
Chapter 9 275
Channel Scanner
Using the Channel Scanner
3 On [Power Limits] select
On or Off.
Enables you to toggle the measurement limits
function On (active) and Off (inactive).
• If set to
On, upper and lower limit lines are
displayed on the screen. Any measured channel
value that exceeds the upper limit or is less
than the lower limit will result in a failure
indication for that value.
• If set to
Off, the channel power value will be
displayed in blue. The bar graph will be blue if
neither Power or Frequency Error Limit has
been set to On.
Note: the screen will only display values and
pass/fail indications for one set of limits at a time.
If you have Frequency limits turned on then choose
to turn on Power limits, the Frequency limits will
turn off.
4 Set the upper limit.
a. [Power High Limit]
b. Enter the number on
the numeric keypad.
c. [dB]
Maximum Upper limit: top of display
5 Set the lower limit.
a. [Power Low Limit]
b. Enter the number on
the numeric keypad.
c. [dB]
Maximum Lower Limit: bottom of display
Step Notes
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