Extron electronic Switch DA2 VGA Series User Manual

computer  
&
rGB SwItcherS  
SW2 VGA DA2 VGA Switcher Series  
Two Input, Two Output VGA and Stereo Audio Switchers  
common FeAtureS  
Inputs: Two female 15-pin HD connectors for computer-video; two 3.5 mm stereo  
mini jacks for audio  
for audio input. Two female 15-pin HD outputs are located on the back panel for connection to  
display devices such as a preview monitor and projector with one balanced/unbalanced stereo  
audio output on captive screw connector for an audio amplifier. In addition, the SW2 VGA DA2  
AF R can be both rack-mounted and furniture-mounted. The 1U metal enclosure ships with  
detachable ears for rack mounting. This switcher also features an internal international power  
supply with an unswitched power connector, eliminating the need for costly electrical wiring to  
podiums, tables, and other installation surfaces. In addition, two spaces for AAP - Architectural  
Adapter Plates provide optional connection access for most peripheral equipment, including  
RJ-45 and RJ-11 data and phone jacks. The SW2 VGA DA2 AF R also features tactile buttons  
with LEDs, and can be remotely controlled via contact closure. This model offers both a manual  
and an autoswitching mode.  
Outputs: Two female 15-pin HD connectors for computer-video; captive screw  
connector for audio  
300 MHz (-3 dB) RGB video bandwidth  
Compatible with VGA-QXGA and HDTV component video signals  
Autoswitching capabilities  
Each output individually buffered  
Contact closure remote control  
Active PC audio to balanced audio interfacing  
3" deep enclosure  
For presentation environments that do not require rack mounting or an additional power source,  
the SW2 VGA DA2 A and SW2 VGA DA2 AF are the ideal solutions. Both are furniture-mountable,  
feature autoswitching, and are powered by 12 VDC through captive screw connectors. An  
external universal power supply is included. The difference between the two is the input  
connector locations. The SW2 VGA DA2 A offers all input connections on the back panel. The  
SW2 VGA DA2 AF offers one female 15-pin HD connector and one 3.5 mm stereo mini jack for  
audio through the front panel. All other connectors are on the back panel. Front panel access  
makes the SW2 VGA DA2 AF useful in applications where one computer-video source is in a  
fixed location, and the second source is a laptop computer.  
deScriPtion  
The Extron SW2 VGA DA2 AF R, SW2 VGA DA2 A, and SW2 VGA DA2 AF are combination  
active switchers and distribution amplifiers for VGA and stereo audio signals. Each switcher  
in this family provides two inputs and dual, independently buffered outputs. These mountable  
switcher/distribution amplifiers provide 300 MHz (-3 dB) RGB video bandwidth. All three  
switchers are compatible with VGA-QXGA signals and HDTV component video signals.  
The SW2 VGA DA2 AF R is a one-box solution for professional presentation environments. It has  
two female 15-pin HD connectors for computer-video — one on the front panel for easy laptop  
hookup and one on the rear panel for PCs installed in a fixed location, each with a mini jack  
Extron  
SW2 VGA DA2 A  
Switcher  
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Control  
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Sound System  
Projector  
Local Monitor  
Continued  
247  
europe  
+31.33.453.4040 / +800.3987.6673  
+31.33.453.4050 FAX  
dubai  
+971.4.2991800  
Asia  
china  
Japan  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
+86.21.3760.1568 / +400.883.1568  
+86.21.3760.1566 FAX  
+971.4D.29o9w18n80loFaAXd from Www.Somanuals.com. All Manuals Search And Download.  
