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Page IV-109
180 DSP Operation Manual
Signal Level Meter
Start Frequency Adjustment
Highlight the Mode: Start/Stop eld as
shown in the image to the right. Use the
up/down arrow buttons to set it to Start/
Stop.
Highlight the Start frequency eld as
shown in the image below (left) and then
use either of the following methods to
change the start frequency:
• Use the up/down arrow buttons to
adjust the frequency in 0.1 MHz
increments.
• Press the Enter button and use the Virtual Keyboard to directly enter the start
frequency as shown in the image below (right).
Vertical Scale Adjustment
Highlight the vertical scale eld as shown
in the image to the right. Then, use the
up/down arrow buttons to select from a
vertical scale of 1, 2, 5, 7.5, or 10 dB/div.