Chatsworth Products KVM Over IP - Manual (Page 21)

21
o Video Settings through the remote console: allows you to make adjustments
manually. The panel is shown in the figure below and explanations follow.
Video Settings Panel
 Brightness: Controls the brightness of the picture
 Contrast: Controls the contrast of the picture
 Clock: Defines the horizontal frequency for a video line and depends on the video
mode. Different video card types may require different values here. The default
settings in conjuction with the auto adjustment procedure should be adequate for all
common configurations. If the picture quality is still bad after auto adjustment you
may try to change this setting together with the sampling phase to achieve a better
quality.
 Phase: Defines the phase for video sampling, used to control the display quality
together with the setting for sampling clock.
 Horizontal Position: Use the left and right buttons to move the picture in horizontal
direction while this option is selected.
 Vertical Position: Use the left and right buttons to move the picture in vertical
direction while this option is selected.
 Reset this Mode: Reset mode specific settings (Clock , Phase and Position) to the
factory-made defaults.
 Reset all Modes: Reset all settings to the factory-made defaults.
 Save Changes: Save changes permanently
 Undo Changes: Restore last settings
• Refresh Video: Click to run this menu item for retrieving the whole video again from the
controlled host and displayed on Remote Console. In normal situation, only changed parts
of video will be packed and sent from IP console, for saving network bandwidth. This
function is mainly used for troubleshooting purposes where some old video fragments are
displayed as not updated in time; for example, when the noise filter for VGA setting is too
large.