Agilent Technologies 4349B Manual page 222

Instrument Errors
ADC FAILURE
11
The A/D conversion failed. The 4349B stops operation and asserts the /ALARM signal on the
handler interface. Contact your nearest Agilent Technologies oce.
ROM TEST FAILED
12
The ROM failed. When this error occurs during power-on test, the 4349B stops operation and
asserts the /ALARM signal on the handler interface. When this error occurs during self-test,
the 4349B continues operation and asserts the /ALARM signal. Contact your nearest Agilent
Technologies oce.
RAM TEST FAILED
13
The RAM failed. The 4349B stops operation and asserts the /ALARM signal on the handler
interface. Contact your nearest Agilent Technologies oce.
EEPROM R/W FAILED
14
The EEPROM read/write test failed. The 4349B stops operation and asserts the /ALARM signal
on the handler interface. Contact your nearest Agilent Technologies oce.
USER DATA LOST
15
Correction data and instrument settings saved in EEPROM have been lost. When this error
occurs during power-on test, the 4349B sets the data in the EEPROM to the factory default
settings, continues operation, and does not assert the /ALARM signal on the handler interface.
When this error occurs during self-test, the 4349B continues the operation and asserts the
/ALARM signal. Contact your nearest Agilent Technologies oce.
PREV. SETTING LOST
16
Instrument settings in the backup memory have been lost. The instrument keeps instrument
settings in backup memory for 72 hours after being turned OFF. When this error occurs during
power-on test, the 4349B continues operation and does not assert the /ALARM signal on the
handler interface. When this error occurs during self-test, the 4349B stops operation and
asserts the /ALARM signal.
SAVE FAILED
17
The instrument setting cannot be saved for some reason. (If the error is detected in the
EEPROM, error 14 is displayed.) The 4349B continues operation and does not assert the
/ALARM signal on the handler interface.
RECALL FAILED
18
No instrument setting saved in the EEPROM. (If the error is detected in the EEPROM, error 14
is displayed.) The 4349B continues operation and does not assert the /ALARM signal on the
handler interface.
PRINTER NO RESPONSE
19
Check the following items:
Check that the printer is turned on.
Check that the GPIB cable is connected between the printer and the instrument.
Messages-2
4349B