Filter
Top Products
Glossary
Model 250 Service Manual A-5
alternating white and black horizontal lines that
can be counted from the top of the picture to the
bottom.
Vertical Scan Frequency The number of times per second a display image
is written or refreshed.
Vertical Scan Reverses the image vertically for use with
Reversal Jumper mirror-bounced displays. Located on the Scan
Reversal PCB.
Vertical Synchronization The number of times per second a frame is
Frequency transmitted to a video display screen.
Xenon Arc Lamp See Arc Lamp.