Global Setup Menu Functions
56
VTM-2400 Installation and Operation Handbook
Table 4-12. About Menu
Selection
Selection Option
Selection Option
Selection Option
ABOUT
ABOUT SCREEN
-
-
Video Format Menu
The Video Format menu items are described below.
Video A and B Configure
The Video “A and B” Configure menu is used to automatically or manually select the video
format reference standard for the selected input. The format selection determines the unit of
measure and the critical amplitude limits for the input. The default selection, AUTODETECT, is
used to automatically detect the format of the input signal.
Waveform Setup Menu
The Waveform Setup menu is described below.
Digital Waveform Graticule
The Digital Waveform Graticule menu is used to select the unit of measurement for the digital
waveform. The selections are Volts or Percent. The default selection for the Digital Waveform
Graticule menu is VOLTS.
Waveform Intensity
The Waveform Intensity is used to raise or lower the brightness of the displayed waveform.
The range of intensity is 25% to 200%. NORMAL is the default intensity setting.
Waveform Contrast
Waveform Contrast is used to adjust the overall difference between the lightest and darkest
colors of the waveform. The range of contrast is 25% to 200%. NORMAL (100%) is the default
contrast setting.
Persistence
Persistence is used to determine how long a data point (pixel) in the waveform remains on
the display. The Persistence range is NORMAL, 1 TO 6, and INFINITE. NORMAL is the default
setting.
Attack
Attack is the initial intensity that the data point (pixel) appears in the display. The range of
attack is LOW, 2 to 6, and MAX. LOW is the default setting.
