Extron electronic IN1502 User's Manual
Contents
1. Ds TF Warning Power sources This equipment should be operated only from the power source indicated on the product This equipment is intended to be used with a main power system with a grounded neutral conductor The third grounding pin is a safety feature do not attempt to bypass or disable it Power disconnection To remove power from the equipment safely remove all power cords from the rear of the equipment or the desktop power module if detachable or from the power source receptacle wall plug Power cord protection Power cords should be routed so that they are not likely to be stepped on or pinched by items placed upon or against them Servicing Refer all servicing to qualified service personnel There are no user serviceable parts inside To prevent the risk of shock do not attempt to service this equipment yourself because opening or removing2. e TREO e I
3. FCC Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense II SR This unit was tested with shielded cables on the peripheral devices Shielded cables must be used with the unit to ensure compliance with FCC emissions limits Quick Start 2 Installation Step 1 See the application example below Turn off power to the scaler and input and output devices and re move power cords from them Step 2 Install the four rubber feet on the bottom of the IN1502 scaler or mount the scaler in a rack Step 3 Attach input devices to the scaler Rear panel video inputs Input 1 Composite video Input 2 S video Step 4 Attach an output device to the scaler Rear panel video output Output 15 pin HD connector Step 5 Plug the IN1502 and input and output devices into a grounded AC s
4. nl P di x Q Q N ooog Front false faceplate uses 2 screws 2 4 40 x 3 16 Screws NOTE Using screws longer than 3 16 will damage the unit and void the warranty Use 2 mounting holes on opposite corners Rack mounting the IN1502 4 Attach the false front panel provided with rack shelf part 60 190 01 to the unoccupied side of the rack as shown above or install a second half rack width device in that side by repeating steps 1 through 3 5 Attach the rack shelf to the rack using four 10 32 x bolts provided Insert the bolts through 10 beveled washers then through the holes in the rack as shown above IN 1502 e Installation and Operation 2 3 Installation and Operation cont d Application diagram The diagram shown below is an example of a typical IN1502 application with cable connections IN1502 Video Scaler LCD Projector Application diagram example of the IN1502 2 4 IN1502 e Installation and Operation Rear Panel Features The rear panel of the IN1502 is shown below 100 240V 0 3A REMOTE O 9 T IN1502 rear panel connectors 1 AC power connector Plug a standard IEC power cord into this connector to connect the scaler to a 100 to 240 VAC 50 Hz or 60 Hz power source The front panel LCD display and input selection LEDs will light during power up Video input 1 Composite video Connect a composite video signal to this female
5. Chapter 3 Serial Communication 3 1 RS 232 Programmer s Guide ee 3 2 Host to scaler c c 3 2 Scaler initiated messages E 3 2 TOR ee 3 2 Using the command response tables REENEN REENEN nennen nnns 3 3 31 De 3 3 Command response table for SIS commande 3 4 Command response table for special function SIS 60 85 pp 3 7 Appendix A e Appendix essent tnnt A 1 Specifications 4 A 2 Part Numbers and Accessories et A 4 NNI TTE EO A 4 0 1 0 A 4 Firmware Upgrade Installaton Q2 Qua A 5 All trademarks mentioned in this manual are the properties of their respective owners 68 1205 01 Rev D 02 08 1 IN1502 Table of Contents 2 D turo Chapter One Introduction About this Manual About the IN1502 Features and Options Introduction 1 2 About this Manual This manual describes how to install configure and operate the Extron IN1502 video scaler and how to operate the optional IR 901 infrared remote control part 70 152 01 Throughout this manual the terms IN1502 video scaler and scaler are used interchangeably to refer to the same product About the IN1502 What is the IN1502 The IN1502 is a video scaler that offers 16 output rates and provides scaling solutions for boardrooms conference rooms and home theaters as well as rental and staging applications To enable superior scaling performance the IN1502 features several of Extron s patented and p
6. lt gt Brightness and Contrast Color and Tint Horizontal and Vertical Centering Brightness ranges from 000 to 255 Color ranges from 000 to 255 Horizontal centering ranges from 000 to The default is 128 The default is 128 255 The default is 128 Contrast ranges from 000 to 255 Tint ranges from 000 to 255 Vertical centering ranges from 000 to 255 The default is 128 The default is 128 The default is 128 MET AE NEXT H a LN V Q vov Detail Horizontal and Vertical Sizing Detail sharpness ranges from Adjust horizontal and vertical sizing while 000 to 63 The default is 16 observing the display Brightness and contrast control This submenu allows adjustment of the brightness and contrast of the output display The adjustment ranges from 0 to 255 The default is 128 Rotate the horizontal Adjust 4 gt knob to adjust the brightness and use the vertical Adjust knob to adjust the contrast of the output display Color and tint control This submenu allows adjustment of the color and tint of the output display The adjustment ranges from 0 to 255 The default is 128 Rotate the horizontal Adjust 4 gt knob to adjust the color and use the vertical Adjust knob to adjust the tint of the output display Horizontal and vertical centering control This submenu allows adjustment of the horizontal and vertical centering of the output display The adjustment ranges from 0 to 255 The default is 128 R
7. Extron Electronics Europe 1001 East Ball Road Beeldschermweg 6C Anaheim CA 92805 USA 3821 AH Amersfoort The Netherlands Asia Japan Extron Electronics Asia Extron Electronics Japan 135 Joo Seng Road 04 01 Kyodo Building PM Industrial Bldg 16 Ichibancho Singapore 368363 Chiyoda ku Tokyo 102 0082 Japan This Limited Warranty does not apply if the fault has been caused by misuse improper handling care electrical or mechanical abuse abnormal operating conditions or non Extron authorized modification to the product If it has been determined that the product is defective please call Extron and ask for an Applications Engineer at 714 491 1500 USA 31 33 453 4040 Europe 65 6383 4400 Asia or 81 3 3511 7655 Japan to receive an RA Return Authorization number This will begin the repair process as quickly as possible Units must be returned insured with shipping charges prepaid If not insured you assume the risk of loss or damage during shipment Returned units must include the serial number and a description of the problem as well as the name of the person to contact in case there are any questions Extron Electronics makes no further warranties either expressed or implied with respect to the product and its quality performance merchantability or fitness for any particular use In no event will Extron Electronics be liable for direct indirect or consequential damages resulting from any defect in this product even if
