Setup Guide IN1502 Video Scaler 68-1205-50 Rev.
Precautions Safety Instructions • English 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.
Precautions, con't 安全须知 • 中文 警告 这个符号提示用户该设备用户手册中 有重要的操作和维护说明。 电源 • 该 设 备 只 能 使 用 产 品 上 标 明 的 电 源 。 设 备 必须使用有地线的供电系统供电。 第三条线 （地线）是安全设施，不能不用或跳过。 这个符号警告用户该设备机壳内有暴 拔掉电源 • 为安全地从设备拔掉电源，请拔掉所有设备后 或桌面电源的电源线，或任何接到市电系统的电源线。 露的危险电压，有触电危险。 电源线保护 • 妥善布线， 避免被踩踏，或重物挤压。 注意 阅读说明书 • 用 户 使 用 该 设 备 前 必 须 阅 读 并 理 解所有安全和使用说明。 保存说明书 • 用户应保存安全说明书以备将来使 用。 遵守警告 • 用户应遵守产品和用户指南上的所有安 全和操作说明。 维护 • 所有维修必须由认证的维修人员进行。 设备内部 没有用户可以更换的零件。为避免出现触电危险不要自 己试图打开设备盖子维修该设备。 通风孔 • 有些设备机壳上有通风槽或孔，它们是用来防止 机内敏感元件过热。 不要用任何东西挡住通风孔。 锂电池 • 不正确的更换电池会有爆
Table of Contents Chapter One • Introduction and Installation . ............ 1-1 About this Guide ........................................................................ 1-2 Options and accessories ........................................................... 1-2 Mounting the Scaler .................................................................. 1-2 Application diagram .................................................................. 1-3 Cabling the scaler ................................................
Table of Contents, cont’d Chapter Three • Switcher Software . ................................. 3-1 Appendix • Reference, Parts and Accessories ............A-1 Specifications ...............................................................................A-2 Part Numbers and Accessories ...............................................A-2 Included parts .........................................................................A-2 Accessories ......................................................................
IN1502 Video Scaler 1 Chapter One Introduction and Installation About this Guide Options and accessories Mounting the Scaler Application diagram Cabling the Scaler Optimizing the System for a DVD
Introduction and Installation About this Guide This setup guide describes how to quickly install, configure, and operate the Extron IN1502 digital two input video scaler and how to operate the optional IR 901 infrared remote control. Throughout this guide the terms "IN1502", "video scaler", and "scaler" are used interchangeably to refer to the IN1502 product.
HalfRackStandardShelf 1U Universal Rack Shelf 1/2 Rack Width Front False Faceplate 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 Application diagram The diagram shown below is an example of a typical IN1502 application with cable connections.
Introduction and Installation Cabling the scaler Refer to the following diagram for connections to the IN1502. Video input 1: Composite video Connect a composite video signal to this female BNC connector. 100-240V Remote (RS-232/contact closure) 9-pin port Provides two-way RS 232 communication and contact closure control. REMOTE 0.3A I N P U T S COMPOSITE S-VIDEO 1 2 50/60 Hz AC power connector Plug a standard IEC power cord to a 100 to 240 VAC, 50 Hz or 60 Hz power source.
IN1502 Video Scaler 2 Chapter Two Front Panel Operation Front Panel Controls and Indicators Menus, Configuration, and Adjustments Picture Control Output Configuration Advanced Configuration Input & System Reset Front Panel Security Lockout (Executive Mode) IR 901 Infrared Remote Control Troubleshooting
Front Panel Operation Front Panel Controls and Indicators The front panel of the IN1502 is shown below. 3 1 MENU 2 ADJUST IR IN 1502 NEXT VIDEO SCALER 1 4 2 5 6 7 IN1502 front panel Input selection buttons N Input 1 accepts composite video only. Input 2 accepts S-video only. a Composite input button — This button selects composite video Input 1. The LED lights green when the input is selected. b S-video input button — This button selects S-video Input 2.
