User`s guide

General Power Meter Functions 2
N1911A/1912A P-Series Power Meters User’s Guide 113
Setting the Cable Short/Long
When connecting the power sensor with any Agilent power sensor cable
with length of 10 m (32 ft) and above, you are required to change the
cable setting from Short (default setting) to Long, or an error will occur
when the power sensor is connected.
Short
This is the default setting and for sensor cable length less than or equal to
10 m (32 ft).
Long
This setting is for sensor cable length more than 10 m (32 ft). The
maximum supported sensor cable length is 31 m (100 ft).
To access the cable setting,
1 Press , and select .
2 In the Service menu, press and select to toggle
between the short or long cable options.
The LCB indicator will appear in blue at the bottom of the display to
indicate that the long cable option is selected as shown in Figure 2- 91.
Figure 2-91 Short/long cable option
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Service
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Cable Short/Long