Toshiba e-STUDIO2820C Service Handbook page 445

(6) After the update is completed properly, the LED on the download jig blinks slowly (at an interval
of approx. 0.8 sec.).
The LED starts blinking approx. 15 sec. after the update starts. It is assumed that the update has
failed if it does not start blinking even though 1 min. has passed or the LED blinks fast (at an
interval of approx. 0.1 sec.). In this case, shut down the equipment and check the following
items. Then clear the problems and restart updating from the beginning.
• Is the download jig connected properly?
• Is the ROM installed to the download jig properly?
• Is the updating data written on the ROM of the download jig properly?
• Do the download jig and the equipment operate properly?
(7) Press the [ON/OFF] button to shut down the equipment, remove the download jig, and then
install the RADF rear cover.
[B] Confirmation of the updated data
After the updating is completed, check each data version in Setting Mode (08) to confirm that the data
were overwritten properly.
P.8-48 "8.4 Confirmation of the updated data"
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