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Spectrum Analyzer Mode Key
Descrrptions
Spectrum Analyzer Mode Functions
SECAM-L
triggers on the SECAM-L video formats. Pressing SECAM-L
alters the TV line number that the analyzer triggers on
internally; the line number displayed when TV LINE #
does not change. Pressing SECAM-L changes the video
modulation to positive; set TV SYNC MEG POS to NEG if
negative video modulation is required.
Front-Panel Key Access (TRIG)
SELECT
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selects one of the four possible markers. A marker can be
turned on once it is selected. A marker that has already
been turned on will become active when it is selected. If
a marker has already been turned on and assigned to a
specific trace it will become active on that trace and the
MK TRACE AUTO ABC
softkey
will have the appropriate
trace letter underlined.
Front-Panel Key Access
[MKR)
SELECT
AMPLITUD
allows you to enter either the amplitude value for the
displayed (upper or lower) limit-line segment or the
amplitude value for the current amplitude-correction point.
Enter the amplitude value for the selected frequency or time
by using the data keys. Change an amplitude value by using
the step keys or the knob. Press
(BKSPI)
to correct errors.
Front-Panel Key Access
ICAL)
or
[ml
SELECT
DLT AMPL
allows you to enter the delta amplitude value. The middle
amplitude value and the delta amplitude value create
an upper and lower limit-line segment. Enter the delta
amplitude value for the selected frequency or time by using
the knob or data keys. Press
(BKSPI)
to correct errors. The
default value is 0.
Front-Panel Key Access (DISPLAY_)
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