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User’s Manual
SW2 VGAcc and SW2 RGBHVcc
VGA and RGBHV switchers
Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan
68-965-01 Rev. A
1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Road, #04-01 Daisan DMJ Building 6F
Anaheim, CA 92805 3821 AH Amersfoort PM Industrial Building 3-9-1 Kudan Minami Printed in USA
USA The Netherlands Singapore 368363 Chiyoda-ku, Tokyo 102-0074 Japan
09 04
714.491.1500 +31.33.453.4040 +65.6383.4400 +81.3.351
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Precautions Safety Instructions • English Warning Extron’s Warranty Power sources This equipment should be operated only from the power source This symbol is intended to alert the user of important indicated on the product. This equipment is intended to be used with a main operating and maintenance (servicing) instructions power system with a grounded (neutral) conductor. The third (grounding) pin is in the literature provided with the equipment. Extron Electronics warrants this product agains
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Quick Start Guide — SW2 VGAcc and SW2 RGBHVcc Install and operate the SW2 VGAcc and SW2 RGBHVcc switchers as follows: Step 1 Turn all of the equipment off and disconnect it from the power source. Step 2 Mount the switcher in a rack, under furniture, or place on a desktop. INPUTS Step 3 1 2 Connect the input cables (VGA or BNC) as shown at right. Step 4 INPUTS R G B H V Connect the video output cable(s). 1 R G B H V 2 Step 5 Wire the contact closure/tally out connector appropriately as shown bel
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Table of Contents Quick Start Guide — SW2 VGAcc and SW2 RGBHVcc Chapter 1 Introduction .......................................................... 1-1 Troubleshooting If the picture does not appear, do the following: About this Manual ....................................................... 1-2 Ensure that all devices are plugged in and receiving power. SW2 VGAcc and SW2 RGBHVcc switchers .................. 1-2 Check the cabling and make adjustments as needed. Features .....................
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Table of Contents, cont’d SW2 VGAcc and SW2 RBGHVcc Chapter One 1 Introduction About this Manual SW2 VGAcc and SW2 RGBHVcc Switchers Features SW2 VGAcc and SW2 RGBHVcc Table of Contents ii
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Introduction Extron About this Manual 2-button SW2 VGAcc Contact Closure This manual contains information about the Extron SW2 VGAcc Switcher with Tally LEDs and SW2 RGBHVcc switchers, detailing how to operate and configure them. SW2 VGAcc and SW2 RGBHVcc switchers The SW2 VGAcc and SW2 RGBHVcc are input switchers, each with one buffered output and 350 MHz (-3dB) bandwidth (the SW2 VGAcc is shown in figure 1-1). LCD The SW2 VGAcc accepts the following signals: Projector RGBHV (VGA/SVGA/XGA/XGA
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Introduction, cont’d Rack Mountable — The units rack mount into a 1U rack space SW2 VGAcc and SW2 RBGHVcc using the optional 19" 1U Universal rack shelf or 6" deep 1U rack shelf. Two units can mount side-by-side on a single rack shelf. Chapter Two 2 Installation Installation Overview Mounting the Switcher Rear Panel Features and Connections SW2 VGAcc and SW2 RGBHVcc Introduction 1-4
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Installation SW2 VGAcc_RGBHVcc User'sManl.pdf 6" Deep Rack Shelf 1/2 Rack Width Front False Installation Overview Faceplate To install and set up the SW2 VGAcc and SW2 RGBHVcc switchers, follow these steps: 1 Turn all of the equipment off. Make sure that the video (computers or other devices), the SW2 switcher, the output Front false faceplate devices (projectors, etc.), and contact closure control uses 2 device are all turned off and disconnected from the power screws. source. (2) 4-40 x 3/16
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Installation Through-desk mounting Power connection Both SW2 models can be mounted through a table or podium, AC power connector — Plug a standard IEC power cord 1 using optional through-desk mounting brackets (Extron part into this connector to connect the switcher to a 100 to 240 #70-077-02). VAC, 50/60 Hz power source. 1. Attach the mounting brackets to the switcher with the 2 3 screws provided (figure 2-3). 100-240V 0.2A 2. Cut the proper sized hole in the mounting surface. INPUTS OUTPUT
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Installation, cont’d 3 Output connector : SW2 VGAcc and SW2 RBGHVcc RGBHV R G B H V RGBS RG B H V RGsB, RsGsBs, Component G B V R H S-Video R G B H V Composite R G B H V Chapter Three Figure 2-6 — BNC output connector set up SW2 VGAcc — Connect the output device to the 15-pin HD 3 female connector. SW2 RGBHVcc — Connect the output device to the 5 BNC female connector. Remote connection Operation 4 Remote contact closure/tally out connector — Connect a control module to this 3.5 mm 5-pole captive
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Operation, cont’d Problem: The unit does not pass any signals. Front Panel Controls and Indicators Solution: Verify that the unit is getting power by checking the Figure 3-1 shows the controls and indicators on the front panel front LED. If the LED is not on, the AC power source may be of the SW2 VGAcc and SW2 RGBHVcc switchers (the front faulty or the unit may have an internal failure. panels of the two models are identical). Front panel buttons and LEDs Problem: When controlling the switch
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Operation, cont’d SW2 VGAcc and SW2 RBGHVcc Chapter Four 4 Remote Control Contact Closure/Tally Out Control SW2 VGAcc and SW2 RGBHVcc Operation 3-4
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Remote Control Contact Closure/Tally Out Control SW2 VGAcc and SW2 RBGHVcc The contact closure/tally out port provides a way to remotely select an input to the switcher or access feedback. Contact closure To select a different input number (Input 1 or Input 2) using a contact closure device, momentarily short the pin for the desired input number to logic ground (pin 3). To force one of the inputs to be always selected, leave the short to logic ground in place. The short overrides front panel in
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Specifications, Part Numbers, and Accessories Nominal level ............................... 1 Vp-p for Y of component video and S- Specifications video, and for composite video 0.7 Vp-p for RGB Video 0.3 Vp-p for R-Y and B-Y of component Gain ............................................... Unity video, and for C of S-video Bandwidth .................................... 350 MHz (-3 dB) Minimum/maximum levels ...... 0.3 V to 1.5 Vp-p (follows input) Crosstalk ......................................
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Specifications, Part Numbers, Accessories, cont’d Enclosure dimensions ................. 1.7" H x 8.7" W x 6.0" D (1U high, half rack Cables wide) 4.3 cm H x 22.1 cm W x 15.2 cm D (Depth excludes connectors.) Male-to-Male BNC Cables Part number Product weight ............................. 2 lbs (1 kg) BNC-5 3’ MHR 26-260-15 Shipping weight .......................... 4 lbs (2 kg) BNC-5 6’ MHR 26-260-01 Vibration ....................................... ISTA 1A in carton (International Safe Transi