computer  
&
rGB SwItcherS  
SW2 VGA DA2 VGA Switcher Series  
controL / remote  
Switcher  
SPeciFicAtionS  
Video  
Contact closure . . . . . . . . . . . . Momentary, on a 3.5 mm captive screw connector  
Contact closure pin  
configurations . . . . . . . . . . . . . 1 = Input #1, 2 = Input #2  
Gain. . . . . . . . . . . . . . . . . . . . . . Unity  
Bandwidth . . . . . . . . . . . . . . . . 300 MHz (-3 dB)  
GenerAL  
Video inPut  
Power  
SW2 VGA DA2 A/AF’s  
Number / Signal type . . . . . . . 2 VGA-UXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video*  
Connectors. . . . . . . . . . . . . . . . 2 VGA female 15-pin HD  
Nominal level. . . . . . . . . . . . . . 1.0 Vp-p for Y of component video  
0.7 Vp-p for RGB and for R-Y and B-Y of component video  
Minimum / Maximum levels . Analog: 0.3 V to 1.5 Vp-p with no offset  
Impedance . . . . . . . . . . . . . . . . 75 ohms  
external power supply . . . . . . . . 100 VAC to 240 VAC, 50/60 Hz, external, universal; to 12 VDC,  
1 A power supply, regulated  
SW2 VGA DA2 A/AF’s  
power input requirements . . . . . 12 VDC, 0.2 A  
SW2 VGA DA2 AF R. . . . . . . . . . 100 VAC to 240 VAC, 50/60 Hz, 12 watts, internal, universal  
Temperature/ Humidity. . . . . . Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing  
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing  
Rack mount  
Horizontal frequency. . . . . . . . 15 kHz to 145 kHz  
Vertical frequency. . . . . . . . . . 30 Hz to 170 Hz  
Video outPut  
SW2 VGA DA2 A/AF . . . . . . . . . Yes, with optional 1U, 9.5" deep rack shelf, part #60-190-01 (RSU 129) or  
60-604-01 (RSB 129); 1U, 6" deep rack shelf, part #60-190-10 (RSU 126)  
or 60-604-10 (RSB 126); or VersaTools® 1U, 3.5" deep rack shelf,  
part #60-190-20 (RSV 123) or 60-604-20 (RSB 123)  
Furniture mountable with included under-desk mounting kit, part #70-077-01  
(MBU 125)  
Attachable to a projector mount with optional PMK 200 projector mount kit,  
part #70-077-04  
SW2 VGA DA2 AF R. . . . . . . . . . Yes, with included rack mounting kit, part #70-485-01 (MBD 123)  
Furniture mountable with optional VersaTools under-desk mounting kit,  
part #70-212-01 (MBU 123)  
Enclosure type. . . . . . . . . . . . . Metal  
Enclosure dimensions  
SW2 VGA DA2 A/AF . . . . . . . . . 1.0" H x 8.75" W x 3.0" D  
2.5 cm H x 22.2 cm W x 7.6 cm D  
(Depth excludes connectors.)  
SW2 VGA DA2 AF R. . . . . . . . . . 1.75" H x 17.4" W x 3.0" D (1U high, full rack wide)  
4.4 cm H x 44.2 cm W x 7.6 cm D  
Number / Signal type . . . . . . . 2 buffered VGA-UXGA RGBHV, RGBS, RGsB*, RsGsBs*, HDTV component video*  
Connectors. . . . . . . . . . . . . . . . 2 VGA 15-pin HD female  
Nominal level. . . . . . . . . . . . . . 1.0 Vp-p for Y of component video  
0.7 Vp-p for RGB and for R-Y and B-Y of component video  
Minimum / Maximum levels . 0.4 V to 1.8 Vp-p (follows input)  
Impedance . . . . . . . . . . . . . . . . 75 ohms  
NOTE: *RGsB and RsGsBs inputs and outputs will work in manual mode only. Autoswitching requires TTL level sync on  
pin 13 of the 15-pin HD connector.  
Sync  
Input type. . . . . . . . . . . . . . . . . RGBHV, RGBS, RGsB*, RsGsBs*, bi-level and tri-level sync  
Output type . . . . . . . . . . . . . . . RGBHV, RGBS, RGsB*, RsGsBs*, bi-level and tri-level sync  
Input level . . . . . . . . . . . . . . . . 1.7 V to 5.0 Vp-p  
Output level . . . . . . . . . . . . . . . TTL: 5.0 Vp-p, unterminated  
Input impedance . . . . . . . . . . . 510 ohms  
Output impedance. . . . . . . . . . 50 ohms  
Max. input voltage . . . . . . . . . 5.0 Vp-p  
Max. Rise / Fall time. . . . . . . . 40 ns  
Polarity . . . . . . . . . . . . . . . . . . . Positive or negative (follows input)  
(Depth excludes connectors.)  