8. a hazardous condition is not achieved due to uneven mechanical loading Circuit overloading Connect the equipment to the supply circuit and consider the effect that circuit overloading might have on overcurrent protection and supply wiring Appropriate consideration of equipment nameplate ratings should be used when addressing this concern Reliable earthing grounding Maintain reliable grounding of rack mounted equipment Pay particular attention to supply connections other than direct connections to the branch circuit e g use of power strips Tabletop desktop placement For tabletop or desktop placement only install the self adhesive rubber feet pads provided onto the four corners of the bottom of the enclosure Rack mounting 1 2 If feet were installed on the bottom of the IN1502 remove them Place the IN1502 on one half of the 1U one unit high one unit wide rack shelf part 60 190 01 or 60 604 01 Align the front of the IN1502 with the front of the shelf and align the threaded holes on the bottom of the IN1502 with the holes in the rack shelf Attach the IN1502 to 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 See the following illustration IN1502 Installation and Operation e e 1U Universal Rack Shelf D 1 2 Rack Width Front False Faceplate D D
9. input source press an input button 1 or 2 Size and center Aspect Ratio Presets 2 3 m C Input Selection 2 3 4 5 6 Take gt CENTER v Adjust t COLOR mage Jus men S TINT m T e d am pue C2 Co CocC IR 901 DVS QSD REMOTE Use the Size and Center buttons to adjust the sizing and centering aspects of a displayed image Image adjustments The color tint brightness contrast and detail of a displayed image may be increased or decreased by using the appropriate Image Adjustment buttons at the bottom of the IR 901 IN 1502 e Installation and Operation Troubleshooting This section gives recommendations on what to do if you have problems operating the IN1502 and it provides examples and descriptions for some image problems you might encounter The following are some tips to help you in troubleshooting 1 Some symptoms may resemble others so you may want to look through all of the examples before attempting to solve the problem 2 Be prepared to backtrack in case the action taken doesn t solve the problem 3 It may help to keep notes and sketches in case the troubleshooting process gets lengthy This will also give you something to discuss if you call for technical support 4 Try simplifying the system by eliminating components that may have introduced the problem or made it more complicated 5 For sync related problems Por
10. switch mode status 10 Set Auto switch mode on Set Auto switch mode off Show Auto switch mode status H Format sync output format Set to horizontal sync h t us Set to composite sync 15 0 View H Format status 15 Set H format to off 0 horizontal sync default Set H format to on 1 composite sync Show H format mode status IN1502 Serial Communication 3 7 Serial Communication cont d 3 8 IN1502 Serial Communication M A 6 S 2 o uri gt 2 4 o Appendix Appendix Specifications Part Numbers and Accessories Firmware Upgrade Installation Appendix Specifications Video input Number signal type 1 S video 1 composite video a E EE 1 4 pin mini DIN female S video 1 BNC female composite video Nom nallevel ee 1 Vp p for Y of S video and for composite video 0 3 Vp p for C of S video Minimum maximum levels Analog 0 0 V to 1 0 Vp p with no offset ee 75 ohms Horizontal frequency pe NTSC 3 58 NTSC 4 43 PAL SECAM 0 ww NTSC 3 58 NTSC 4 43 PAL SECAM R solution Tanp E sursei NTSC 3 58 NTSC 4 43 PAL SECAM Retunn lt 25 dB 5 MHz DC offset max allowable 1 5 V Video processing RE 9 bit digital 24 bit 8 bits per color 13 5 MHz standard 8 16 78 million Video output Number signal type gong 1 scaled RGBHV RGBS Connecltore siaaaadessasbosaeaebsboseoee 1 female 15 pin HD Nominal lev
11. 0 Hz NEXT Resolution and refresh rates Rotate the horizontal Adjust 4 gt knob while in this submenu to select one of the available combinations of output resolution rates Rotate the vertical Adjust knob while in this submenu to select one of the available refresh vertical scanning rates Scaler Output Resolutions and Rates Resolution 50 Hz 60 Hz 640 X 480 A 0 800 0 848 852 x 480 8 1024 8 1280 5 1360 8 1366 The default resolution and rate is 1024 x 768 6 60Hz Sync polarity The display or projector may require a particular combination of horizontal H and vertical V sync signal polarities Select the appropriate combination of positive or negative H and V sync by rotating either the horizontal Adjust 4 gt or vertical Adjust knob H format To output composite sync select HV as the H Format Select H to output horizontal sync Select either H or HV by rotating either the horizontal Adjust 4 gt or vertical Adjust knob The default is H 2 10 IN1502 e Installation and Operation Advanced Configuration The following flowchart provides an overview of the Advanced Configuration submenus and the options for each setting fi Default Cycle MENU PICTURE CONTROL MENU OUTPUT CONFIG MENU ADVANCED BLNK B BLUEMODE CONFIG NEXT gt 000 000 NEXT lt OFF gt ON NEXT 4 Top and bottom blanking Display blue and sync only Top blank
12. 1 chip align the hooks of a PLCC IC puller tool with the slots located in opposite ends of the U41 firmware chip 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 with the notch of the socket in the same orientation as the old chip For U41 align the angled corner of the firmware chip with the angled corner of the socket Align Notches 9 Gently but firmly press the chip into place in the socket 10 Replace the top cover on the IN1502 scaler and fasten it with the screws that were removed in step 3 11 Rack or furniture mount the scaler and reconnect the AC power cord IN1502 e Appendix Extron s Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase In the event of malfunction during the warranty period attributable directly to faulty workmanship and or materials Extron Electronics will at its option repair or replace said products or components to whatever extent it shall deem necessary to restore said product to proper operating condition provided that it is returned within the warranty period with proof of purchase and description of malfunction to USA Canada South America Europe Africa and the Middle East and Central America Extron Electronics
