computer
&
rGB SwItcherS
SW2 VGA DA2 VGA Switcher Series
Two Input, Two Output VGA and Stereo Audio Switchers
common FeAtureS
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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
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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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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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