component 2 A V Set Component 3 A V Set Composite 1 A V Set Composite 2 A V Set Composite 3 A V Set S Video 1 A V Set S Video 2 A V Set VGA A V Set Default All analog video inputs are set to none HDMI inputs 1 and 2 are set to HDMI PCM Mey CigiFal 5 Output Resolution Menus a b Output Resolution i 640x480p li 720x480i P iii 720x576i P iv 1920x540P vV 1280x720P vi 1280X768P vii 1366 1368x768P Vill 1400x1050P ix 1920x1080i P Output Resolution Default Sets the output resolution of the KD VP2500 back to the default setting of 1280X720P 6 HDMI Menus a HDMI Input CSC gt i Auto i RGB gt ii YCbCr b HDMI Output CSC T Auto i RGB gt ii YCbCr HDMI Output Setup i HDMI i DVI 7 Analog Output Menu a RGBHV b YPbPr 8 Test Patterns a Input Test Pattern the input test pattern is inserted at the input of the scaler circuit i Normal This setting disables input test patterns from being sent to the KD VP2500 video outputs and is used for normal operation of the unit ii Cross Diaganol Lines iij Horizontal Ramp iv Vertical Ramp V Horizontal Gray Scale gt Vi Vertical Gray Scale Vib Horizontal Color Bars Vertical Color Bars b Output Test Pattern the output test pattern is inserted at
6. in any way including Damage to the power supply or power plug Exposure to rain or moisture You MUST use the Power Supply provided with your unit or you VOID the Key Digital Warranty and risk damage to your unit and associated equipment Mey digikzal How to Contact Key Digital System Design Group SDG For system design questions please contact us at gt Phone 914 667 9700 E mail sdg keydigital com Key Digital Trainings For questions about Key Digital Trainings please contact us at gt Phone 914 667 9700 E mail training keydigital com Customer Support For customer support questions please contact us at gt Phone 914 667 9700 gt E mail customersupport keydigital com Technical Support For technical questions about using Key Digital products please contact us at gt Phone 914 667 9700 gt E mail tech keydigital com Marketing and Public Relations For marketing and public relations information please contact us at gt Phone 914 667 9700 E mail marketing keydigital com Repairs and Warranty Service Should your product require warranty service or repair please obtain a Key Digital Return Material Authorization RMA number by contacting us at gt Phone 914 667 9700 E mail rma keydigital com Feedback Please email any comments questions about the manual to gt E mail customersupport keydigital com Warranty Information All Key Digital
7. the output of the scaler circuit viii i Normal Display This setting disables output test patterns from being sent to the KD VP2500 video outputs and is used for normal operation of the unit i Horizontal Ramp gt iii Color Bars M Cross Hatch V White Window Vi Gray Scale Vil Wide Horizontal Ramp viii Wide Vertical Ramp X Cross Pattern X White Pattern 9 Factory Default Choosing this option and selecting Yes confirmation will reset ALL parameters in the menus above to their factory default Setup and Operation After all cabling is connected and the unit powered on there are some functional settings which need to be made These include output resolution screen and audio video association menu assignments as well as proper color space settings Additionally there are many detailed parameters which can be adjusted to taste or to compensate for different sources and or displays These parameters are grouped within the picture and screen menus The following detailed steps will facilitate easy setup and operation of the KD VP2500 Setup Configure the functional settings of the KD VP2500 It will help to have a video signal present at selected input 1 Set desired output resolution Navigate to the Output Resolution menu Press the left or right arrow button repeatedly until the desired resolution is displayed These resolutions take effect immediately and
