Fluke Biomedical RF303 - Manual (Page 28)

RF303
Operators Manual
2-4
exz02.eps
Note
The letter E, followed by a number indicates an error condition; the
Analyzer has encountered a problem during its internal self-test. See
“Power-Up Error Condition Codes”, below.
3. The instrument will briefly display several random numbers that are
associated with the rms output offset during initialization.
4. The display then reverts to a Power Save Mode, where the display is
blanked out, and the backlight is dim. The battery and mode LEDs remain
ON. The Analyzer advances to its default test load condition of 300 ohms,
ready to measure ESU power in watts.
Power-Up Error Condition Codes
Table 2-1 shows all error condition code numbers that can appear in the
display at power-up and the condition indicated by the code.
Table 2-1. Power-Up Error Condition Codes
Code Number Error Condition Indicated
E 03 EPROM checksum wrong
E 04 RAM bad
E 05 EEPROM checksum wrong
E 06 ac-to-dc power converter bad
E 07 RMS converter bad
E 08 Peak detectors bad
E 09 Temperature sensors bad