B245/B276/B277/B268/B269 Service Manual 18-Jan-06
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may damage the BICU or memory.
- Overview -
You can copy the data from the NVRAM to a flash memory card (NVRAM Upload), or from a
flash memory card to the NVRAM (NVRAM download).
SP 5824 1
(NVRAM Upload)
From the BICU to a flash
memory card
SP 5825 1
(NVRAM Download)
From a flash memory
card to the BICU
You should execute NVRAM Upload before replacing the NVRAM or before executing SP
5801 2 (
p.174). You can copy back the data from the flash card to the NVRAM as
necessary.
- NVRAM Upload (SP 5824 1) -
1. Turn off the main switch.
2. Remove the card cover [B] (1 rivet).
3. Turn the face of the flash memory card [A] ("A" is printed on it) toward your
left-hand side, and insert it into the card slot.
4. Turn on the main switch.
5. Start the SP mode and select SP 5824 1.
6. The machine erases the settings on the card (if any), then writes the machine’s
settings to the flash memory card. This takes about 20 seconds. If uploading fails,
an error message appears. If an error message appears, retry the upload
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