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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.