Menus, Configuration, and Adjustments Scaler configuration and adjustments are done using the front panel controls and menus displayed on the LCD screen, or by using the Simple Instuction Set (SIS™) commands via the RS‑232 port. This setup guide provides installation and operating instructions using the front panel. Further details on software control can be found in the IN1502 User's Manual located on the included CD-ROM and at www.extron.com.
Front Panel Operation, cont’d Main Menus The main menus are shown in the following flowchart. Pressing the Menu button toggles through the main menus in the order shown. To enter submenus of a main menu, press Next. DEFAULT CYCLE MENU PICTURE CONTROL MENU OUTPUT CONFIG MENU ADVANCED CONFIG MENU NEXT EXIT MENU MENU Main menus 2-4 N To return to the default cycle, wait 10 seconds or press the Menu button until the Exit Menu appears, then press the Next button.
Picture control The following flowchart provides an overview of the Picture control submenus. Picture controls allow adjustment of each input for optimum picture quality of the output display. The picture controls are active for the input currently selected. Default Cycle Default values are shown. MENU PICTURE CONTROL NEXT BRT 128 CONT 128 NEXT Brightness and Contrast • Brightness range: 000 to 255. • Contrast range: 000 to 255.
Front Panel Operation, cont’d Output Configuration The following flowchart provides an overview of the Output Configuration submenus and options for each setting. Default Cycle MENU PICTURE CONTROL MENU OUTPUT CONFIG NEXT 1024 x 768 @60 Hz RES REFRESH NEXT Scaler output rates • See the scaler output table. All resolutions available at 50 and 60 Hz.
Default Cycle Advanced configuration MENU The following flowchart provides an overview of the Advanced Configuration submenus.
Front Panel Operation, cont’d 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. 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. N Autoswitch must be set to "OFF" before input reset can be used. See "Autoswitch (Autosw) mode".
Troubleshooting The following tips may assist troubleshooting. 1. Some symptoms may resemble others, so look through all examples before attempting to solve the problem. 2. Be prepared to backtrack in case the action does not solve the problem. 3. Keep notes and sketches in case the troubleshooting process gets lengthy. This also provides information if calling technical support. 4. Try simplifying the system by eliminating components that may have introduced the problem or made it more complicated.
Front Panel Operation, cont’d IR 901 Infrared Remote Control The IR 901 replicates all front panel controls except the Menu and Next buttons. If executive mode has been enabled, input selection and adjustments can still be made using the IR 901. The IR 901 is shown. Buttons that are shown in gray are not functional. Freeze an input To freeze the input being displayed, press the Freeze On/Off button. The video remains frozen until a different input is selected or the Freeze button is pressed again.
IN1502 Video Scaler 3 Chapter Three Switcher Software Remote Control port setup
Switcher Software Remote control port setup The IN1502 can be remotely controlled via a host computer or other device (such as a control system) attached to the rear panel RS-232 9-pin D female connector. RS-232 protocol for this connection is: • 9600 baud • no parity • 1 Stop bit • no flow control The control device (host) can use the Extron Simple Instruction Set (SIS) commands. See Chapter 3 "Serial Communications", of the IN1502 User's Manual for complete information on serial control.
IN1502 Video Scaler A Appendix Reference, Parts and Accessories Specifications Part numbers and accessories Firmware upgrade
Reference, Parts and Accessories Specifications For a complete set of specifications refer to the IN1502 User's Manual.
Firmware Upgrade Installation In some cases the IN1502 firmware may require an update. The full procedure is included in the IN1502 User's Manual. It is recommended to return the unit to Extron for service and updates. C Changes to firmware must be performed by authorized service personnel only. Some IN1502 firmware updates must be done at the Extron factory. IN1502 • Reference, Parts and Accessories Refer also to the IN1502 User’s Manual at www.extron.com.
Reference, Parts and Accessories, cont'd A-4 IN1502 • Reference, Parts and Accessories Refer also to the IN1502 User’s Manual at www.extron.com.
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.
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