Anritsu 373XXA Manual De Usuario
TROUBLESHOOTING
SYSTEM HAS ERROR CODE
373XXA MM
5-13
Item
Description
SWP
Sweep direction:
F = forward (S11, S21), R = reverse (S22, S12)
PWR
System source power setting
SYS
System frequency setting
A
The calibration results for the Test A Channel PCB (A3): This is a
series of 16 values divided into groups of four. Each group should
have values that are approximately
series of 16 values divided into groups of four. Each group should
have values that are approximately
1
4
that of those in the previous
group.
The first group data values should be approximately: 1.00 0.00
0.00 1.00. The values of the next group should be
0.00 1.00. The values of the next group should be
1
4
that of those
values i.e., 0.25 0.00 0.00 0.25. The same applies for the values
in the remaining two groups.
in the remaining two groups.
B
The calibration results for the Test B Channel PCB (A6). See de-
scription for “A” above.
scription for “A” above.
R
The calibration results for the Reference A (or B) Channel PCB
(A4). See description for “A” above.
(A4). See description for “A” above.
<OVL>
Indicates the value was too far out of range to be measurable.
PHSLCK
Source Locking: L=Source Lock Mode, T=Tracking Mode, S=Set On
Mode
Mode
Table 5-3. Service Log Snap Shot Data Items