Kramer Electronics Ltd.
11
When you finish adjusting the values, press the + Button when you reach the 'Exit' message. This will
return you to the 'Screen Size...' Menu option and you can continue on to any further Sub-Menus by
pressing the Menu Button as before.
If you like the new settings, use the Multi-Button features described earlier to remember the settings in Non-
Volatile Memory. Pressing and holding the appropriate button allows fast increasing and decreasing.
Out H-Center - altering the display's horizontal screen position
Pressing the + Button moves the image to the right
Pressing the - Button moves the image to the left.
Adjust until the image is centered horizontally on the screen.
Out H-Width - altering the display's width
Press the + Button to increase the width of the picture.
Press the - Button to decrease the width of the picture.
Adjust until the desired width of the image is obtained.
Out V-Center - altering the display's vertical screen position
Press the - Button to move the picture up the screen.
Press the + Button to move the picture down the screen.
Adjust until the image is centered on the screen vertically.
Out V-Height - altering the display's height
Press the + Button to increase the picture height.
Press the - Button to decrease the picture height.
Adjust until the desired height of the image is obtained.
Note
– You can return to the previous menu by pressing the + Button when the 'Exit' message appears.
7.5 Zoom...
Mode
Zoom allows you to view a section of the video picture at twice the normal size. Panning while in the Zoom
Mode allows you to select exactly what part of the screen is displayed. Note that:
Again, it is highly recommended that the user should have already run the AutoTrack™ routine, so that
the unit knows exactly where the start and end of the computer image is within the incoming computer
signal. Otherwise, the user may be able to Pan to areas of the computer image that are completely
empty.
The Panning settings are remembered when Zoom is subsequently turned off. This feature is useful in
many training applications.
It is possible to make the Scan Converter start up (from power on) in the Zoom Mode and in a particular
Pan position. This may be useful for certain applications and is done by using the special Multi-Hold
Buttons described earlier.
Enter the Zoom... sub-menu by pressing the + button when this message appears.
Turning Zoom On and Off
– Press the + Button when 'Zoom Off' is displayed on the LCD to turn the
Zoom On. Press the – Button to turn the Zoom Off again. Pressing the Menu Button will move to the
options to alter the Panning position.
Pan X Pos
(adjusting the Horizontal Panning Position) – Press the – Button once to Pan Left one step
(i.e. move the zoomed image to the left). Press the + Button once to Pan Right one step.
Pan Y Pos
– (adjusting the Vertical Panning Position) – Press the + Button once to Pan Down one step.
Press the – Button once to Pan Up one step.
Exit
– Press the + Button when the 'Exit' message is displayed to leave this Sub-Menu. However, Zoom
will still be active until disabled.
7.6 Manual Set... Mode
This Sub-Menu should only be needed when the AutoTrack™ has failed for some reason. See the notes on
AutoTrack™ before manually adjusting these parameters, in case something else will solve the problem.
Otherwise, you can 'teach' the Scan Converter the correct Horizontal and Vertical Position and Size of the
computer's RGB output. This will ensure the Scan Converter will be able to capture this 'input window' and
display it correctly on the video output. Whatever adjustments you make, the Scan Converter will continually
try to fit the 'input window' to your preferred video output size and position setting.
Note
- It is highly recommended that this mode is only used when in Underscan Mode, or you will not know if
you've adjusted the values correctly as some parts of the output video picture will be off the screen.