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Page IV-20
180 DSP Operation Manual
Signal Level Meter
Reference Level Adjustment
The reference level can be adjusted from
-40 to 60 dBmV and is the highest value
displayed on the bar graph. Highlight
the reference level eld as shown in the
image to the right and then use either
of the following methods to change the
reference level:
• Use the up/down arrow buttons
to change the reference level in 1
dBmV increments.
• Press the Enter button and use the
Virtual Keyboard to directly enter
the reference level as shown in the
image to the right.
The Reference Level adjustment is only available when the
measurement display is set to the bar graph.