Operation, cont’d – Extron Electronics DDS 100 User Manual
Page 24
Operation, cont’d
DDS 100 Operation
3-6
Configuration controls menu
Output resolutions —
Specifies the resolution used by the output
device. Press the Up or Down cursor buttons to move through the
resolutions. The available resolutions and their characteristics are
shown in the table below.
System reset —
Erases all user preset memory. This has no effect on the
factory preset memory. Press the Up and Down cursor buttons
simultaneously to reset the system, and the confirm reset screen
appears. Or, press the Next cursor button to cancel the system
reset.
Confirm reset —
Allows you to confirm that you want to erase all user
preset memory. Press the Up and Down cursor buttons
simultaneously to reset the system, or press the Next button to
cancel the system reset. If you press the Up and Down buttons,
the user preset memory is erased.
Front panel controls
Centering/pan controls —
Shifts the physical position of the displayed
image vertically and horizontally if the default cycle
or the centering/pan screen is active.
Freeze/reset —
Locks the output display to the current image if the
default cycle is active. When the freeze function is active, the
freeze LED is lit. To freeze the image, press the Freeze/reset
button once. To unfreeze the image, press the Freeze/reset button
again.
If the zoom, size, or centering/pan screen is active, pressing the
Freeze/reset button resets adjustments for all three of the screens.
If the horizontal filter, vertical filter, or any output resolution
screen is active, pressing the Freeze/reset button resets the setting
for only the active screen.
Executive mode —
Makes the LCD menus unavailable. This is useful
for situations in which many end users operate the scaler, and you
want to prevent them from changing the adjustments you have
made. To enable executive mode, press the Up and Down cursor
buttons simultaneously. To disable executive mode, press the Up
and Down buttons simultaneously again.
When executive mode is enabled, the centering/pan controls and
the RS-232 port remain active.
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