Agilent Technologies 83640B - Page 69

ILT.3055
Continue Go To RF.2490
ILT.3056
Replace W33 and then go to the Troubleshooting F
oldout,
block 1 (located just prior to the \Special Cases" tab).
ILT.3057
Perform the following key sequence:
1. Press 4
PRESET
54
SERVICE
5 .
2.
Select
N
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Selftest Menu .
3. Press 4
108
54
ENTER
5 .
4.
Select
NNNNNNNNNNN
Log (asterisk on).
5.
Select
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Output Menu
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
When to Log Always .
6. Press 4
PRIOR
5 .
7.
Select
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Do Test #108 .
8.
Select
NNNNNNNNNNNNNN
Cont until HB Mod OFF [mV] is displayed.
Make the following measurements.
Agilent 8360 Instrument Level Troubleshooting 1a-57