Extron electronic IN1502 manuale d’uso

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. Caution Read Instructions •[...]

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 r[...]

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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. Step 3 Attach input devices to the scaler .[...]

IN1502 • Quick Start QS-2[...]

i IN1502 • Table of Contents T able of Contents Chapter 1 • Introduction ...................................................................................................... 1- 1 About this Manual ............................................................................................................ 1- 2 About the IN1502 ................[...]

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 .............................................................................. 2-14 Freeze an input .............................................................[...]

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). Throughout this manual the terms “IN1502”, “video scaler”, and “scaler” are used interchangeably to refer[...]

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. When film is converted to NTSC video, the film frame rate has to be matched to the video frame rate in a proc[...]

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 System Reset Front Panel Security Lockout (Executive Mode) IR 901 Infrared Remote Control T roubleshooting[...]

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. 1 . Elevated operating ambient temperature — If installed in a closed or multi-unit rack assembly , the operating[...]

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. 1/2 Rack Width F ront False F aceplate Rack mounting the IN1502 4 . Attach the false fro[...]

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. R S -2 3 2 Control LCD Projector D VD VCR IN1502 Video S c a ler 2 3 C O M P O S IT E V I D E O R E M O T E R G B I N P U T S O U T Application diagram examp[...]

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. 3 A I N P U T S O U T 1 2 3 4 5 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 V AC, 50 H[...]

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. 1 Composite input button ?[...]

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. Moving through menus by using front panel controls Menu[...]

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. 60-726-1 FW v .1.00 1360 x 765 [...]

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. The def au l[...]

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. OUTPUT CONFIG NEXT 1024 x 768 @60 H S YNC V NEG PO S H FORMA T <H> HV NEXT NEXT NEXT PICTURE CONTROL MENU S caler output rates [...]

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. ADV ANCED CONFIG NEXT BLUEMODE <OFF> ON NEXT A UTO S W <OFF> ON Display blue and sync only • On • Off (def au lt) Autoswitc h mode • On • Off (def[...]

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. For standar d P AL video sour ces, such as cameras, set this feature to “Off” (default). This [...]

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. See “Autoswitch (Autosw) mode” in t[...]

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. Y ou must use the[...]

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. 1. Some symptoms may resemble others, so you may[...]

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. The scaler uses a protocol of 9600 baud, 1 stop bit, no parity ,[...]

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. U ppercase and lowercase characters may be used interchangeably in the comman[...]

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 . Example :1 ! C 1 Example : select video Input 1. Color Set a specific color value X3 C Col X3[...]

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. V ertical shift Set the vertical position X3 / Vph X3 Se[...]

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. Front panel security lockout (Executive mode) Enable (lock image [...]

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. These values are given in the rightm[...]

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 ............................... 1 Vp-p for Y of S-video and for composite video 0.3 Vp-p for C of[...]

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 ............................................ 100 VAC to 240 VAC, 50/60 Hz, 30 watts, internal, [...]

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 feet (self-adhesive) (4) IEC power cord T weeker (small screwdriver) IN1502 User ’s Manual Accessories These items can be ordered separately: Accessor[...]

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. W e recommend that you send the unit to Extron for service and[...]

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. T o remove the U41 chip, align the hooks of a PLCC IC puller tool with the sl[...]

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. 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 product[...]

© 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 +31.33.453.4040 FAX +31.33.453.4050 Extron Electronics, Japan Kyodo Building, 16 Ichibancho Chiy[...]