Product weight  
Audio  
SW2 VGA DA2 A/AF . . . . . . . . . 1.1 lbs (0.5 kg)  
SW2 VGA DA2 AF R. . . . . . . . . . 2.6 lbs (1.2 kg)  
Shipping weight  
Gain. . . . . . . . . . . . . . . . . . . . . . Unbalanced output: 0 dB; balanced output: +6 dB  
Frequency response . . . . . . . . 20 Hz to 20 kHz, 0.05 dB  
THD + Noise. . . . . . . . . . . . . . . 0.03% @ 1 kHz at nominal level  
S/N . . . . . . . . . . . . . . . . . . . . . . >90 dB at maximum output (unweighted)  
Crosstalk . . . . . . . . . . . . . . . . . <-65 dB @ 20 kHz, <-80 dB @ 1 kHz and below 60 Hz  
Stereo channel separation. . . >80 dB @ 1 kHz  
SW2 VGA DA2 A/AF . . . . . . . . . 4 lbs (2 kg)  
SW2 VGA DA2 AF R. . . . . . . . . . 7 lbs (4 kg)  
Vibration. . . . . . . . . . . . . . . . . . ISTA 1A in carton (International Safe Transit Association)  
Listings. . . . . . . . . . . . . . . . . . . UL, CUL  
CMRR . . . . . . . . . . . . . . . . . . . . >75 dB @ 20 Hz to 20 kHz  
Compliances . . . . . . . . . . . . . . CE, FCC Class A, VCCI, AS/NZS, ICES  
MTBF. . . . . . . . . . . . . . . . . . . . . 30,000 hours  
Warranty. . . . . . . . . . . . . . . . . . 3 years parts and labor  
Audio inPut  
Number / Signal type . . . . . . . 2 stereo, unbalanced  
NOTE: All nominal levels are at 10%. Specifications are subject to change without notice.  
Connectors. . . . . . . . . . . . . . . . (2) 3.5 mm female stereo jacks  
Impedance . . . . . . . . . . . . . . . . >10k ohms, balanced/unbalanced, AC coupled  
Nominal level. . . . . . . . . . . . . . -10 dBV (316 mVrms)  
Maximum level . . . . . . . . . . . . +8 dBV, (balanced or unbalanced) at 1% THD+N  
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu  
Audio outPut  
Number / Signal type . . . . . . . 1 stereo, balanced/unbalanced  
Connectors. . . . . . . . . . . . . . . . (1) 3.5 mm captive screw connector, 5 pole  
Impedance . . . . . . . . . . . . . . . . 50 ohms unbalanced, 100 ohms balanced  
Gain error. . . . . . . . . . . . . . . . . 0.1 dB channel to channel  
Nominal level. . . . . . . . . . . . . . -2 dBu balanced, -10 dBV (316 mVrms) unbalanced  
Maximum level (Hi-Z) . . . . . . . >+16 dBu, balanced; >+8 dBV, unbalanced at 1% THD+N  
Maximum level (600 ohm) . . . >+10 dBm, balanced; >+4 dBV, unbalanced at 1% THD+N  
249  
europe  
dubai  
Asia  
china  
Japan  
+31.33.453.4040 / +800.3987.6673  
+31.33.453.4050 FAX  
+971.4.2991800  
+65.6383.4400 / +800.7339.8766  
+65.6383.4664 FAX  
+86.21.3760.1568 / +400.883.1568  
+86.21.3760.1566 FAX  
+81.3.3511.7655  
+81.3.3511.7656 FAX  
+971.4D.29o9w18n80loFaAXd from Www.Somanuals.com. All Manuals Search And Download.  

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