13. 9 5 D 1U high half rack wide 4 4 cm H x 22 2 cm W x 24 1 cm D Depth excludes connectors and knobs Width excludes rack ears Product weight pp 3 3 lbs 1 5 kg DUP PING WER ME sisareen 6 lbs 3 kg DR ISTA 1A in carton International Safe Transit Association BENDO S a UL CUL ee E CE FCC Class A VCCI AS NZS ICES 37 30 000 hours lilius gars eege 3 years parts and labor Ted All nominal levels are at 10 Specifications are subject to change without notice IN1502 e Appendix A 3 Appendix cont d Part Numbers and Accessories Included parts These items are included in each order for a IN1502 scaler Included parts Part number IN1502 60 726 01 Rubber feet self adhesive 4 IEC power cord Tweeker small screwdriver IN1502 User s Manual Accessories These items can be ordered separately Accessories Part number IR 901 remote control 70 152 01 1U Universal rack shelf 60 190 01 1U Basic rack shelf 60 604 01 1U Under desk mount kit 70 219 01 A 4 IN1502 e Appendix Firmware Upgrade Installation In some cases the IN1502 s firmware may require replacement with an updated version There are three user replaceable firmware chips U41 the main microcontroller U38 and U17 The numbers are printed on the circuit board We recommend that you send the unit to Extron for service and updates Changes to firmware must be performed by authorized service perso
14. ASCH to HEX conversion 20 E 24 Qo 7 G O W 6 gt F N V A f n V ASCII to Hex conversion table The command response tables use symbols defined below to represent variables Symbol definitions al CR LF carriage return line feed hex 0D 0A e Space Esc Escape key Specific input number 1 or 2 1 input 1 2 input 2 0 off 1 0on Picture adjustment range 0 through 255 Sharpness level details 0 through 63 Scaler resolution 1 640 x 480 2 800 x 600 3 848 x 480 4 852 x 480 5 1024 8 6 1280 x 768 7 1360 5 8 1366 x 768 Detected input signal standard 0 through 4 0 none 1 NTSC 3 58 2 PAL 3 NTSC 4 43 4 SECAM Blanking adjustment range 0 through 127 lines Scaler refresh rate 1 50 Hz 2 60 Hz IN1502 Serial Communication 3 3 Serial Communication cont d Command response table for SIS commands Command Input selection ASCII Command Response host to scaler scaler to host Additional description Select video input x1 C xi Video Input Dol Example 1 Cla Example select video Input 1 Color Set a specific color value x3 C Col 3 a Set the color adjustment level to x3 Example 47C Col047 H Example set the color adjustment to 47 Increment C Col x3 1 Select the next higher color adjustment level Decrement C Col 3 4 Select the next lower color adjustment level View the color va
15. BNC connector Video input 2 S video Connect an S video signal to this 4 pin mini DIN female connector RGB 15 pin HD video output Connect an RGB video display oo 2 Remote RS 232 contact closure 9 pin port This connector provides for two way RS 232 communication and contact closure control See chapter 3 Serial Communication for information on how to use the SIS commands The default protocol is 9600 baud 1 stop bit no parity and no flow control The rear panel RS 232 9 pin D female connector has the following pin assignments Pin RS 232 function Description Input 2 Contact closure 9 6 DB9 Pin Locations Female No connection No connection 1 No connection 2 Tx Transmit data 3 Rx Receive data 3 1 4 Input 1 Contact closure e 5 Gnd Signal ground 6 7 8 9 Hardwired IR IR input The Remote connector also provides a way to select an input using a remote contact closure device Contact closure control uses pins on the Remote connector that are not used by the RS 232 interface see preceding the table To select a different input number using a contact closure device momentarily short the pin for the desired input number to logic ground pin 5 To force one of the inputs to be always selected leave the short to logic ground in place The short overrides front panel input selections IN1502 e Installation and Operation 2 5 Installation and Operation cont d Front Pa
16. Es Extron Electronics INTERFACING SWITCHING AND DISTRIBUTION ee User s Manual Extron IN1502 VIDEO SCALER REMOTE Q IN1502 Video Scaler 68 1205 01 Rev D 02 08 Precautions Safety Instructions e English N This symbol is intended to alert the user of important operating and maintenance servicing instructions in the literature provided with the equipment This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product s enclosure that may present a risk of electric shock Caution Read Instructions Read and understand all safety and operating instructions before using the equipment Retain Instructions The safety instructions should be kept for future reference Follow Warnings e Follow all warnings and instructions marked on the equipment or in the user information Avoid Attachments e Do not use tools or attachments that are not recommended by the equipment manufacturer because they may be hazardous Consignes de S curit s Francais Cesymbole sert avertir utilisateur que la documentation fournie avec le mat riel contient des instructions importantes concernant l exploitation et la maintenance r paration Ce symbole sert avertir l utilisateur de la pr sence dans le boitier de l appareil de tensions dangereuses non isol es posant des risques d lectrocution Attention Lire les instructions Prendre connaissance de tout
17. Extron Electronics has been advised of such damage Please note that laws vary from state to state and country to country and that some provisions of this warranty may not apply to you Be e Extron Electronics USA Extron Electronics Europe Extron Electronics Asia Extron Electronics Japan amp A xuo 8 1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Rd 04 01 Kyodo Building 16 Ichibancho Anaheim CA 92805 3821 AH Amersfoort The Netherlands PM Industrial Bldg Singapore 368363 Chiyoda ku Tokyo 102 0082 800 633 9876 714 491 1500 800 3987 6673 31 33 453 4040 800 7339 8766 65 6383 4400 Japan 0 FAX 114 401 1517 FAX 31 33 453 4050 FAX 65 6383 4664 81 3 3511 7655 FAX 81 3 3511 7656 2008 Extron Electronics All rights reserved
18. Weg liegen und niemand darauf treten kann oder Objekte darauf oder unmittelbar dagegengestellt werden k nnen Wartung Alle Wartungsmafnahmen sollten nur von qualifiziertem Servicepersonal durchgef hrt werden Die internen Komponenten des Ger tes sind wartungsfrei Zur Vermeidung eines elektrischen Schocks versuchen Sie in keinem Fall dieses Ger t selbst ffnen da beim Entfernen der Abdeckungen die Gefahr eines elektrischen Schlags und oder andere Gefahren bestehen Schlitze und ffnungen e Wenn das Ger t Schlitze oder Locher im Geh use aufweist dienen diese zur Vermeidung einer berhitzung der empfindlichen Teile im Inneren Diese Offnungen d rfen niemals von anderen Objekten blockiert werden Litium Batterie e Explosionsgefahr falls die Batterie nicht richtig ersetzt wird Ersetzen Sie verbrauchte Batterien nur durch den gleichen oder einen vergleichbaren Batterietyp der auch vom Hersteller empfohlen wird Entsorgen Sie verbrauchte Batterien bitte gem f den Herstelleranweisungen Advertencia Alimentaci n el ctrica Este equipo debe conectarse nicamente a la fuente tipo de alimentaci n el ctrica indicada en el mismo La alimentaci n el ctrica de este equipo debe provenir de un sistema de distribuci n general con conductor neutro a tierra La tercera pata puesta a tierra es una medida de seguridad no puentearia ni eliminaria Desconexi n de alimentaci n el ctrica Para desconectar con seguridad la acometida de aliment
