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CHAPTER 3: RARITAN REMOTE CLIENT (RRC) 33
Analog-to-Digital Settings
The following parameters are best left to IP-Reach to automatically detect (on the RRC Menu Bar, select
Video > Auto-sense Video Settings), but a brief description of each is included here.
• PLL Settings: If the video image looks extremely blurry or unfocused, the PLL Settings for clock and
phase can be adjusted until a better image appears on the active Target Server.
- Clock: Horizontal sync divider to produce pixel clock. Controls how quickly video pixels are
displayed across the video screen. Changes made to clock settings cause the video image to
stretch or shrink horizontally. Odd number settings are recommended.
- Phase: Phase values range from 0 to 31 and will wrap around. Stop at the phase value that
results in the best video image for the active Target Server.
• Color Settings: Gain control can be thought of as contrast adjustment. Offset control can be thought of
as brightness adjustment.
- Red Gain: Controls the amplification of the red signal.
- Red Offset: Controls the bias of the red signal.
- Green Gain: Controls the amplification of the green signal.
- Green Offset: Controls the bias of the green signal.
- Blue Gain: Controls the amplification of the blue signal.
- Blue Offset: Controls the bias of the blue signal.
- Link Color Controls: Makes all gain slide adjusters move in unison when any one color’s
gain slide is moved and all the offset slide adjusters move in unison when any one color’s
offset slide is moved.
• Sense video mode changes automatically: Determines whether IP-Reach will automatically
update the video image being sent RRC each time it detects a change in video resolution or refresh
rates at the Target Server.