Service manual

7-50 8510XF Network Analyzer Systems
Menus & Commands
New Messages
Warnings messages
The following warning messages (which are displayed in red letters on the
screen of the 8510C) were created specifically for the 8510XF firmware.
Table 7-5 Warning Messages (Text Displayed in Red)
MESSAGE NOTES
RPG INACTIVE FOR STEP MODE STIMULUS The “RPG” knob cannot be used in connection with this
function.
STEP KEYS INACTIVE FOR STEP MODE STIMULUS The step keys cannot be used in connection with this
function.
FUNCTION NOT VALID WITHOUT SYSTEM PWR LEVELING
(GPIB Status Message: 206)
These functions can be used only if SYSTEM leveling is
selected on the [SYSTEM] {MORE} {RF POWER CONFIG}
menu (see “RF Power Configuration” on page 3-30).
CANNOT POWER SWEEP WITHOUT SYSTEM PWR LEVELING
(GPIB Status Message: 202)
FUNCTION NOT VALID IN SYSTEM PWR LEVELING
(GPIB Status Message: 203)
This functioncannot be used ifSYSTEM leveling isselected
on the [SYSTEM] {MORE} {RF POWER CONFIG} menu
(see “RF Power Configuration” on page 3-30).
GAIN CAL (or CONVERSION LOSS CAL)
LOAD/SAVE FROM TESTSET EEPROM FAILED
(GPIB Status Message: 204)
The GAIN CAL (or CONV LOSS CAL) data cannot be
loaded from the EEPROM in the millimeter wave controller
(however, no functionality is disabled).
LVL DET GAIN CAL PROBLEM (RANGE/RESOLUTION)
(GPIB Status Message: 207)
Detector gaincal routine failed; indicateshardware failureor
improper installation ofsystem or cabling. No functionalityis
disabled.
SUBSET CANNOT CONTAIN MORE THAN 801 PTS Equivalentmessage instandard 8510C firmwarereads “792
PTS”.
REQUESTED SWEEP MODE NOT SUPPORTED 8510XF does not support ramp mode.
PORT 1, 2 to 50 GHz MIXER NOT DETECTED These hardware failures are detected by a self-test routine,
which is run at power-up or when the test set address is
changed.
PORT 2, 2 to 50 GHz MIXER NOT DETECTED
PORT 1, V BAND MIXER NOT DETECTED
PORT 2, V BAND MIXER NOT DETECTED