19. aci n el ctrica al equipo desenchufar todos los cables de alimentaci n en el panel trasero del equipo o desenchufar el m dulo de alimentaci n si fuera independiente o desenchufar el cable del recept culo de la pared Protecci n del cables de alimentaci n Los cables de alimentaci n el ctrica se deben instalar en lugares donde no sean pisados ni apretados por objetos que se puedan apoyar sobre ellos Reparaciones mantenimiento Solicitar siempre los servicios t cnicos de personal calificado En el interior no hay partes a las que el usuario deba acceder Para evitar riesgo de electrocuci n no intentar personalmente la reparaci n mantenimiento de este equipo ya que al abrir o extraer las tapas puede quedar expuesto a voltajes peligrosos u otros riesgos Ranuras y aberturas Si el equipo posee ranuras o orificios en su caja alojamiento es para evitar el sobrecalientamiento de componentes internos sensibles Estas aberturas nunca se deben obstruir con otros objetos Bater a de litio e Existe riesgo de explosi n si esta bater a se coloca en la posici n incorrecta Cambiar esta bater a nicamente con el mismo tipo o su equivalente recomendado por el fabricante Desachar las bater as usadas siguiendo las instrucciones del fabricante 5
20. ack mounting requirements pp 2 2 Tabletop desktop placement pp 2 2 acie 22 Application diagram BE 2 4 Rear Panel Features 2 5 Front Panel Features 4 2 6 Input selection buttons pe 2 6 ee 2 6 Menu e NEE 2 6 LCD men display anad COU E 2 6 Menus Configuration and Adjustments 2 2 7 Moving through menus by using front panel controls pp 2 7 ges PM TR 2 7 Steg ETC curro ERE Lr 2 9 Brightness and contrast 60 e ug te E 29 Color and tint control NEE 2 9 Horizontal and vertical centering control pp 2 9 Horizontal and vertical sizing control pp 2 9 29 d NEE 2 10 Resolution and refresh rates ee 2 10 SVG OO ms 2 10 2 10 Advanced Configuration nnn nnne ng 2 11 Top and bottom blanking EEN 2 11 BIJE ee 2 11 Autoswitch Autosw mode 2 11 2 2 Pulldown detection PAL film mode detect submenu een 2 12 E MORU E 2 12 Optimizing the System for a DVD Player cece cee eceeeeeeees 2 12 setting EC RRE EE 2 12 julii E 2 13 System Reset apu ao 2 13 IN 1502 gt Table of Contents i Table of Contents cont d Front Panel Security Lockout Executive Mode 2 13 IR 901 Infrared Remote Control esee 2 14 Freeze an IMpUT RET ETT 2 14 SiE ve PUE RN T T 2 14 9ize and center 4 2 14 Image adjustments EE 2 14 Troubleshooting EE 2 15 Operating problems 4 2 15
21. and Response host to scaler scaler to host Additional description Set horizontal position xs H Hph 3 1 Set the horizontal centering to x3 Increment the shift value H Hph al 1 Shift right Decrement the shift value H Hph 3 Shift left View the horizontal position H Hph a Show the horizontal position Vertical shift Set the vertical position x3 Vph ka 1 Set the vertical centering to x3 Increment the shift value Vph P Shift up Decrement the shift value Vph 1 Shift down View the vertical position Vph Show the vertical position Horizontal size Increase the horizontal size a Hsz gt Widen the picture Decrease the horizontal size Hsz 4 Make the picture narrower Vertical size Increase the vertical size Zei Vsz gt Make the picture taller Decrease the vertical size 2 Vsz gt Make the picture shorter Top blanking Specify a top blanking value Blt xz 1 Set the number of lines to blank at the top of the picture Increase the top blanking value Blt x7 Increase the number of top lines blanked Decrease the top blanking value Blt Decrease the number of top lines blanked View the top blanking value Blt xz 1 Show the number of lines that are blanked at the top of the picture Bottom blanking Specify a bottom blanking value Blb ix7 4 1 Set the number of lines to blank at the bottom of the picture Increase the
22. atent pending technologies including Dynamic Motion Interpolation DMI technology and 3 2 and 2 2 pulldown detection DMI is an advanced motion detection and compensation method that enables image enhancement with no loss of image fidelity The IN1502 scales composite video and S video up to computer video RGBHV RGBS which can be output to a display device via a 15 pin HD connector Controlling the IN1502 video scaler The IN1502 can be controlled using one or more of the following methods e The front panel controls e A computer a touch screen panel or any other device that can send and receive the serial communications through the RS 232 port Extron s Simple Instruction Set SIS is a set of simple keystroke commands that can be used with any such devices e The optional IR 901 remote control which has most of the front panel controls Features and Options Features Two video inputs e Input 1 One BNC connector on the rear panel accepts a composite video signal e Input 2 One 4 pin DIN connector on the rear panel accepts an S video signal Video output One VGA type 15 pin HD connector provides an RGB output Three ways to control the scaler The scaler s front panel a computer or other 145 232 control device or the optional IR 901 remote control can all be used to control the scaler Scaled outputs The IN1502 offers 16 different output rates RS 232 configuration The IN1502 can be configured b
23. bottom blanking value Blb X7 4 Increase the number of lines blanked at the bottom Decrease the bottom blanking value Blb x7 4 Decrease the number of bottom lines blanked View the bottom blanking value Blb x7 4 Show the of bottom lines that are blanked Scaler rate Set the output rate x5 xs Rte xs xe 1 Select a scaler output scan rate View the output rate Rte 8 1 Show the scaler output rate Video mute Mute on OB Vmt 0 a Mute video output Example OB Vmt0 Mute off 1B Vmt 1 4 Unmute video output View video mute status B Vint ka 1 Show the video mute status IN1502 Serial Communication 3 5 Serial Communication cont d Command response table for SIS commands continued Command ASCII Command Response Additional description host to scaler scaler to host Freeze Enable Output a frozen video image Disable Turn off freeze output motion View the freeze status f F Show the freeze status Example F Example Freeze is disabled Front panel security lockout Executive mode Enable lock image adjustments 1X Lock front panel adjustments adjust image via RS 232 only Disable 0X Adjustments and selections are made from the front panel View the executive mode status X Show executive mode status Example X Example The front panel is locked Software version and build number requests Query software version number 4 x xx al Show the soft
24. covers may expose you to dangerous voltage or other hazards Slots and openings If the equipment has slots or holes in the enclosure these are provided to prevent overheating of sensitive components inside These openings must never be blocked by other objects Lithium battery e There is a danger of explosion if battery is incorrectly replaced Replace it only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Avertissement Alimentations Ne faire fonctionner ce mat riel qu avec la source d alimentation indiqu e sur l appareil Ce mat riel doit tre utilis avec une alimentation principale comportant un fil de terre neutre Le troisi me contact de mise la terre constitue un dispositif de s curit n essayez pas de la contourner ni de la d sactiver D connexion de l alimentation Pour mettre le mat riel hors tension sans danger d connectez tous les cordons d alimentation de l arri re de l appareil ou du module d alimentation de bureau s il est amovible ou encore de la prise secteur Protection du cordon d alimentation e Acheminer les cordons d alimentation de mani re ce que personne ne risque de marcher dessus et ce qu ils ne soient pas cras s ou pinc s par des objets R paration maintenance Faire ex cuter toutes les interventions de r paration maintenance par un technicien qualifi Aucun des l ments internes ne p