8. 0i 60Hz signal to 1O80P 60hz using low cost scaler chips Therefore the 1080P output on consumer players started out as a 1080 signal and then ran through an inferior scaling chip to achieve 1080P Scenario Two Original material is recorded at 1080i 60hz to the DVD From here HD DVD and Blu Ray players upscale this 1080i 60Hz signal to 1O80P 60hz using low cost scaler chips Again the 1080P output on consumer players started out as a 1080 signal and then ran through an inferior scaling chip to achieve 1080P The component outputs on HD DVD and Blu Ray players always output the 1080i 60hz signal before scaling making these analog outputs more true to the original content The HDMI outputs are the only signals that are affected by these low cost scaling circuits When HD DVD and Blu Ray devices are connected to the KD VP2500 via HDMI the Key Digital unit forces the players to output 1080 the signal closest to the original format We then get access to the cleanest possible signal and transfer the responsibility of scaling to 1080P to the high quality scaling engine in the KD VP2500 Any audio input to output routing combination is possible on the KD VP2500 The audio processing capabilities of the unit allow analog to digital Coaxial Toslink and HDMI PCM digital to digital format conversion and digital to analog conversion Video Audio Connections INPUT Input Analog Component 3 RCA style connectors VGA VRGBHV 1 V
9. 7 Pic Aspect Full Screen AP1 Full Screen OP2 Display horizontal ramp AP2 Letter Box OP3 Display color bar APS Pillar Box OP4 Display cross hatch APA H Zoom OP5 Display white window APS Zoom OP6 Display gray scale AP6 H v Zoom OP7 Display wide horizontal ramp 8 PAL 2 2 Auto Detect Mode Off PON POF OP8 Display wide vertical ramp 9 Scr H Position O HPU HPD HPI Up Down Direct H position number enter 20 20 OP9 Display cross pattern 10 Scr V Position O VPU VPD VPI Up Down Direct V position number enter 20 20 OPA Display white pattern Mey digikzal 33 Factory Default Yes No FDF Set all properties by Factory Default Value 34 Still Screen Image freeze Off STO SIF Still On Still Off 35 Audio Mute Off MUO MUF Mute On Mute Off 36 Video Mute Off VMO VMF Video Mute On Video Mute Off 37 LCD Contrast 0 LCU LCD LCI Contrast Increase Contrast Decrease Set to Value 20 20 38 3D NR On NRO NRF Enable Disable 3D NR 39 3D YC On YCO YCF Enable Disable 3D YC 40 Time Based Correction On TCO TCA TCF Time Based Correction On Auto Off 41 VGA Aspect Ratio VG1 VG1 VGA Aspect Ratio 1024X768 VG2 VGA Aspect Ratio 1280X768 VG3 VGA Aspect Ratio 1366X768 42 Power On Off PWO PWF Power On Power Off 43 Status SIA Displays the current system status 44 Help Menu HLP Displays help menu Audio input port codes for A V association assignment via RS 232 Audio Input Code HDMI PCM O Stereo Input 1
10. GA DB15 style connector Composite 3 RCA style connectors S Video 2 standard S Video DIN connectors Digital HDMI DVI 2 for DVI cables use DVI to HDMI adapter Audio Analog Stereo Coaxial 4 RCA style connectors Digital Coaxial with support for passing PCM AC3 DTS etc 4 RCA style connectors Optical with support for passing PCM AC3 DTS etc 2 Toslink style connectors Left channel analog audio and coaxial digital audio share the same input port This is an either or option whereas the port can be used for either analog audio or coaxial digital audio but not both OUTPUT Video Analog Component 1 RCA style connectors VGA RGBHYV 1 RCA style connectors Digital HDMI DVI for DVI cables use DVI to HDMI adapter Audio Analog Stereo Coaxial 1 RCA style connectors Digital Coaxial 1 with support for passing PCM AC3 DTS etc RCA style connectors Optical 1 with support for passing PCM AC8 DTS etc Toslink style connectors Component video and VGA RGBHV signals share some of the same output ports This is an either or option whereas the ports can be used for either component video or VGA RGBHY but not both Mey cigiFal Page 4 Supported Resolutions INPUT 720x480i 720x480P 720x5 6i 60Hz 60Hz 50Hz HDMI V VGA RGBHV V Component Video Composite Video S Video A OUTPUT Y Y 640x 720x 720x 480P 480i 480P 60Hz 60Hz HDMI VY v4 v4
11. Input Selection Not Used Menu Navigation Buttons Menu Button Color Saturation Press this then the up and down arrows to adjust Tint Press this then the up and down arrows to adjust Edge Enhance Press this then the up and down arrows to adjust Audio Mute Mey CigiFal RS 232 Control 11 Scr H Size O HZU HZD HZI Up Down Direct H size number enter 20 20 12 Scr V Size O VZU VZD VZ Up Down Direct V size number enter 20 20 All parameters on the KD VP2500 are accessible through RS 232 13 Scr H Offset 0 HOU HOD HOI Up Down Direct V offset number enter 20 20 Connection protocol is as follows 14 Scr V Offset O VOU VOD VOI Up Down Direct V offset number enter 20 20 15 A V Set HDMI O AV1 Associate HDMI1 with audio input 0 11 Baud rate 9600 16 AW Set HDMI2 0 AV H Associate HDMI2 with audio input 0 11 Data Bits 8 17 A V Set Component 11 AV3 Associate Component1 w audio input 0 11 i 18 A V Set Component2 11 AV4 Associate Component2 with audio input 0 11 Parity None aT BE aa ponent3 11 AV5 Associate Component3 with audio input 0 11 Stop Bits 1 20 A V Set Compositet 11 AVG Associate Composite with audio input 0 11 Flow Control None 21 A V Set Composite2 11 AV7 Associate Composite2 with audio input 0 11 22 A V Set Composite3 11 AV8 Assoc
