Chapter 3 PERFORMING MEASUREMENTS
3-44
Changing the Return Loss Threshold
When auto search is executed, return losses exceeding the threshold set here will be
detected as events.
The return loss threshold can be changed as explained below.
♦ Example: “50dB” → “38dB”
For details on return loss, refer to page 1-41.
1. Locate the cursor to “RETURN LOSS” by using the rotary knob or the arrow
key.
2. Press [ENTER].
A selection window will appear.
Default setting: 50dB
3. Locate the cursor to “5” by using [W] / [X].
4. Change to “3” by using the rotary knob or [T].
5. Locate the cursor to “0” by using [W] / [X].
TIP
Selectable
return loss threshold
20
to
70
(1dB step)
Refer
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