25. detail level IN1502 e Installation and Operation 2 15 Installation and Operation cont d 2 16 IN1502 e Installation and Operation c lt S Ky 3 b o IN 1502 v s Chapter Three Serial Communication RS 232 Programmer s Guide Serial Communication 3 2 The IN1502 can be remotely controlled via a host computer or other device such as a control system attached to the rear panel Remote connector The control device host uses Extron s Simple Instruction Set SIS commands The scaler uses a protocol of 9600 baud 1 stop bit no parity and no flow control The rear panel RS 232 9 pin D connector has the following pin assignments Pin RS 232 function Description No connection Tx Transmit data Rx Receive data Input 1 Contact closure Gnd Signal ground 9 6 I DB9 Pin Locations nput 2 Contact closure Female No connection No connection Hardwired IR IR input RS 232 Programmer s Guide Host to scaler communications SIS commands consist of one or more characters per field No special characters are required to begin or end a command sequence When the IN1502 determines that a command is valid it executes the command and sends a response to the host device All responses from the scaler to the host end with a carriage return and a line feed CR LF 41 which signals the end of the response character string A string is one or more characters It is also possib
26. die nicht ausdr cklich vom Hersteller empfohlen wurden da diese eine Gefahrenquelle darstellen k nnen Instrucciones de seguridad e Espanol AN A Precaucion Leer las instrucciones Leer y analizar todas las instrucciones de operaci n y seguridad antes de usar el equipo Este s mbolo se utiliza para advertir al usuario sobre instrucciones importantes de operaci n y mantenimiento o cambio de partes que se desean destacar en el contenido de la documentaci n suministrada con los equipos Este s mbolo se utiliza para advertir al usuario sobrela presencia de elementos con voltaje peligroso sin protecci n aislante que puedan encontrarse dentro de la caja o alojamiento del producto y que puedan representar riesgo de electrocuci n Conservar las instrucciones Conservar las instrucciones de seguridad para futura consulta Obedecer las advertencias Todas las advertencias e instrucciones marcadas en el equipo o en la documentaci n del usuario deben ser obedecidas Evitar el uso de accesorios No usar herramientas o accesorios que no sean especificamente recomendados por el fabricante ya que podrian implicar riesgos e i wk
27. el sensies 0 7 Vp p for RGB Minimum maximum levels 0 0 V to 0 7 Vp p erger EE 75 ohms 0 640x480 7 600 5 800 848x480 852x480 1024x768 7 1280x768 1360x765 1366x768 n 50 Hz at60 Hz Sync CU RGBHV RGBS NTSC 3 58 NTSC 4 45 PAL SECAM error ore re 0 V to 1 0 Vp p TD TTL 5 0 Vp p unterminated 75 ohms ie 75 ohms Max input voltage pp 5 Vp p Max propagation delay 20 ns adio NN Mo NM c Negative Control remote decoder scaler DELIA control POrt ssessersesesssesressss RS 232 9 pin female D connector Baud rate and protocol oues 9600 baud 8 data bits 1 stop bit no parity Serial control pin configurations 2 TX 3 RX 4 input 1 select contact closure 5 GND 6 input 2 select contact closure Contact closure 9 pin female D connector same as RS 232 connector A 2 IN1502 e Appendix Contact closure pin configurations See pins 4 5 and 6 above IR controller module 522 Extron IR 901 optional Program Coni Ol pecene Extron s Simple Instruction Set SIS General POWOT EE 100 VAC to 240 VAC 50 60 Hz 30 watts internal autoswitchable Temperature humidity Storage 40 to 158 F 40 to 70 C 10 to 90 noncondensing Operating 32 to 113 F 0 to 45 C 10 to 90 noncondensing Rack 6 Yes with optional rack shelf part 60 190 01 Enclosure Metal Enclosure 1 75 Hx 8 75 W x
28. es les consignes de s curit et d exploitation avant d utiliser le mat riel Conserver les instructions Ranger les consignes de s curit afin de pouvoir les consulter l avenir Respecter les avertissements e Observer tous les avertissements et consignes marqu s sur le mat riel ou pr sent s dans la documentation utilisateur Eviter les pi ces de fixation e Ne pas utiliser de pi ces de fixation ni d outils non recommand s par le fabricant du mat riel car cela risquerait de poser certains dangers Sicherheitsanleitungen Deutsch Dieses Symbol soll dem Benutzer in der im Lieferumfang enthaltenen Dokumentation besonders wichtige Hinweise zur Bedienung und Wartung Instandhaltung geben Dieses Symbol soll den Benutzer darauf aufmerksam machen da im Inneren des Geh uses dieses Produktes gef hrliche Spannungen die nicht isoliert sind und die einen elektrischen Schock verursachen k nnen herrschen Achtung Lesen der Anleitungen Bevor Sie das Ger t zum ersten Mal verwenden sollten Sie alle Sicherheits und Bedienungsanleitungen genau durchlesen und verstehen Aufbewahren der Anleitungen Die Hinweise zur elektrischen Sicherheit des Produktes sollten Sie aufbewahren damit Sie im Bedarfsfall darauf zur ckgreifen k nnen Befolgen der Warnhinweise e Befolgen Sie alle Warnhinweise und Anleitungen auf dem Ger t oder in der Benutzerdokumentation Keine Zusatzgerate Verwenden Sie keine Werkzeuge oder Zusatzger te
29. eut tre r par par l utilisateur Afin d viter tout danger d lectrocution l utilisateur ne doit pas essayer de proc der lui m me ces op rations car l ouverture ou le retrait des couvercles risquent de l exposer de hautes tensions et autres dangers Fentes et orifices Si le boitier de l appareil comporte des fentes ou des orifices ceux ci servent emp cher les composants internes sensibles de surchauffer Ces ouvertures ne doivent jamais tre bloqu es par des objets Lithium Batterie Il a danger d explosion s ll y a remplacment incorrect de la batterie Remplacer uniquement avec une batterie du meme type ou d un ype equivalent recommande par le constructeur Mettre au reut les batteries usagees conformement aux instructions du fabricant Vorsicht Stromquellen Dieses Ger t sollte nur ber die auf dem Produkt angegebene Stromquelle betrieben werden Dieses Ger t wurde f r eine Verwendung mit einer Hauptstromleitung mit einem geerdeten neutralen Leiter konzipiert Der dritte Kontakt ist f r einen Erdanschluf und stellt eine Sicherheitsfunktion dar Diese sollte nicht umgangen oder aufer Betrieb gesetzt werden Stromunterbrechung e Um das Ger t auf sichere Weise vom Netz zu trennen sollten Sie alle Netzkabel aus der R ckseite des Ger tes aus der externen Stomversorgung falls dies m glich ist oder aus der Wandsteckdose ziehen Schutz des Netzkabels e Netzkabel sollten stets so verlegt werden daf sie nicht im
