User’s Manual YCS SW2 A www.extron.com 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, Asia 135 Joo Seng Rd. #04-01 PM Industrial Bldg., Singapore 368363 +800.7339.8766 +65.6383.4400 FAX +65.6383.4664 © 2007 Extron Electronics. All rights reserved.
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.
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炸的危险。 必须使用与 厂家推荐的相同
Table of Contents Chapter One • Introduction ................................................... 1-1 About this Manual ..................................................................... 1-2 About the YCS SW2 A ............................................................... 1-2 Features ......................................................................................... 1-3 Application Diagrams . ..............................................................
Table of Contents, cont’d YCS SW2 A 1 Chapter One Introduction About this Manual About the YCS SW2 A Features Application Diagrams ii YCS SW2 A • Table of Contents
Introduction About this Manual This manual describes the Extron YCS SW2 A Switcher, and discusses how to install, configure, and operate it. The terms “YCS SW2 A,” “YCS,” and “Switcher” are used interchangeably throughout this manual. About the YCS SW2 A The Extron YCS SW2 A is a high-performance, two input, dual output video and audio switcher with transcoding and autoswitching capabilities and digital time base correction (TBC).
Introduction, cont’d Application Diagrams The following diagrams provide examples of how the YCS SW2 A may be connected. Extron YCS SW2 A Two Input, Dual Output Transcoding Switcher w/Audio OU INPU TS OU INPU 1 PO V 12 MAX 0.
Installation and Operation Installation Overview To install and set up the YCS SW2 A, follow these steps: Rack mounting For optional rack mounting, do not install the rubber feet. Mount the switcher on any of the following rack shelves: 1 Mount the YCS SW2 A on a rack shelf, furniture, or projector mount if desired. • RSB 123 1U, 3.5" Deep VersaTools Basic Rack Shelf (part #60-604-20) 2 Connect your composite video and/or S-video input source(s) to one or both YCS input connectors. • RSF 123 1U, 3.
QuarterRackStandardShelf Installation and Operation, cont’d 5. 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). 1U Universal Rack Shelf 1/2 Rack Width Front False Faceplate 1/4 Rack Width Front False Faceplate Mounting on a standard or VersaTools rack shelf 1. If feet were previously attached to the bottom of the YCS, remove them. 2. 3.
Back of the Rack Mounting Kit Installation and Operation, cont’d Back of the rack mounting The YCS SW2 A can also be mounted vertically to the front or rear rack supports, using the optional MBB 100 back of the rack mounting kit (part #70-367-01). Follow these steps to mount the YCS to the rack supports using the back of the rack mounting kit: RemoveBackofRackMountingEars the two screws from one side of the YCS. Retain the screws for possible later reassembly.
Installation and Operation, cont’d 4. Repeat steps 2 and 3 on the other side of the YCS. 5. Hold the unit with the attached brackets against the underside of the table or other furniture. On the mounting surface, mark the location of the bracket’s screw holes. 6. Drill 3/32" (2 mm) diameter pilot holes, 1/4" (6.3 mm) deep in the mounting surface at the marked screw locations. 7. Insert #8 wood screws into the four pilot holes.
Installation and Operation, cont’d Cable Input from Sources (AV control) Rear Panel Features 2 1 Bottom Plate OUTPUT INPUTS FRONT UTS 2 INP UTS EO O IDE VIDEO 12V 0.4A MAX PUT OTE REM CT NTA CO 2 1 L R DIO AU 2 VID R EO S-VIDEO Cable Access Hole REAR 10 Cable Output to Projector Connect the cables to the YCS, its power supply, and any additional devices/power supplies that you want to mount. a b 8. Pull excess cable back into the ceiling.
Installation and Operation, cont’d h S-video output connector — Connect an S-video display device to this female 4-pin mini-DIN connector. i Input 2 connector — Connect an S-video input source to this 4-pin mini-DIN connector. j Power connector — Plug the external 12 VDC power supply into this 2-pin, 3.5 mm captive screw connector. Smooth A Ridges A SECTION A–A Power Supply Output Cord Tie Wrap Wiring the Power Connector 3/16” (5 mm) Max.
Installation and Operation, cont’d Wiring the Captive Screw Connector The 3-pin, 3.5 mm captive screw connector is used for optional remote contact closure control of the YCS SW2 A and/or to enable autoswitching between inputs connected to the YCS. The following figure shows the pin assignments for the captive screw connector. 3. Insert the ends of the second wire into pin holes 2 and 3 of the captive screw plug, connecting pins 2 and (3). 4.
Installation and Operation, cont’d Front Panel Features 1 AUTO SWITCH 2 3 1 4 5 3. Gently slide the top cover up and away from the lower housing. 4. When you open the YCS, the jumper is attached to one of two pins on the internal board, located behind the front panel buttons (open position). “JMP1” is printed on the board, to the left of the pins. 2 Lift the jumper off the pin and carefully slide it onto the two pins, so that both pins are inserted in the jumper’s two sleeves (closed position).
Installation and Operation, cont’d YCS SW2 A A Appendix A Specifications, Part Numbers, and Accessories Specifications Included Parts Cables and Adapters Accessories 2-18 YCS SW2 A • Installation and Operation
Specifications, Part Numbers, and Accessories Specifications Stereo channel separation............. >80 dB @ 1 kHz Audio input Video Gain ................................................. Bandwidth....................................... Crosstalk.......................................... Switching speed............................. Standards......................................... Unity 5 MHz (-3 dB) -60 dB @ 3.58 MHz 5 ms (max.) NTSC 3.58, NTSC 4.
Specifications, Part Numbers, Accessories, cont’d Rack mount (continued)................ Back of rack mountable with optional MBB 100 Back of Rack Mounting Kit, #70-367-01 Furniture mountable with optional VersaTools Mini Under-Desk Mounting Kit, #70-212-01 Above-projector mountable with optional PMK 450 Multi-Product Projector Mounting kit, #70-618-01 Enclosure type ............................... Metal Enclosure dimensions . ................. 1.7" H x 4.3" W x 3.0" D (1U high, quarter rack wide) 4.
Specifications, Part Numbers, Accessories, cont’d Accessories These items are optional and may be ordered separately: Accessories Part numbers RSU 129 9.5" Deep 1U Universal Rack Shelf Kit 60-190-01 RSB 129 9.5" Deep 1U Basic Rack Shelf 60-604-01 RSU 126 6" Deep 1U Universal Rack Shelf Kit 60-190-10 RSB 126 6" Deep Basic Rack Shelf 60-604-10 RSF 123 3.5" Deep 1U VersaTools Rack Shelf Kit 60-190-20 ® RSB 123 3.
