VarTech Systems VT201CHC, User Manual

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VT201CHC User Guide 150-060
3.3
Adjustment Procedure Cont.
The System Menu: Contains functions which are more applicable to system operation
than to picture adjustment.
OSD Agent Description
Esc
Returns to the last saved setup. It is useful if an adjustment has
been made in error.
Save
Saves all the user adjustments for the displayed signal type. The
new adjustments are stored in non-volatile memory and so are still
valid from a power down—power up cycle.
Reset
1) Restores the user adjustable parameters for the signal currently
being display back to the factory defaults.
2) Press the menu and brightness plus buttons simultaneously to
restore to factory default state all the user adjustments for the
signal currently being displayed. This is useful if a picture set-
up has become lost or confused. The Reset option can also be
accessed even if the OSD has been lost.
OSD Timeout
Controls the time after which the OSD display is cancelled. It can
be adjusted in 15-sec increments from 1 (=8 sec) to 4 (=90 sec)
approximately.
OSD X and OSD Y
N/A
Auto Centering
Yes/No. If an input signal changes, it is first measured and
compared with stored selections. If its parameters are already
stored, they are installed. If they are stored, the “Auto Centering”
selection is checked and if set to “No” the best fit is displayed. The
user can then center the picture using OSD auto setup. If Auto
Centering is set to “Yes”, centering is performed automatically,
which may take more than 15 seconds. This could cause a prob-
lem if using Windows, wherein a resolution change is displayed
only for 15 seconds and reverts to its previous selection if no
acknowledgement is entered. For this reason, the default state is
“No”. NOTE this control only configures Analog Graphics inputs.
OSD Agent
Description
The Miscellaneous Menu
Image Flip Horizontal N/A
Image Flip Vertical
N/A
Text Enhance /
Normal
Improves the appearance of fine text from a computer generated
analog input signal. Please note this function will only be effective if
the signal resolution is close to the resolution of the panel, no harm
will be done to the unit by trying the enhanced and normal text
options for other input resolutions.