12. Ke CigiFal MeL Higie The Experts in Digital Video Technology and Solutions Key Digital led by digital video pioneer Mike Tsinberg develops and manufactures high quality cutting edge technology solutions for virtually all applications where high quality video imaging is important Key Digital is at the forefront of the video industry for Home Theater Retailers Custom Installers System Integrators Broadcasters Manufacturers and Consumers We gt provide total video system solutions because we 4 know and help drive the technology the industry the j business and all the latest up and coming standards But most of all we know exactly what you need for your unique application the right solution 521 East 3rd Street Mount Vernon NY 10553 Phone 914 667 9700 Fax 914 668 8666 Web www keudigital com Rev 0 May 2010 HD HOT ROD NS ERIE SS KD VP 2500 Digital Video Processor and Switcher Operating Instructions l r cigal C RoHS S WEEE COMPLIANT COMPLIANT W 47 The KD VP2500 is a full featured video processor and switcher in one compact package The KD VP2500 is equipped with varied digital and analog video and audio input and output formats available on a full array of connectors Itis capable of driving all popular HD and SD resolutions at both 50 Hz and 60 Hz Mey cigikal The Experts in Digital Video Technology and Solutions Quick Setup Guide 1 B
13. NI Select HDMI input 28 HDMI Out CSC Auto OC1 Set HDMI output color space by YCbCr M2 Select HDMI input2 OC2 Set HDMI output color space by RGB M3 Select Component input OC3 Set HDMI output color space by auto default v4 Select Component input2 29 HDMI Out Setup HDMI Ost Set HDMI output by HDMI mode M5 Select Component inputs OS2 Set HDMI output by DVI mode 6 Select Composite input 30 Analog Out Setup YPbPr ASI Set analog output by YPbPr embedded sync N7 Select Composite input2 AS2 Set analog output by RGB with HV sync N8 Select Composite inputs 31 In Test Pattern Normal Display IP1 Normal Display V9 Select S Video input1 IP2 Display Lines Window MA Select S Video input2 IP3 Display Horizontal Ramp Window NVB Select VGA input IP4 Display Vertical Ramp Window 2 Pic Contrast O CTU CTD CTI Up Down Direct brightness number enter 50 50 IP5 Display Horizontal Gray Scale Window 3 Pic Brightness O BTU BTD BTI Up Down Direct saturation number enter 50 50 IPG Display Vertical Gray Scale Window 4 Pic Saturation O SAU SAD SAI Up Down Direct saturation number enter 50 50 IP7 Display Horizontal Color Bar Window 5 Pic Tint O TTU TID TTI Up Down Direct tint number enter 50 50 IP8 Display Vertical Color Bar Window 6 Pic Sharpness 0 SHU SHD SHI Up Down Direct sharpness number enter O 50 39 Out Test Pattern Normal Display OP1 Normal display Normal operation
14. P2500 unit Power supply must be reconnected to the unit first then push the On button on the front panel 12 The firmware update is now complete and the KD VP2500 is ready for operation Upon boot up the LCD will display the new firmware version Mechanical gt gt gt gt gt gt CE RoHS WEEE compliant Rack Mountable 1U Dimensions 17 X 7 5 X 1 75 Weight 7 Lbs excluding power supply Enclosure Black Metal Power Supply 6V DC 5 Amp 110 240V input 50 60HZz ahaa Ay Important Product Important Product Warnings Connect all cables before providing power to the unit Test for proper operation before securing unit behind walls or in hard to access spaces If installing the unit into wall or mounting bracket into sheet rock provide proper screw support with bolts or sheet rock anchors Safety Instructions Please be sure to follow these instructions for safe operation of your unit DARN N Read and follow all instructions Heed all warnings Do not use this device near water Clean only with dry cloth Install in accordance with the manufacturer s instructions Do not install near any heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Only use attachments accessories specified by the manufacturer Refer all servicing to qualified service personnel Servicing is required when the device has been damaged