30. ing ranges from 000 default On to 127 e Bottom blanking ranges from 000 default Off default to 127 2 2 PLDN AUTOSW SES lt OFF gt ON BS lt OFF gt ON A v y Y PAL film mode 2 2 pulldown detection Autoswitch mode e On On Off default Off default Top and bottom blanking To remove noise or extraneous material such as closed captioning remove scan lines at either the top or bottom of the screen Rotate the horizontal Adjust lt gt knob to adjust the top blanking from 0 to 127 lines The default is 0 Rotate the vertical Adjust knob to adjust the bottom blanking from 0 to 127 lines The default is 0 Blue mode To aid in setup of the scaler s color and tint the Blue mode can be set from this submenu to On so that only sync and blue video signals are passed to the display Use either the horizontal Adjust 4 gt or vertical Adjust knob to specify this mode The default is Off Autoswitch Autosw mode The Autoswitch mode causes the highest numbered input that has a signal present to be automatically selected For example if both Inputs 1 and 2 have active input signals Input 2 is selected From this submenu use either the horizontal Adjust 4 gt or vertical Adjust knob to specify this mode as On or Off The default is Off IN 1502 e Installation and Operation 2 11 Installation and Operation cont d 2 2 Pulldown detection PAL film mode detect
31. l controls of the IN1502 except the Menu and Next buttons e Rack shelf mounting kit The 1U high half rack width IN1502 can be rack mounted using the universal rack shelf mounting kit part 60 190 01 or the basic rack shelf mounting kit part 60 604 01 IN1502 e Introduction 1 3 Introduction cont d 1 4 IN1502 e Introduction 2 Ss Ca 2 o turo Chapter Two Installation and Operation Mounting the Scaler Rear Panel Features Front Panel Features Menus Configuration and Adjustments Optimizing the System for a DVD Player Input Reset System Reset Front Panel Security Lockout Executive Mode IR 901 Infrared Remote Control Troubleshooting Installation and Operation 2 2 Mounting the Scaler UL rack mounting requirements The following Underwriters Laboratories UL requirements pertain to the safe installation of the IN1502 in a rack 1 Elevated operating ambient temperature If installed in a closed or multi unit rack assembly the operating ambient temperature of the rack environment may be greater than room ambient temperature Therefore install the IN1502 in an environment compatible with the maximum ambient temperature Tma 113 F 45 C specified by Extron Reduced air flow Install the equipment in a rack so that the amount of air flow required for safe operation of the equipment is not compromised Mechanical loading Mount the equipment in the rack so that
32. le to send several SIS commands back to back in sequence Scaler initiated messages When a local event such as a front panel selection or adjustment takes place the IN1502 scaler responds by sending a message to the host No response is required from the host The scaler initiated messages are listed here underlined C Copyright 2005 Extron Electronics IN1502 Vx xx 4 The IN1502 sends the copyright message when it first powers on Vx xx is the firmware version number C hnk where xi is the input number The IN1502 sends this response when an input is switched Error responses When the scaler receives a valid SIS command it executes the command and sends a response to the host device If the IN1502 is unable to execute the command because the command is invalid or it contains invalid parameters it returns an error response to the host The error response codes and their descriptions are as follows E01 Invalid input channel number E10 Invalid command E13 Invalid value the number is out of range too large IN 1502 Serial Communication Using the command response tables The command response tables on the next page list valid command ASCII codes the scaler s responses to the host and a description of the command s function or the results of executing the command Uppercase and lowercase characters may be used interchangeably in the command field ASCII to HEX Conversion Table Esc iB cR OD LF ga Lhe
33. lue Cc Col D Show the current color adjustment level Tint Set a specific tint value x3 T Tin x3 1 Set the tint adjustment level to Mai Example 76T Tin76 1 Example set the tint to 76 Increment 1 Tin x3 1 Select the next higher tint adjustment level Decrement T Tin 3 4 Select the next lower tint adjustment level View the tint value T Tin x3 1 Show the current tint adjustment level Contrast Set a specific contrast value x3 Con x3 4 Set the contrast adjustment to x3 Increment 5 Con D 4 Select the next higher contrast adjustment level Decrement Con x3 4 Select the next lower contrast adjustment level View the contrast value 4 Con 3 4 Show the current contrast adjustment level Brightness Set a specific brightness value x3 Y Brt K3 1 Set the brightness adjustment to kal Increment Brt X3 1 Select the next higher brightness adjustment level Decrement Y Brt x3 1 Select the next lower brightness adjustment level View the brightness value Y Brt x3 1 Show the current brightness adjustment level Detail mode Set the detail level D Det x4 1 Set the detail level to x4 Increment D Det X4 a Increment the detail setting Decrement I5 Det X4 1 Decrement the detail setting View the detail value D Det X4 1 Show the detail setting 3 4 IN1502 Serial Communication Command response table for SIS commands continued Command Horizontal shift ASCII Comm
34. nel Features The front panel of the IN1502 is shown below IN1502 front panel Input selection buttons deg Input 1 can only input composite video Input 2 can only input S video Composite input button This button selects the composite video input Input 1 The LED lights green when this input is selected S video input button This button selects the S video input Input 2 The LED lights green when this input is selected Next button Next button Use this button to step through the submenus in the IN1502 menu system See the Menus Configuration and Adjustments section in this chapter for details Menu button 4 Menu button Use this button to enter and move through the main menu system in the IN1502 See the Menus Configuration and Adjustments section in this chapter for details LCD menu display and controls 5 LCD Displays configuration menus and status information See the Menus Configuration and Adjustments section in this chapter for details 6 Horizontal Adjust 4 gt knob In the menu system rotate this knob to scroll through menu options and make adjustments 7 Vertical Adjust 4 knob In the menu system rotate this knob to scroll through menu options and make adjustments 2 6 IN 1502 e Installation and Operation Menus Configuration and Adjustments Scaler configuration and adjustments can be performed by using the front panel controls and the menu
