Nothing is displayed on the screen or only the softkey labels are displayed.
If Option 1C2 is installed, the display allocation may set to all BASIC.
Recalling a status le, but the calibration data isn't recalled ( COR is not displayed.)
The dierent kind of test head may be connected.
Replacement of Center Conductor Collet
The replacement procedure for the center conductor collet on the APC-7 R
below:
Required Item
Collet Removal Tool
6-Slot Precision Collet
Removing Tool Guide (for low-loss capacitor)
Note
Removing Tool Guide (Agilent P/N 04291-21002) is furnished with the low-loss
capacitor as the end cap.
Removing Center Conductor Collets
1. Verify that the connector sleeve is
extended fully.
B-2
Maintenance
Agilent Part Number
5060-0236
85050-20001
04291-21002
2. Pull back the handle of the collet
removing tool.
is described in