15. Stereo Input 2 Stereo Input 3 Stereo Input 4 PCM Input 1 PCM Input 2 PCM Input 3 PCM Input 4 Optical Input 1 Optical Input 2 None O ODN Oa WDM st O Examples of RS 232 Commands 1 Input Switching Mx x desired input Example To switch to component video input 3 issue the command IV3 2 Picture Contrast Adjustment CTU CTD CTl setting between 50 50 Example To increase the contrast issue the command CTU Example To decrease the contrast issue the command CTD Example To set the contrast to a value of 15 issue the command CTI15 3 Picture Aspect Adjustment AP aspect setting 1 6 Example To set the picture aspect to etter box issue the command AP2 4 PAL 2 2 Auto Detect Mode On Off PON POF Example To turn PAL 2 2 on issue the command PON Example To turn PAL 2 2 off issue the command POF The PAL 2 2 pull down process is used specifically for conversion when viewing content filmed at 24 frames second on 50hz displays The KD VP2500 default setting is On which means it automatically detects the need for this conversion process If the source signal is noisy then this process can sometimes yield jagged edges and therefore we offer the option to turn off auto detect 5 Screen Horizontal Picture Adjustment HPU HPD HPI setting between 20 20 Example To shift the picture left issue the command HPU Example To shift the picture right issue the co
16. d Operation Setup Operation Control IR Remote Control RS 2382 RS 232 Codes RS 232 Examples Serial IR with IR Extender Firmware Update Procedure Mechanical Important Safety Instructions How to Contact Key Digital Warranty 2010 Key Digital Inc All rights reserved Page 1 Aa A A W N Always follow the instructions provided in this Operating Manual Ke digikzal Introduction About the KD VP2500 The KD VP2500 is a digital video processor audio transcoder video audio switcher and universal distribution center It is capable of scaling and de interlacing virtually any input resolution and outputting to virtually any standard or high definition display up to 1080p The unit serves as an excellent solution for interfacing standard or high definition video sources and computers with displays The KD VP2500 uses motion adaptive deinterlacing 3 2 pull down engines and 3 D noise reduction The unit also features time base correction TBC and accepts analog and digital video signals up to 1080i The design intention of limiting input resolution only up to 1080i serves a practical purpose considering that the KD VP2500 Is a video scaler To understand why consider two scenarios of creating HD DVD and Blu Ray content Scenario One Original material is recorded at 1080P 24hz to the DVD This signal is read from the disc then converted loss free to 1080i 60hz From here HD DVD and Blu Ray players upscale this 108
17. egin with the KD VP2500 and all input output devices turned off with power cables removed 2 Connect video audio sources to appropriate inout ports on the KD VP2500 3 Connect video audio outputs to display or receiving devices 4 Connect power to the KD VP2500 and all other input output devices and turn them on 5 On the KD VP2500 assign audio inputs to appropriate video inputs in the A V Association menu Press the Menu key on the front panel H the down arrow key on the front panel to get to the A V Set menu for desired video inpu Press the right arrow key to select desired audio source for this video input 6 On the KD VP2500 select desired output resolution in the Out Resolution menu Press the Menu key on the front panel Press the down arrow key on the front panel to get to the Out Resolution menu Press the right arrow key to select the desired output resolution Plasma LCD i Surround Sound a p e Jf A 2 A __ Sub Woofer S Ms bo f i gt Optical IR J F vA Q JA Surround Sound d Blu Ray Cable Box DVR Player VCR Fig 1 Application Example Table of Contents Introduction About the KD VP2500 Video Audio Connections Supported Resolutions Additional Features Accessories Installation and Operation Mounting Rear Panel Connections Front Panel Features Menu Navigation Setup an
