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User’s Manual
SW2 VGA DA2 A, SW2 VGA DA2 AF
2-Input Switchers with 2 Buffered Outputs
Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Asia Extron Electronics, Japan
and Audio
1230 South Lewis Street Beeldschermweg 6C 135 Joo Seng Road, #04-01 Kyodo Building
Anaheim, CA 92805 3821 AH Amersfoort PM Industrial Building 16 Ichibancho
68-460-11 Rev. A
USA The Netherlands Singapore 368363 Chiyoda-ku, Tokyo 102-0082 Japan
714.491.1500 +31.33.453.4040 +65.6383.4400 +81.3.3511
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Precautions Safety Instructions • English Warning FCC Class A Notice 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 Note: This equipment has been tested and found to comply with the limits for a in the litera
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Table of Contents Chapter 1 • Introduction .......................................................... 1-1 About this Manual ................................................................1-2 About the SW2 VGA DA2 A /AF ......................................1-2 Features ......................................................................................1-2 Chapter 2 Installation and Operation..........................2-1 Installation Overview .................................................
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Table of Contents, cont’d SW2 VGA DA2 A /AF Chapter One 1 Introduction About this Manual About the SW2 VGA DA2 A /AF Features SW2 VGA DA2 A /AF Table of Contents ii
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Intr Introduction, cont’d oduction About this Manual SW2 VGA DA2 A /AF This manual contains information about the Extron SW2 VGA DA2 A and SW2 VGA DA2 AF switchers and details on how to operate and configure them. About the SW2 VGA DA2 A /AF The SW2 VGA DA2 A /AF is a high performance, two-input computer-video switcher with 300 MHz (-3 dB) video bandwidth. It accepts two VGA-UXGA computer-video inputs and two stereo audio inputs. It features two buffered VGA- UXGA outputs and one stereo audio
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Installation and Operation Installation and Operation, cont’d diagonally opposite corners, as shown in the following Installation Overview illustration. To install and set up the SW2 VGA DA2 A /AF for operation, follow these steps: 1U Universal Rack Shelf 1 Turn all of the equipment off. Make sure that the video and audio sources (computers, stereos, tape decks, or other devices), the SW2 VGA DA2 A /AF, the output devices (projectors, speakers), and contact closure control device are all turned
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SW2 VGA DA2 AF IN P U T S O U T P U T S EXT SWITCH 12V L R AS/REMOTE 0.5A MAX 1 2 A ( L O C A L M O N I TO R ) B 1 2 I A S AUTO SWITCH Installation and Operation, cont’d Under-desk mounting Through-desk mounting 1. Hold the front panel of the switcher against the desk or table. Use a soft pencil to mark the rough-in opening on the desk. The opening, approximately 8.88" x 1.13" (22.5 cm x 2.9 cm) will be slightly larger than the switcher enclosure. 2. Cut out the material from
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Installation and Operation, cont’d Front Panel Features Rear Panel Features SW2 VGA DA2 A POWER SW2 VGA DA2 A INPUT OUTPUTS 12V AUTO CONT ACT AUTO-SW 0.2A MAX 1 2 SWITCH 1 2 A (LOCAL MONITOR) B 12 SW2 VGA DA2 A 1 2 3 4 5 6 7 6 7 8 9 2 2 3 2 4 5 1 INPUT POWER SW2 VGA DA2 AF INPUT OUTPUTS AUTO 12V 1 2 SWITCH 0.2A MAX CONT ACT AUTO-SW 2 SW2 VGA DA2 AF 1 A (LOCAL MONITOR) B 12 SW2 VGA DA2 AF Autoswitching indicator LED — This LED lights when the 1 Power supply capti
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Installation and Operation, cont’d Connect the sleeve to ground (GND). Connecting Cabling the sleeve to a negative (-) terminal will damage the Attach cables to the switcher as detailed in the steps below. The audio output circuits. diagram in this section shows how the system looks when cabling is finished. Unbalanced Output Tip 1. Attach the computers’ video output cables to the switcher See Warning Sleeve (s) via the 15-pin HD female input connectors. If the Tip See Warning computers will
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SW2 VGA DA2 AF EXT SWITCH IN P U T S O U T P U T S 12V L R AS/REMOTE 0.5A MAX 2 A ( L O C A L M O N I TO R ) B 1 2 I AS 1 Installation and Operation, cont’d Troubleshooting Extron If the image does not appear or there is no sound SW2 VGA DA2 A Switcher 1. Ensure that all devices are plugged in to a power source. Laptop 2. Make sure that each device is receiving power. If the switcher is in manual switch mode, one of the input indicator LEDs should light on the front panel of th
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Installation and Operation, cont’d SW2 VGA DA2 A /AF Appendix A Specifications, Accessories and Part Numbers Specifications Included Parts Accessories Cables Adapters SW2 VGA DA2 A /AF Installation and Operation 2-12
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Specifications, cont’d Specifications S/N ................................................ >90 dB at maximum output (unweighted) Video Crosstalk ....................................... <-65 dB @ 20 kHz, <-80 dB @ 1 kHz and Gain ................................................ Unity below 60 Hz Bandwidth ..................................... 300 MHz (-3 dB) Stereo channel separation .......... >80 dB @ 1 kHz CMRR ............................................ >75 dB @ 20 Hz to 20 kHz Video input N
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Accessories and Part Numbers, cont’d Included Parts Temperature/humidity .............. Storage: -40 to +158 °F (-40 to +70 °C) / These items are included in each order for an SW2 VGA DA2 A 10% to 90%, noncondensing or SW2 VGA DA2 AF: Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing Included parts Part number Rack mount SW2 VGA DA2 A /AF ................ Yes, with optional 1U rack shelf, SW2 VGA DA2 A 60-297-11 part #60-190-01 or 60-604-01; or SW2 VGA DA2 AF 60-297-12 or 6" de
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Accessories and Part Numbers, cont’d Cables, continued Male-to-female VGA with audio cables Part number VGA 3’ MHRA 26-491-01 VGA 6’ MHRA 26-491-02 VGA 12’ MHRA 26-491-03 VGA 25’ MHRA 26-491-04 VGA 50’ MHRA 26-491-08 Adapters Adapters Part number Mac/VGA adapter 26-340-01 Mac HV/VGA adapter 26-340-02 SY-VGA/XGA-6’ (15-pin HD VGA male to 5 BNC male) 26-173-01 SW2 VGA DA2 A /AF Accessories and Part Numbers A-6 SW2 VGA DA2 A /AF Accessories and Part Numbers A-7
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Accessories and Part Numbers, cont’d SW2 VGA DA2 A /AF Accessories and Part Numbers A-8
