Extron-electronics RGB 580xi Setup Guide Instrukcja Użytkownika Strona 4

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Setup Guide — RGB 580xi
Extron USA - West
Headquarters
+800.63 3.9876
Inside USA / Canada Only
+1.714.491.1500
+1.714.491.1517 FA X
Extron USA - East
+800.63 3.9876
Inside USA / Canada Only
+1.919.863.1794
+1.919.863.1797 FA X
Extron Europe
+800.39 87.6673
Inside Europe Only
+31.33.453.4 040
+31.33.453.4 050 FA X
Extron Asia
+800.733 9.8766
Inside Asia Only
+65.638 3.44 00
+65.638 3.46 64 FAX
Extron Japan
+81.3.3511.7655
+81.3.3511.7656 FAX
Extron China
+400.883.1568
Inside China Only
+86.21.3760.1568
+86.21.3760.1566 FA X
Extron Middle East
+971.4.2991800
+971.4.2991880 FAX
© 2009 Extron Electronics. All rights reserved.
68-536-50
Rev. A
11 09
•Attheminimumlevelsetting(thecounterclockwiselimitofthiscontrol),theinterface
outputs video at 0.5 volts p-p.
•Unitylevelis0.7voltsp-p,thesameastheinputsignal.Setthecontrolto
approximately one-half turn between the minimum and maximum level settings
to output unity level video.
•Atthemaximumlevelsetting(theclockwiselimitofthiscontrol),theinterfaceoutputs
video at 1.45 volts p-p.
Select a level setting of 0.7 volts or above to compensate for the decrease in signal level that
occurs when the signal passes through long cables. Set the level at the maximum setting
for cable lengths over 500 feet for all computer signals of 15 kHz to 135 kHz.
2. Peaking control — The Video Output Peaking control affects the sharpness of a picture.
Increased peaking can compensate for detail (mid- and high-frequency) loss from low
bandwidth system components or capacitance in long cables.
•Theminimumsetting(atthecounterclockwiselimit)providesnopeaking.
•Themaximumsetting(attheclockwiselimit)provides100%peaking.
Adjust this control while viewing the displayed image to obtain
the optimum picture sharpness.
Operation
Turn on the input devices (computer, audio device) and output device(s) (projector,
monitors, speakers). After powering up the RGB 580xi, the image should now appear on the
screen, and sound should be audible. If you are experiencing problems, please refer to the
“Troubleshooting” section of the user’s manual.
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