Extron Electronics P-2 DA2 Plus User Guide Rev. D - Manual (Page 2)

P/2 DA2 Plus • Installation and Operation P/2 DA2 Plus • Installation and Operation
Installation
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Specifications
Video
Gain ............................................... Unity
Bandwidth .................................... 270 MHz (-3 dB), fully loaded
Video input
Number/signal type ................... 1 VGA-UXGA RGBHV, RGBS, RGsB,
RsGsBs
Connectors .................................... (1) 15-pin HD male cable (built-in)
Nominal level ............................... 0.7 Vp-p for RGB
Minimum/maximum levels ...... Analog: 0.4 V to 1.4 Vp-p with no offset at
unity gain
Impedance .................................... 75 ohms
Horizontal frequency .................. 15 kHz to 135 kHz
Vertical frequency ....................... 30 Hz to 170 Hz
Return loss .................................... <-38.3 dB @ 5 MHz
Video output
Number/signal type ................... 2 VGA-XGA RGBHV, RGBS, RGsB,
RsGsBs
Connectors .................................... (2) 15-pin HD female
Nominal level ............................... 0.7 Vp-p for RGB
Minimum/maximum levels ...... 0.4 V to 1.4 Vp-p
Impedance .................................... 75 ohms
Return loss .................................... -41 dB @ 5 MHz
DC offset ....................................... ±5 mV maximum with input at 0 offset
Description
The P/2 DA2 Plus is a one input, two output distribution
amplifier that accepts video input from a VGA-UXGA compatible
PC and distributes that signal to separately buffered outputs.
Each output can be extended with Extron MHR cables up to 250'
in length.
An example of a typical installation is shown in the following
diagram.
Installation
1. Power off the computer and its local monitor.
2. Connect the computer’s VGA output to the input cable of
the distribution amplifier.
PC
Extron
P/2 DA2 Plus
Projector
Up to 250' w/ Extron
VGA Extension Cable
3. Connect the computer’s monitor to the “Local Monitor”
output of the distribution amplifier.
P/2 DA2 Plus
4. Connect an LCD panel, a VGA-UXGA monitor, or a
projector to the other output.
5. Connect power to the distribution amplifier.
6. Power on the local monitor, the computer, and display
device.
Operation
After the distribution amplifier and its connected devices are
powered up, the system is fully operational. If any problems are
encountered, verify that the cables are routed and connected
properly.
Cables
Description Part number
M6' MHR cable — 6' (1.8 m) 26-238-01
M15' MHR cable — 15' (4.5 m) 26-238-02
M50' MHR cable — 50' (15.2 m) 26-238-18
M75' MHR cable — 75' (22.8 m) 26-238-19
M100' MHR cable — 100' (30.4 m) 26-238-20
SY VGAM-RGBHVM — 6' (1.8 m) 26-533-02
SY VGAM-RGBHVM — 25' (7.6 m) 26-533-04
SY VGAM-RGBHVM — 50' (15.2 m) 26-533-06
SY VGAM-RGBHVM — 100' (30.4 m) 26-533-07