Comtech EF Data LBC-4000, Инструкция по установке и эксплуатации

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LBC-4000 L-Band Up/Down Converter System
Revision 6
Front Panel Operation 6–21 MN-LBC-4000
6.3.6.7 (UTILITY:) SCRSAVER Submenu
ScreenSaver:
Theme=Classic Time=015m
If you were to display the same screen for weeks at a time, the display could become ‘burnt’ with
this image. To prevent this, you may set the units ‘screen saver’ to activate after a user-selected
timeframe.
On the bottom line: Use the
[

][

]
arrow keys to select Theme or Time . Do NOT press [ENT] at
this time.
6.3.6.7.1 (UTILITY:) SCRSAVER

Theme
Five screen saver themes are selectable. Each theme establishes a unique behavior for the
screen saver when activated.
Use the [

][

] arrow keys to select the theme as Classic , Zip-ped , Cycling , B-Board , or S-
Wiper . Press [ENT] .
The behavior of each theme is as follows:
•
The Classic theme – The top line of the display shows the user-defined “Application ID”,
and the bottom line shows ‘ Press any key... ’. The message ‘crawls’ from right to left
across the screen, and then wraps around.
•
The Zip-ped theme – This mode features a ‘marquee’ display. The message ‘zips to
center’ from ‘offstage right’ and then ‘zips/exits offstage right.’
•
The Cycling theme – This mode features a single line display comprised of the user-
defined “Application ID” and “LBC-4000.” The message ‘crawls’ along from right to left
across the top line of the VFD, and then wraps around to the bottom line, moving left to
right as it ‘crawls off’ the display.
•
The B-Board theme – This mode features a ‘marquee’ display that performs a ‘slow
reveal’ from left to right, and then performs a ‘slow wipe’, again from left to right.