4-24
• Test point compensation (appears only if a nonzero value
is programmed during setup) - used to eliminate the test
point loss or probe loss from the measurement result to
show the signal level "on the system".
Tuning by Channel or Frequency
When the level mode is selected the unit can be tuned by channel or
frequency. When in the channel mode, the channel and channel label
will appear at the top of the display. The left and right arrow keys
can be used to decrement and increment the channels. Channels can
also be entered using the numeric keys followed by the
CHAN
key.
To tune by frequency, use the numeric keys to enter a frequency
followed by the
FREQ
key. The frequency can then be decremented
by using the left key or incremented using the right arrow keys. The
step size when tuning by frequency is programmed during setup.
Scale Adjustment
The
UP
and
DOWN
arrow keys can be used to adjust the reference
level on the analog meter. This is helpful when the audio and video
levels differ by large amounts.
To automatically scale the analog meter, press the
Function
key
followed by the
Scale
second function key.
When in the TV channel mode, the level is represented using dual
analog meters; one for the video carrier and one for the audio carrier
(two in the video + dual audio channels mode).
When in the frequency mode or single channel mode, the level is
indicated by a single meter.
Summary of Contents for 3SR
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