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84 LED-PRO • User’s Guide
4. Operation
Using the Expert Mode Menu
• Enable the “minimum delay” mode when an another image processor (such as an
Encore or ScreenPRO-II) is used to process the video and create multiple
windows. The external processor then feeds LED-PRO in a progressive 800x600
format. In this case, LED-PRO does not need to scale the image, and operates in
a “minimum delay” mode so as not to introduce additional delay into the system.
For the “minimum delay” function to work properly:
• V Lock or HV Lock must be enabled on the Lock to Source Menu.
• V Size on your input must match V Size on the output.
On the Mode line, enable or disable Minimum Delay.
• When Off, status is n/a, and the delay through the system is no greater that 1.5
frames.
• When On, delay through the system is a maximum 20 lines, and status reads
“Active.”
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From the LED Output Menu, select Save Config to save all current output configuration
settings in non-volatile memory. The message “Saving Configuration” is shown. Note
that there is only one output configuration file.
Once saved, the output values are retained across power cycles. If you do not save the
parameters, the information will not be restored upon the next system power up.
Please note the following important point regarding the LED Output Menu:
• If you change any parameter in the LED Output Menu, but you do not save the
changes (using the Save Config function), the “Save Output Configuration”
message will be shown when you attempt to exit the menu:
Figure 4-67. Save Output Configuration Message
~ Press SEL to save the changes.
~ Press ESC to continue operations without saving changes.
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From the LED Output Menu, select Reset Config to remove all user-entered configuration
settings, and restore the default values for the current output format. The message
“Resetting Configuration” is shown.
Note that this command also clears the saved configuration (if any), so that the system will
not restore the unwanted configuration at power up.
Note
If either of the two prerequisites are not met, an error
message will be shown.
Save Output Cfg?
<SEL> = Yes
<ESC> = No