Filter
Top Products
Cal Factor outside of 0 to 150% range entered
............
CONDITIONS file from system file location is not compatible! WARNING
Conditions Menu DUT ID disagrees with responding DUT ID .....
Data not accepted, check entry format ................
DUT doesn’t respond at address listed ................
File <filename> not found .....................
Insufficient equip. to do test <test number> : <test name> ......
No HP-IB address listed for DUT ..................
Non-numeric entry other than S entered, or frequency
<=O
......
No sensor file found for <sensor model> S/N <sensor serial #> ....
Power meter reads <value>
dBm
..................
Select code
<value>
does not currently support HP-IB operations
...
Sensor serial number must be from 1 to 99999 ............
System mass storage file location catalog cannot be read ........
This program does not support the current DUT ...........
Unable to load CONDITIONS file from listed system file location
....
Unable to load data from <sensor filename> .............
Unable to obtain catalog from <system mass storage file location>
...
Unable to reach power level of <value>
dBm
.............
WARNING: CONDITIONS file from system file location is not compatible!
Error Messages Beginning with Numeric Characters ...........
8481A Sensor cal data minimum frequency not
<=
50 MHz ......
8481A Sensor cal data maximum frequency not >= 300 MHz ......
8485A Sensor cal data minimum frequency not = 10 MHz .......
8485A Sensor cal data maximum frequency not >= 26.5 GHz .....
Error Messages Beginning with Variables ...............
<filename> file not found .....................
<keyboard entry> is a non-numeric entry ..............
<number of instruments> instruments have HP-IB addresses of <HP-IB
address> ...........................
<power meter model number> doesn’t read signal to be in -1 +/-5
dBm
range
.............................
<source model number> signal not in
+5
+/-5
dBm
range ......
<source model number> signal not in -1 +/-5
dBm
range ......
<source model number>
+lO
dBm
signal not in
+lO
+/-8
dBm
range
.
<source model number> has a cold oven ...............
<source model number> is unlevelled ................
4. Assembly Replacement
Access to Internal Assemblies ......................
Cable Color Code ...........................
Procedure 1. Spectrum Analyzer Cover ................
Procedure 2. Al Front Frame/Al8 CRT ...............
Procedure 3.
AlAl
Keyboard/Front Panel Keys ............
Procedure 4.
AlA
RPG
......................
Procedure 5. A2, A3, A4, and A5 Assemblies
.............
Procedure 6. A6 Power Supply Assembly
...............
Procedure 7.
A6Al
High Voltage Assembly ..............
Procedure 8. A7 through Al3 Assemblies ...............
A7 First LO Distribution Amplifier
..................
A8 Low Band Mixer
.........................
3-16
3-16
3-16
3-16
3-16
3-17
3-17
3-17
3-17
3-17
3-17
3-17
3-17
3-17
3-17
3-18
3-18
3-18
3-18
3-18
3-18
3-18
3-18
3-18
3-18
3-19
3-19
3-19
3-19
3-19
3-19
3-19
3-19
3-19
3-19
4-2
4-3
4-4
4-5
4-13
4-14
4-15
4-21
4-25
4-28
4-30
4-31
Contents-3