18. iate Composites with audio input 0 11 Characters are not case sensitive A carriage return is required after each command 53 AN Set S Videot 1 AVO Associate S Video with audio input 0 11 Key Digital provides a resource database for downloadable contro modules at 24 A V Set S Video 11 AVA i Associate S Video2 with audio input 0 11 www keyd ig italcom control m ain aspx 25 A V Set ucla 11 AVB Associate VGA Tpu with audio input O 11 The KD VP2500 RS 232 cable pin out is as follows Oo 22 ut Mesoni _ ich Pin 5 Ground 5 OR3 Set output resolution to 1400x1050P Q OR4 Set output resolution to 1280x768P Pin 3 Recieve H 2 O OR5 Set output resolution to 1280x720P 1 OR6 Set output resolution to 1366x768P OR7 Set output resolution to 1920x540P RS 232 codes for the KD VP2500 Pin 2 Transmit OR8 Set output resolution to 720x480P OR9 Set output resolution to 720x480i The commands are not case sensitive The commands with spaces shown below are for easy ORA Set output resolution to 720x576P recognition Spaces are not necessary when entering these command lines in the control system ORB Set output resolution to 720x576i though adding them for easy recognition will have no negative effect Sie O C SSeS 27 HDMI In CSC Auto IC1 Set HDMI input color space by YPbPr Parameter Default RS 232 Command Function IC2 Set HDMI input color space by RGB IC3 Set HDMI input color space by auto default 1 Input Video HDMI
19. ing will be apparent when viewing the display as the wrong setting will yield incorrect colors in the image In order to determine with accuracy what the correct settings should be use the built in color bar test patterns on the KD VP2500 to assure proper setup 5 Setup the HDMI output port Navigate to the HDMI Out Setup menu Use the left or right arrow button to select either DVI or HDMI When using DVI equipped displays and an appropriate HDMI to DVI adapter cable out of the KD VP2500 set this menu to DVI When using HDMI equipped screens set this menu to HDML After the above functional settings have been configured detailed adjustments can be made for each individual video input source To begin the input source setup choose an input with which to start Complete the steps below and then continue on to the next video input completing the same steps for each source The KD VP2500 will automatically store every parameter below for each input Mey cidgiFal 1 Navigate to the picture menus below to set the desired values for each source a gt p AO D h Picture Contrast Adjustable from 50 to 50 Picture Brightness Adjustable from 50 to 50 Picture Saturation Adjustable from 50 to 50 Picture Tint Adjustable from 50 to 50 Picture Sharpness Adjustable from O to 50 Picture Aspect i Full Screen use this setting to eliminate black bars on the top or sides of the image
20. lied hardware Then fasten the unit to the rack rails with the included machine screws Figure 2 Rack mounting the KD VP2500 Rear Panel Connections All connections to the KD VP2500 are found on the rear panel of the unit Refer to the drawing below for port assignments while making connections Fig 3 Rear panel Connectors y i y BNO OAMDADIDSOIS VOODOO OM MGIC COM FOI 15 Fal MeL clic VGA RGBHV video input a Connect a computer or other VGA or RGBHV source to the VGA style 15 pin connector Note that some RGBHV sources may need RGBHV to VGA cable adapters HDMI inputs a Connect HDMI equipped sources to the HDMI input connectors Component video inputs a Connect sources equipped with component video to component video inputs 1 3 Composite video inputs a Connect sources equipped with composite video to composite video inputs 1 3 S Video inputs a Connect any sources equipped with S Video to S Video inputs 1 and 2 Analog stereo and or PCM digital audio inputs a These four audio input ports are dual function They can be used for either analog stereo audio input or PCM coaxial digital audio input Note that the white connector is used for coaxial digital signals and therefore cannot be used for analog signals at the same time Each of these four audio ports can only be used for analog stereo o
21. mited Adjustable range is O to 20 for analog video HDMI is 20 to 20 Operation After all of the setup steps above the KD VP2500 is ready for operation Most applications will involve only input switching for day to day operation There are a several options for controlling the unit Most commands can be issued via IR remote control RS 232 or simply by using the front panel buttons Front Panel Control For switching inputs simply press the Input Select button on the right side of the front panel See number 8 on Figure 4 Pressing this button repeatedly will cycle through all video inputs IR Remote Control The KD VP2500 ships with an IR remote control providing direct selection of inputs and adjustment of the most common parameters via hot buttons Hot buttons enable quick adjustment to these parameters without the need to access the extensive menu through the LCD As illustrated in the following diagram these convenient keys are clearly marked and aid in configuring and operating the KD VP2500 Power Off Contrast Higher Lower Brightness Higher Lower Aspect Ratio Zoom Modes H Zoom toggles H Zoom Pillarbox Fullscreen V Zoom toggles V Zoom Letterbox Fullscreen H amp V Zoom toggles H amp V Zoom and Fullscreen Still Freezes Current Video Image POWER OFF Corar UP Compt Compz Comps Edge Enh STILL MUTE Figure 5 IR Remote Buttons Power On Source
