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SYSTEM >> Diagnostics >> Front Panel Test
▪ Screen Test Black Pixel
It displays the pixels of a display LCD screen as all black.
SYSTEM >> Diagnostics >> Screen Test Black Pixel
▪ Screen Test White Pixel
It displays the pixels of a display LCD screen as all white.
SYSTEM >> Diagnostics >> Screen Test White Pixel
■
Program Update
LPT-6000 offers convenient ways to update firmware. Copy firmware update file
downloaded from a corporate website on a USB flash memory. Equip the USB flash
memory to the front USB port, and press a menu key concerned. Then you will see
a file list, and then press an update menu key while placing a file selection bar on an
update file. Then, there will be a message of “Program update success. Reboot LPT-
6000.” On a status window on the most lower part of display LCD, when the update
was successful, and if you turn on the power of the analyzer and turn on it again,
the updated file will be applied to the analyzer.
SYSTEM >> Program Update
5-21. Trig
It selects trigger mode of the analyzer.
■
Free Run
When sweep is over, it will immediately start the next sweep.
TRIG >> Free Run
■
Video
It is synchronized with an ascending angle of detection wave bigger than trigger
level, thus, it will start sweep.
TRIG >> Video
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