Basic Operation
R&S
®
Cable Rider ZPH
55
User Manual 1321.0950.02 ─ 07
Operating mode
●
Frequency clock alignment
The frequency clock alignment can only be performed in either CAT or "Spectrum"
mode (if R&S ZPH-K1 is installed).
If wrong operating mode is detected, a warning message is displayed before align-
ment is performed.
●
Reference level alignment
The reference level alignment can only be performed in "Spectrum" mode.
If wrong operating mode is detected, a warning message is displayed before align-
ment is performed.
For more information on the operating mode of R&S Cable Rider ZPH, see
Chap-
ter 5.3.4, "System Keys"
,
on page 95.
1. In the "Instrument Setup" dialog box, select frequency clock or reference level
"Align" item to perform alignment.
2. The R&S Cable Rider ZPH displays the "Perform Alignment" dialog.
3. Select "Yes" to overwrite existing default alignment data and proceed to perfrom
alignment. The R&S Cable Rider ZPH displays the "Alignment" dialog.
Depending on the selected alignment item, different input signal is required. See
Figure 4-3
and
Figure 4-4
.
Configuring the R&S Cable Rider ZPH