22. mmand HPD Example To set the horizontal position to a value of 5 issue the command HPI5 6 Audio Video Association Set AX x desired video input desired audio input Example To associate PCM input 2 with component input 3 issue the command AV5 6 Please not that there is a Space necessary between x and 7 Output Resolution Set OR output resolution 1 B Example To set the output resolution to 1920X1080i issue the command OR2 8 HDMI Input Color Space Conversion IC setting between 1 3 Example To set the HDMI input CSC to YCbCr issue the command IC1 9 Output Test Pattern Set OP setting between 1 A Example To set the output test pattern to color bars issue the command OP3 10 Power On Off PWO PWF Example To turn the power on issue the command PWO Example To turn the power off issue the command PWF Serial IR with IR Extender You may also want to use an IR extender with serial IR gt Awired IR serial connector is provided on the rear panel 3 5mm male to male mono cable Wired IR Extender KD VP2500 Unit Mey cigiFal Firmware Update From time to time Key Digital may provide firmware updates for the KD VP2500 These updates are optional and should only be performed as instructed by Key Digital Below is the procedure for updating the firmware Please note that incorrect update processes can result in an unusable unit Follow the detailed directions carefully
23. n on the front panel Pressing either the up or down arrow buttons next to the menu button will scroll continuously through the menu tree When the desired parameter is on the screen use the left or right arrow buttons to adjust the value Some menu items require confirmation through the select button There are several default options to reset current values to their factory default settings When the default option is selected the unit will ask for confirmation Simply use the left or right arrow button to select yes or no and press the select button Navigation Menu Tree 1 Input Video a l j 7G o 6 Go HDMI 1 HDMI 2 Component 1 Component 2 Component 3 S Video 1 S Video 2 Composite 1 Composite 2 Composite 3 k VGA 2 Picture Menus a gt p AO D Contrast Adjustable from O to 50 Brightness Adjustable from O to 50 Saturation Adjustable from O to 50 Tint Adjustable from O to 50 Sharpness Adjustable from O to 50 Aspect i Full Screen ii Letter Box li Pillar Box IV Horizontal Zoom In V Vertical Zoom In vi Horizontal and Vertical Zoom In See page 11 Setup step 2 g VGAAR Set Th i 1024x768 ii 1280x768 1366x768 h Picture Default 3 Screen Menus a Q gt p AO FD Horizontal Position Vertical Position Horizontal Size Vertical Size Horizontal Offset Vertical Offset Screen Default 4 Audio Video
24. r digital but not both Toslink digital audio inputs a Connect sources equipped with Toslink digital audio to Toslink input port 1 and 2 Audio HDMI output a Connect the HDMI video output to the HDMI input of the display device For displays with DVI input only use an appropriate HDMI to DVI adapter cable Component video and or VGA RGBHV output a These output ports can serve as either component video or VGA RGBHV output When using component video connect the Y Pb and Pr outputs to the corresponding inputs on the component video equipped display For VGA RGBHV displays use the following connection scheme R Pr ii Gey iij B Pb V H Hsync V V Vsync b Note that displays with VGA style input connectors will need an appropriate RGBHV to VGA adapter cable C Itis important to also note that the analog video output signals above will be disabled when viewing HDMI sources with HDCP copyright encoding present in the source content This feature is required by law in order to be compliant with HDMI standards 10 Analog stereo and PCM digital audio outputs a Connect the analog stereo and digital coaxial outputs to the surround receiver or display 11 Toslink digital audio output a Connect the Toslink digital audio output to the surround receiver or display It is possible 12 Programming switch a This is used to switch between programming mode for updating