35. nnel only Some IN1502 firmware updates must be performed at the Extron factory Follow these steps to replace firmware in the scaler 1 Disconnect the AC power cord from the IN1502 to remove power from the unit EZENN 7o prevent electric shock or damage always unplug the IN1502 scaler from the AC 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 the enclosure by removing the four screws then lifting the cover straight up Remove 4 Lift Cover Screws from Straight Up Top EZENN Do not touch any switches or other electronic components inside the scaler Doing so could damage the scaler Electrostatic discharge ESD can damage IC chips even though you cannot feel it You must be electrically grounded before proceeding with firmware replacement A grounding wrist strap is recommended 4 Locate the firmware chip s to be replaced on the circuit board as shown in the following illustration Locating the three firmware IC chips IN1502 e Appendix A 5 Appendix cont d A 6 Piece amp TETON BAS nsi Sawa wees D U41 s 5 After you are electrically grounded you can remove the U17 IC chip or 8 IC chip by grasping it firmly with your fingers and pulling it out then continue to step 8 Removal of the U41 IC chip requires a PLCC IC puller tool To remove the U4
36. or submenu after ten seconds of inactivity the IN1502 saves all adjustment settings and times out to the default menus IN1502 s Installation and Operation 2 7 Installation and Operation cont d The main menus are as shown in the following flowchart Use the Menu key to scroll between them Power on The No Signal default menu only occurs if there is no signal present at the currently selected input connector PICTURE CONTROL MENU Y I I I I I I I I I I I I I I I I I I I I I I 1 OUTPUT i CONFIG I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I MENU ADVANCED CONFIG MENU EXIT MENU MENU NEXT Main menus Nozi lo return to the default screens let the IN1502 time out for 10 seconds or press the Menu button until the Exit Menu menu appears then press the Next button Submenus are accessed from a main menu by pressing the Next button If you press the Menu button while a submenu is active the next main menu becomes active For example the menu changes from the Output Configuration menu or its submenus to the Advanced Configuration main menu 2 8 IN1502 e Installation and Operation Picture Control The following flowchart provides an overview of the Picture Control submenus and the options for each setting em Default Zem W PICTURE BRT CONT COL TINT H CNTR V CONTROL NEXT 128 128 NEXT 128 8 NEA 128 8 NEAT 4 lt gt
37. otate the horizontal Adjust 4 gt knob to adjust the horizontal centering and use the vertical Adjust knob to adjust the vertical centering of the output display Horizontal and vertical sizing control This submenu allows adjustment of the horizontal and vertical sizing of the output display Rotate the horizontal Adjust 4 gt knob to adjust the horizontal sizing and use the vertical Adjust knob to adjust the vertical sizing of the output display Detail control This submenu allows adjustment of the image detail sharpness of the output display The adjustment ranges from 0 to 63 The default is 16 Using either the horizontal Adjust 4 gt or vertical Adjust knob adjust the detail while observing the output display IN 1502 e Installation and Operation 2 9 Installation and Operation cont d Output Configuration The following flowchart provides an overview of the Output Configuration submenus and the options for each setting N Default Cycle 1 D c PICTURE CONTROL MENU OUTPUT 1024 x H SYNC V H FORMAT CONFIG SEAT 768 een CS NEG POS oe lt H gt HV NEAL I I I at at Scaler output rates Sync polarity combinations Select sync output format e See the scaler output table in this e H V default e H V e H default specify horizontal sync chapter for available combinations of e H V e H V e HV specify composite sync resolutions and refresh rates Default 1024 768 66
38. ource and turn on the input and output devices Step 6 Use the LCD menu screens or RS 232 programming to configure the scaler See chapter 2 for installation and operation procedures and see chapter 3 for omje programming information Application example I Q IN1502 Video Scaler LCD Projector Main menus Power on INPUT 1 CMPOSITE 1 i 2 sec GEET LEE The No Signal default menu only occurs if there is no signal present at the currently selected input PICTURE CONTROL MENU OUTPUT CONFIG MENU ADVANCED CONFIG MENU EXIT MENU MENU NEXT Scaler Output Resolutions and Rates 50 Hz Resolution 60 Hz 640 x 480 800 x 600 848 x 480 852 x 480 1024 x 768 1280 x 768 1360 x 765 1366 x 768 The default resolution and rate is 1024 x 768 60Hz IN1502 e Quick Start 1 QS 2 IN1502 Quick Start Table of Contents Chapter 1 Introduction sse tnnt 1 1 About this Man al scrasa aE eTa ar m 1 2 About the IN1502 ee 1 2 What is th INT5027 iteproeisaarnesi 1 2 Controlling the IN1502 video scaler 4 1 2 Features and Options 1 2 gi Cr M 1 2 OPTIONS and ACCESS OMICS oaouiad rsiscidus idit EFI a M NU E E qM aM b dU MR EOIEUN URS 1 3 Chapter 2 Installation and Operation see 2 1 Mounting the Scaler sesenta 2 2 UL r
39. r 2 seconds 2 seconds MENU MENU EE _ EXE MODE EXE MODE ENABLED DISABLED i i 1 1 I I 1 1 1 I I 1 1 1 1 I I 1 1 1 I I i NEXT NEXT I I 1 1 1 1 I I 1 1 I I 1 1 1 1 I I 1 1 1 1 Neg The input selection buttons Input 1 and Input 2 remain functional during Executive mode IN 1502 e Installation and Operation 2 13 Installation and Operation cont d 2 14 IR 901 Infrared Remote Control The IR 901 shown at right replicates all of the front panel controls except the Menu and Next buttons If Executive mode has been enabled on the IN1502 input selection and adjustments can still be made from the IR 901 You must use the IN1502 s front panel a host computer or an RS 232 control device to configure and program the scaler See chapter 3 Serial Communication for details The topmost part of the IR 901 features three Aspect Ratio Preset buttons not functional a Freeze button and two input selection buttons 1 and 2 Inputs 3 4 5 and 6 and the Take button are not functional The middle portion of 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 Freeze an input To freeze the input being displayed press the Freeze On Off button To unfreeze the input press the Freeze button again Select an input To select an
40. s that are displayed on the IN1502 s LCD screen These menus are used primarily when the scaler is first set up Moving through menus by using front panel controls Menu button Press the Menu button to activate menus and to scroll to the four main menus Next button Press the Next button to move between the submenus of a selected main menu Pressing the Next button during input configuration causes the current input s number and format type to be displayed on the LCD Adjust 4 gt knobs In configuration mode rotate the horizontal Adjust knob and vertical Adjust knob to scroll through submenu options and to make adjustment selections Refer to the flowcharts in this chapter and to specific sections for explanations on knob adjustments de The Adjust knobs have no mechanical limits to their rotation Menu overview After the initial power up menus display the default menus appear on the LCD screen when no adjustments are actively being made They cycle between the menu screen showing the active input s number and video format and the menu screen showing the output rate as shown in the example flowchart below Power on 2 sec Y The No Signal default menu only occurs if there is no signal present at the currently selected input connector Default menus de The No Signal default menu only occurs if there is no signal present at the currently selected input connector de From any menu
