Manuale d’uso / di manutenzione del prodotto IN1502 del fabbricante Extron electronic
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IN1502 Video Scaler 68-1205-01 Rev . D 02 08.
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.
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.
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QS-1 IN1502 • Quick Start Quick Start — IN1502 Installation Step 1 See the application example below . T urn 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.
IN1502 • Quick Start QS-2.
i IN1502 • Table of Contents T able of Contents Chapter 1 • Introduction ...................................................................................................... 1- 1 About this Manual ................................................
ii IN1502 • Table of Contents T able of Contents, cont’d Front Panel Security Lockout (Executive Mode) ............................................ 2-1 3 IR 901 Infrared Remote Control ..............................................................
IN1502 1 Chapter One Intr oduction About this Manual About the IN1502 Features and Options.
IN1502 • Introduction 1-2 Introduction 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).
1-3 IN1502 • Introduction 3:2 pulldown detection for NTSC and 2:2 film detection for P AL video sources — These advanced film mode processing features help maximize image detail and sharpness for video sources that originated from film.
Introduction, cont’d IN1502 • Introduction 1-4.
IN1502 2 Chapter T wo 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 S.
Installation and Operation IN1502 • 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.
2-3 IN1502 • Installation and Operation Use 2 mounting holes on opposite corners. (2) 4-40 x 3/16" Screws NO TE: Using screws longer than 3/16” will damage the unit and void the w arranty . 1U Universal Rac k Shelf F ront false faceplate uses 2 screws.
Installation and Operation, cont’d IN1502 • Installation and Operation 2-4 Application diagram The diagram shown below is an example of a typical IN1502 application with cable connections.
2-5 IN1502 • Installation and Operation Rear Panel Features The rear panel of the IN1502 is shown below . 50/60 Hz 1 2 REMOTE RGB S -VIDEO COMPO S ITE 100-240V 0.
Installation and Operation, cont’d IN1502 • Installation and Operation 2-6 Front Panel Features The front panel of the IN1502 is shown below . 1 IN 1502 VIDEO S CALER 2 MENU NEXT ADJU S T IR 2 4 3 5 6 7 1 IN1502 front panel Input selection buttons Input 1 can only input composite video; Input 2 can only input S-video.
2-7 IN1502 • Installation and Operation Menus, Configuration, and Adjustments Scaler configuration and adjustments can be performed by using the front panel controls and the menus that are displayed on the IN1502’s LCD screen. These menus are used primarily when the scaler is first set up.
Installation and Operation, cont’d IN1502 • Installation and Operation 2-8 The main menus are as shown in the following flowchart. Use the Menu key to scroll between them. MENU PICTURE CONTROL MENU OUTPUT CONFIG MENU ADV ANCED CONFIG MENU NEXT MENU EXIT MENU Po wer on INPUT 1 CMPO S ITE INPUT 1 CMPO S ITE 2 s ec.
2-9 IN1502 • Installation and Operation Picture Control The following flowchart provides an overview of the Picture Control submenus and the options for each setting. PICTURE CONTROL MENU NEXT BRT CONT 128 128 COL TINT 128 128 H CNTR V 128 128 NEXT NEXT NEXT NEXT NEXT Brightness and Contrast • Brightne ss r a nge s from 000 to 255.
Installation and Operation, cont’d IN1502 • Installation and Operation 2-10 Output Configuration The following flowchart provides an overview of the Output Configuration submenus and the options for each setting.
2-11 IN1502 • Installation and Operation Advanced Configuration The following flowchart provides an overview of the Advanced Configuration submenus and the options for each setting.
Installation and Operation, cont’d IN1502 • Installation and Operation 2-12 2:2 Pulldown detection (P AL film mode detect) submenu For the currently selected input, set this featur e to “On” if the source is P AL video that originated in film.
2-13 IN1502 • Installation and Operation Input Reset T o 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. Autoswitch must be set to “OFF” before Input Reset can activated.
Installation and Operation, cont’d IN1502 • Installation and Operation 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.
2-15 IN1502 • Installation and Operation T r oubleshooting This section gives recommendations on what to do if you have problems operating the IN1502, and it provides examples and descriptions for some image pr oblems you might encounter . The following are some tips to help you in troubleshooting.
Installation and Operation, cont’d IN1502 • Installation and Operation 2-16.
IN1502 3 Chapter Thr ee Serial Communication RS-232 Programmer’ s Guide.
IN1502 • Serial Communication 3-2 Serial Communication The IN1502 can be remotely controlled via a host computer or other device (such as a control system) attached to the r ear panel Remote connector . The control device (host) uses Extron’s Simple Instruction Set (SIS) commands.
3-3 IN1502 • 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.
Serial Communication, cont’d IN1502 • Serial Communication 3-4 Command/response table for SIS commands Command ASCII Command Response Additional description (host to scaler) (scaler to host) Input selection Select video input X1 !C X1 V ideo Input X1 .
3-5 IN1502 • Serial Communication Horizontal shift Set horizontal position X3 H Hph X3 Set the horizontal centering to X3 . Increment the shift value + H Hph X3 Shift right. Decrement the shift value - H Hph X3 Shift left. V iew the horizontal position H Hph X3 Show the horizontal position.
Serial Communication, cont’d IN1502 • Serial Communication 3-6 Freeze Enable 1 F Frz1 Output a “frozen” video image. Disable 0 F Frz0 T urn off freeze (output motion). V iew the freeze status f / F Frz X2 Show the freeze status. Example : F Frz 0 Example : Freeze is disabled.
3-7 IN1502 • Serial Communication The syntax for setting a special function is X? * X! # where X? is the function number and X! is the value. T o view a function’s setting, use X? # where X? is the function number . In the following table the values of the X? variable are different for each command/function.
Serial Communication, cont’d IN1502 • Serial Communication 3-8.
IN1502 A Appendix Appendix Specifications Part Numbers and Accessories Firmware Upgrade Installation.
IN1502 • Appendix A-2 Appendix Specifications Video input Number/signal type .................. 1 S-video 1 composite video Connectors .................................. (1) 4-pin mini DIN female (S-video) 1 BNC female (composite video) Nominal level .
A-3 IN1502 • Appendix Contact closure pin configurations See pins 4, 5, and 6 above. IR controller module ................... Extron IR 901 (optional) Program control .......................... Extron’s Simple Instruction Set (SIS ™ ) General Power .
Appendix, cont’d IN1502 • Appendix A-4 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 fe.
A-5 IN1502 • 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 microcontr oller , U38, and U17. The numbers are printed on the cir cuit board.
Appendix, cont’d IN1502 • Appendix A-6 5. After you are electrically grounded, you can remove the U17 IC chip or U38 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.
Extron’ s W arranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase.
© 2008 Extron Electronics. All rights reserved. Extron Electronics, USA 1230 South Lewis Street Anaheim, CA 92805 800.633.9876 714.491.1500 FAX 714.491.1517 Extron Electronics, Europe Beeldschermweg 6C 3821 AH Amersfoort, The Netherlands +800.3987.6673 +31.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Extron electronic IN1502 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Extron electronic IN1502 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Extron electronic IN1502 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Extron electronic IN1502 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Extron electronic IN1502, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Extron electronic IN1502.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Extron electronic IN1502. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Extron electronic IN1502 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
