Setting The Reference Level; Index - YASKAWA AQ6370B User Manual

Optical spectrum analyzer
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5.4

Setting the Reference Level

Procedure
Settings by Pressing the REF LEVEL Soft Key (Log Scale)
IM 735302-01E
There are two ways of setting the reference level.
• Press the REF LEVEL soft key.
• Use the one-action key.
The following explains these procedures.
1.
Press LEVEL. The soft key menu for vertical axis settings appears along with the
reference level setting screen.
2.
When the vertical axis is not using a log scale, press the LOG SCALE soft key. If
a log scale is displayed, continue to step 4.
3.
Press the REF LEVEL soft key. The reference level setting screen is displayed.
4.
Enter a reference value using the rotary knob, arrow keys, or numeric key pad.
5.
Press ENTER.
Note
The vertical axis setting is applied in real time on the waveform display.
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App

Index

5-11

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