41. submenu For the currently selected input set this feature to On if the source is PAL video that originated in film For standard PAL video sources such as cameras set this feature to Off default deg This feature does not apply to NTSC video sources since film mode 3 2 pulldown is automatically detected for those signals From this submenu use either the horizontal Adjust 4 gt knob or vertical Adjust 4 knob to specify this mode as On or Off Exit Menu From this submenu press the Next button to return to the Default menu cycle or press the Menu button to return to the Picture Control menu N See Cycle MENU PICTURE CONTROL MENU OUTPUT CONFIG MENU ADVANCED CONFIG MENU Y EXIT MEN U MENU NEXT Optimizing the System for a DVD Player For optimal performance follow the steps in this section in order when setting up the IN1502 for a DVD player Setting up a DVD source To get the best results when using a DVD as a video source Extron recommends that the DVD player itself be set up to output an aspect ratio of 16 9 and not 4 3 Because all DVDs are mastered as 16 9 having them set up for anything else will cause the player to internally scale and compress the signal This scaling compression by the DVD player will defeat the advantage of having 3 2 pulldown detection in the IN1502 All sizing adjustments to correct aspect ratio should be done using the IN1502 To change the ou
42. table digital projectors are designed to operate close to the video source Sync problems may result from using long cables or from improper termination A sync adapter such as Extron s ASTA active sync termination 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 troubleshooting tips as well as for settings and adjustments Each manufacturer may have its own terms so look for terms like auto 44 setup Operating problems JJ 44 auto sync pixel phase and tracking The table below shows some common operating problems and their solutions Problem No image appears The image is frozen The image is flashing The image is too soft Cause The input signal is incompatible Freeze mode was entered when the image was black The scaled output rate is too high for the display Freeze mode is on The scaled output rate is too high for the display The detail level needs to be changed Solution Attach an input device that is compatible with NTSC 3 58 NTSC 4 43 PAL or SECAM Deactivate freeze mode Change the scaled output to a compatible resolution Deactivate freeze mode If that does not work unplug the power cord from the scaler then plug it back in Change the scaled output to a compatible resolution Change the
43. tput aspect ratio of most DVD players 1 Enter the DVD player s Setup or Action menu while the disc is stopped 2 Select a 16 9 aspect ratio 2 12 IN1502 Installation and Operation Input Reset To reset each input of the IN1502 scaler to its default centering and sizing values hold down the specific input button until the Input Reset message is displayed on the LCD screen de Autoswitch must be set to OFF before Input Reset can activated See Autoswitch Autosw mode in the Advanced Configuration section of this chapter System Reset To reset the IN1502 to all of its default values hold down the Input 1 button while simultaneously plugging in the power cord The System Reset message is displayed on the LCD screen Front Panel Security Lockout Executive Mode To prevent accidental changes to settings press the Menu and Next buttons simultaneously for 2 seconds to enable the IN1502 s Executive mode Executive mode locks all front panel functions except the the input buttons The menu system still returns to the Default menu when 10 seconds have elapsed When Executive mode is active all functions and adjustments can still be made through RS 232 control For details on RS 232 control see chapter 3 Serial Communication To disable the Executive mode press the Menu and Next buttons simultaneously for 2 seconds Enable Executive Mode Disable Executive Mode OTT ee fees a Teen Cycle co Press for Press fo
44. ware version Show version and build number O x A Show the version and build number Part number request Show the DVS 202 s part number 60 726 01 a1 Show the scaler s part number Information request Show the current input number i Chnki eStdk 1 Show the scaler s input number and signal standard Zap reset to default settings Total reset Esc zXXX Reset everything all settings and adjustments to the factory default Image adjustment reset Esc zI Reset image adjustments to factory settings 3 6 IN1502 Serial Communication The syntax for setting a special function is x x where is the function number and is the value To view a function s setting use K where is the function number In the following table the values of the variable are different for each command function These values are given in the rightmost column Command response table for special function SIS commands ASCII Command Response host to scaler scaler to host PAL file mode 2 2 pulldown detction Set mode on 18 1 Set mode off 1870 View file mode status 18 x values and additional descriptions Set PAL file mode on Set PAL file mode off Show PAL file mode status Blue mode Set Blue mode on Set Blue mode off View Blue mode status Set Blue mode on Set Blue mode off Show Blue mode status Auto switch Set Auto switch mode on 10 1 Set Auto switch mode off 10 0 View Auto
45. y using a control system Dynamic Motion Interpolation DMI This video processing technique is an advanced motion prediction and compensation method that treats motion content and still content with different algorithms to yield high fidelity images IN 1502 e Introduction 3 2 pulldown detection for NTSC and 2 2 film detection for PAL 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 rate has to be matched to the video frame rate in a process called 3 2 pulldown Jaggies and other image artifacts can result if conventional deinterlacing techniques are used on film source video The IN1502 s advanced film mode processing recognizes signals that originated from film The IN1502 then applies video processing algorithms that optimize the conversion of video that was made with the 3 2 pulldown process This results in richly detailed images with sharply defined lines A similar process is used for PAL film source video Versatile mounting options The IN1502 is 1U high and a half rack wide It is rack mountable or it can be placed on a table or other furniture Rubber feet are included Options and accessories The IN1502 s optional equipment includes IR 901 remote control Extron s IR 901 part 70 152 01 is an infrared remote control which replicates all of the front pane
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