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Page IV-144
180 DSP Operation Manual
Signal Level Meter
Reference Level Adjustment
The reference level can be adjusted from
-80 to 0 dBRL and is the highest vertical
value displayed on the spectrum display.
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 3 dBRL
increments.
• Press the Enter button and use the
Virtual Keyboard to directly enter
the reference level as shown in the
image to the right.