25. rrent input and output status Vertical A V buttons a The up and down vertical buttons scroll through all adjustable options in the menu structure The menu tree is cyclical that is scrolling up or down will continuously loop through all options Horizontal lt gt buttons a The left and right horizontal buttons change settings and numerical values under each menu option Input LED Bank a A blue LED indicates the currently selected video input Select button wise 8 a The input select button toggles through all video inputs allowing for quick access to video inputs via the front panel IR eye a The IR eye on the front panel receives commands from IR remote controls or IR flashers Note that an identical IR eye is also available on the rear panel Both eyes are always active CAUTION When installing the unit make all video connections before plugging in the external power supply provided with your unit Do NOT apply power to the unit until all video and audio connections have been made to your KD VP2500 unit from the source devices to the display s and or devices You MUST use the external power supply provided with your unit or you VOID the Key Digital Warranty and risk damage to your unit and associated equipment Menu Navigation The menu structure of the KD VP2500 allows easy navigation through available system settings To enter the main menu press the menu butto
26. the unit s firmware and 13 RS 232 connector a This connector has two functions It serves as a serial communication port for connection to RS 232 based control systems and also for firmware updates via serial firmware update procedure 14 IR eye and serial IR port a IR eye on the rear panel is identical to that on the front of the unit and can be used with a flasher or the supplied IR remote It offers a convenient way to conceal IR flashers from view b The serial IR port can be used with standard serial IR control systems 15 Power connector a Connect only the original manufacturer provided power supply to the power port Use of any other power supply voids the warranty and may cause damage to the unit Front Panel Features Fig 4 Front panel 1 3 4 5 T 8 iri chime Mey cigiF al Power button LCD a Displays system menu current input and output status and selected video input The LCD displays system options when navigating through the menu The menu will stay on the screen for 30 seconds after the last button press and then switches to show the input and output signal status The signal status also shows for 30 seconds and then the selected input will be shown until the menu button is pressed again Menu button a Enables quick access to the system menu for navigation through all adjustable once will display the system menu pressing the button again will display the cu
27. there is no need to press the select button to engage the setting 2 Set the A V associations Each video input is able to be associated with any audio input Navigate to the A V Association menu until the desired video input is displayed For example to assign stereo analog input 1 to Component 1 go to A V Set Component 1 Press the left or right arrow button until Stereo 1 is displayed Assignment takes place immediately 3 Set the intended color space conversion CSC for HDMI Input Output Proper color space must be set for HDMI input and output The correct setting depends on the source and display characteristics Navigate to the HDMI In CSC or HDMI Out CSC menu There is an auto setting in these two menus which can be used most reliably Alternatively it may sometimes be necessary to select either RGB or YCbCr color space conversion With any of the above menus the correct setting will be apparent when viewing the display as the wrong setting will yield incorrect colors in the image In order to determine with accuracy what the correct settings should be use the built in color bar test patterns on the KD VP2500 to assure proper setup 4 Set the intended CSC for the analog video output Proper color space must also be set for the analog video output Navigate to the Analog Out CSC menu and select either YPbPr or RGB depending on the requirement of the display With the above menu the correct sett
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