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5.
USER CONTROLS
The 2430GDAC has a 4 position DIP switch that is used to configure several features. The On position is
down or closest to side of the unit with the flanges. Table 5-1 gives an overview of the DIP switch
functions.
5.1.
INPUT SOURCE SELECTION
DIP switch 1 selects the input GLink source.
5.2.
VIDEO RESOLUTION
DIP switch 2 selects the output resolution mode.
When in automatic resolution detection mode, the 2430GDAC determines the resolution and refresh rate
of the incoming GLink video, and automatically configures its video output to match.
When in fixed resolution mode, the output video resolution and refresh rate of the 2430GDAC is manually
configured using DIP switches 3 and 4.
corresponding DIP switch settings. For proper display of incoming video when in fixed resolution mode,
the output video resolution setting must correspond to video being output by the GLink video source.
DIP Switch
Function
1
Fiber/coaxial input select
2
Auto/fixed resolution select
3
Resolution select
4
Table 5-1: DIP Switch Functions
DIP 1
Video Source
Off
Fiber Input
On
Coaxial Input
Table 5-2: Input Source Switch Settings
DIP 2
Video Source
Off
Manual Resolution Select
On
Automatic Resolution Detect
Table 5-3: Input Source Switch Settings
Table 5-4 lists the available video resolutions and their
DIP 3
DIP 4
Resolution/Refresh Rate
Off
Off
UXGA @ 60Hz
Off
On
SXGA @ 60Hz
WXGA @ 60Hz
On
Off
XGA @ 60Hz
On
On
Table 5-4: Fixed Resolution Settings
Revision 1.3
2430GDAC GLink D to A Converter
2430GDAC - 7
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