User’s Manual SW2 VGAcc and SW2 RGBHVcc VGA and RGBHV switchers www.extron.com Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan 1230 South Lewis Street Anaheim, CA 92805 USA 714.491.1500 Fax 714.491.1517 Beeldschermweg 6C 3821 AH Amersfoort The Netherlands +31.33.453.4040 Fax +31.33.453.4050 135 Joo Seng Road, #04-01 PM Industrial Building Singapore 368363 +65.6383.4400 Fax +65.6383.
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.
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 2 1 Connect the input cables (VGA or BNC) as shown at right. Step 4 Connect the video output cable(s).
Quick Start Guide — SW2 VGAcc and SW2 RGBHVcc Troubleshooting If the picture does not appear, do the following: • Ensure that all devices are plugged in and receiving power. • Check the cabling and make adjustments as needed. • Select a different input to check for a display. For more troubleshooting scenarios, see chapter 3, Troubleshooting. Table of Contents Chapter 1 • Introduction .......................................................... 1-1 About this Manual ..........................................
Table of Contents, cont’d SW2 VGAcc and SW2 RBGHVcc 1 Chapter One Introduction About this Manual SW2 VGAcc and SW2 RGBHVcc Switchers Features ii SW2 VGAcc and SW2 RGBHVcc • Table of Contents
Introduction About this Manual Extron SW2 VGAcc Switcher This manual contains information about the Extron SW2 VGAcc and SW2 RGBHVcc switchers, detailing how to operate and configure them. 2-button Contact Closure with Tally LEDs Y LL TA T OU AC NT T CO SW2 VGAcc and SW2 RGBHVcc switchers OU TP SW 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). INP 0.
Introduction, cont’d Rack Mountable — The units rack mount into a 1U rack space 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.
Installation Installation Overview SW2 VGAcc_RGBHVcc User'sManl.pdf 6" Deep Rack Shelf 1/2 Rack Width Front False 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 devices (projectors, etc.), and contact closure control device are all turned off and disconnected from the power source. 2 Mount the switcher. See Mounting the Switcher, below.
Installation Through-desk mounting Both SW2 models can be mounted through a table or podium, using optional through-desk mounting brackets (Extron part #70-077-02). 1. Attach the mounting brackets to the switcher with the screws provided (figure 2-3). 2. Cut the proper sized hole in the mounting surface. 3. Hold the switcher with the attached brackets against the underside of the table or other furniture. Mark the location of the screw holes of the bracket on the mounting surface.
Installation, cont’d 3 Output connector : SW2 VGAcc and SW2 RBGHVcc RGBHV R G B H V R G B H V R G B H V R G B H V R G B H V RGBS RGsB, RsGsBs, Component S-Video Composite Figure 2-6 — BNC output connector set up SW2 VGAcc — Connect the output device to the 15-pin HD female connector. SW2 RGBHVcc — Connect the output device to the 5 BNC female connector. Remote connection 4 Remote contact closure/tally out connector — Connect a control module to this 3.
Operation, cont’d Front Panel Controls and Indicators Figure 3-1 shows the controls and indicators on the front panel of the SW2 VGAcc and SW2 RGBHVcc switchers (the front panels of the two models are identical). Front panel buttons and LEDs Active LED — A lit LED indicates that the switcher is active. 1 Solution: Verify that the unit is getting power by checking the front LED. If the LED is not on, the AC power source may be faulty or the unit may have an internal failure.
Operation, cont’d SW2 VGAcc and SW2 RBGHVcc 4 Chapter Four Remote Control Contact Closure/Tally Out Control 3-4 SW2 VGAcc and SW2 RGBHVcc • Operation
Remote Control Contact Closure/Tally Out Control The contact closure/tally out port provides a way to remotely select an input to the switcher or access feedback. SW2 VGAcc and SW2 RBGHVcc 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.
Specifications, Part Numbers, and Accessories Specifications Video Gain ............................................... Bandwidth .................................... Crosstalk ....................................... Switching speed ........................... Unity 350 MHz (-3 dB) <-68dB @ 10 MHz 5 ms (max.) Video input Number/signal type SW2 VGAcc ...................... 2 VGA–UXGA RGBHV, RGBS, RGsB, RsGsBs computer video SW2 RGBHVcc .................
Specifications, Part Numbers, Accessories, cont’d Enclosure dimensions ................. 1.7" H x 8.7" W x 6.0" D (1U high, half rack wide) 4.3 cm H x 22.1 cm W x 15.2 cm D (Depth excludes connectors.) Product weight ............................. 2 lbs (1 kg) Shipping weight .......................... 4 lbs (2 kg) Vibration ....................................... ISTA 1A in carton (International Safe Transit Association) Listings .......................................... UL, CUL Compliances ...............
