5500A
Operator Manual
8-30
8-43. Testing Video Triggers
Output at SCOPE
terminal (50Ω).
LINE MK
10 ODD
FORMAT
ntsc
MODE
video
ff f f f
|
|
|
|
|
|
|
|
|
|
ntsc
pal
pal-m
secam
volt
edge
levsine
marker
wavegen
video
overld
meas Z
pulse
Mark = 10
New mark =
FIELD
odd
ff f f f
odd
even
You can press the MODE softkey to cycle through the functions in the order shown, or
you can press P to return directly to the OTHER modes menu.
Each option in the VIDEO menu is described below:
• Output @ SCOPE terminal (50 Ω) Indicates the location of the signal output. If
the signal does not appear on the oscilloscope, press O. To disconnect the signal,
press Y.
• LINE MK Allows you to select the marker line number. For ntsc and pal-m
formats, you can also select field (“odd” or “even”). For pal and secam formats, the
field (“ODD” or “EVEN”) is selected automatically based on marker line number.
• FORMAT Scrolls through the available formats. You can select ntsc, pal, pal-m,
and secam.
• MODE Indicates the calibrator is in VIDEO mode. Use the softkey to change
modes and open menus for other oscilloscope calibration modes.
Default video settings are + 100 %, format = NTSC, and videomark = 10.
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