Contrast; Phase; Zoom Enable; Restore Factory Settings - Computer Dynamics VAMP-XGA3 User Manual

3.4.5
The Contrast control adjusts the contrast ratio of the input source +/-3dB from the
nominal 0.714V. Press the
FCTN
to begin this command.
The or
of the user. A scroll bar will appear on the display to indicate the relative setting.
3.4.6
The ADC Clock Phase adjustment is available for PC Graphics inputs only. Phase adjust alters
the sub-pixel sampling (fine pixel adjust). The phase of the ADC sample pixel clock may be adjusted from
0 to 360 degrees for PC Graphics inputs.
Press the
begin this command.
The or
adjustment is indicated by horizontal streaks on a 50% grey background. There may be several
levels where no change is noticeable. Leave the adjustment in the center of this stable region. A
scroll bar will appear on the display to indicate the relative setting.
3.4.7
This function toggles the Zoom feature of the VAMP.
resolution lower than the maximum the panel supports, will fill only a portion of the whole screen.
With Zoom enabled, the VAMP XGA3 will stretch the lower video resolution image to fill the
display screen. Press the
FCTN
to toggle this feature.
3.4.8
Press the
select this feature. This will reset all Display Control menu parameters to their FACTORY
DEFAULT settings.
Xga3dusr.doc

Contrast

or keys on the keypad to select the icon, then press
keys are used to adjust the display image to the viewing preference

Phase

or keys on the keypad to select the icon, then press
keys are used to adjust the display for the clearest image. A poor

Zoom Enable

or keys on the keypad to select the icon, then press

Restore Factory Settings

or keys on the keypad to select the icon, then press
VAMP-XGA3 Manual Page 13
Copyright January 1999, Computer Dynamics, Inc.
FCTN
With Zoom disabled, a video
FCTN
2000-07-06
to
to