
Service Related Menus 8712ET/ES and 8714ET/ES
Miscellaneous Service Functions RF Network Analyzers
5-22 Service Guide
Miscellaneous Service Functions
Clearing Nonvolatile Memory (SRAM)
This is also referred to as “zeroing” the nonvolatile SRAM, because the procedure causes
the analyzer to write zeroes into the nonvolatile SRAM locations in memory. Note that this
will erase any files saved to internal memory (non-vol RAM disk). This will not affect
correction constants.
1. Cycle the analyzer's power.
2. After about 25 seconds, the analyzer will emit a double beep. Immediately after this
double beep, press several times.
3. The analyzer will pause after performing the CPU main self-tests and ask if you want
to zero the SRAM. (Note the caution message!) Answer yes by pressing the key.
Press softkey #8 (bottom softkey) if you want to continue without clearing the memory.
PRESET
BEGIN
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