evertz 7700 - Setting the Crawl Repeats Count; Setting the Crawl Pause Frequency; Setting the Crawl BG Opacity; Setting the Crawl Logo Display Time (Hold)

7700 Multiframe Manual
7725DSK-LG / 7725DSK-LG-HD HD/SD Logo Inserter & Media Keyer
VLPRO OPERATION Revision 1.4 Page 3-33
3.13.7.5. Setting the Crawl Logo Display Time (Hold)
This option is used to set how long the current logo will be displayed. The range of values is 1 to 600
frames. The logo will automatically fade out after the Hold time has been completed. Setting the value
to manual will cause the logo to be displayed until it is manually faded out. The Hold option only
applies to static and crawl logos.
3.13.7.6. Setting the Crawl Logo Fade Out Duration
This option is used to set the fade out rate for the current logo. The range of values is 1 to 600
frames. The Fade option only applies to static and crawl logos.
3.13.7.7. Setting the Up Down Timer
The UD Timer (Up Down Timer) selects 1 of the 2 timers for the selected media. The default for the
UD Timer is NONE.
3.13.7.8. Setting the Crawl Rate
This option is used to set the speed with which the scrolling text moves from right to left across the
screen measured in samples per field.
For example, it will take 120 fields for the text to scroll across a 720 pixel wide standard definition
image with a scroll rate of 6. This default value of 6 should provide a comfortable rate, however should
you change the size of the font, you should also adjust the scrolling speed.
3.13.7.9. Setting the Crawl Repeats Count
This option is used to set the number of times that the text will scroll across the screen.
• If you set the Repeat value to 0 the text will scroll continuously.
3.13.7.10. Setting the Crawl Pause Frequency
This option is used to set the length of time (in seconds) before a new crawl begins. The pause time is
measured between the time that the text disappears on the left side of the screen until it appears back
on the right side of the screen.
3.13.7.11. Setting the Crawl BG Opacity
There are two options used to set the text (foreground) and background opacity (inverse of
transparency) of the crawl logo. For the sake of simplicity, only the option for setting the background
opacity (Crawl BG Opacity) will be discussed in the manual. The other menu item is used in the same
way.
The Crawl BG opacity menu item is used to set the background opacity (the inverse of transparency)
for the crawl logo.
The opacity value ranges from 0 to 255. Setting the opacity to a value of 255 makes the background
completely opaque. Setting the opacity to a value 0 makes the background completely transparent.