Toshiba e-STUDIO2820C Service Handbook page 438

(5) Press the [ON/OFF] button while simultaneously holding down the [8] and [9] buttons.
(6) Select the item with the digital keys.
"*" is displayed next to the selected item. Display or delete the "*" by pressing the number of the
item. All items are selected in the default settings.
(7) Press the [START] button.
Updating starts and the processing status is displayed on the LCD screen.
(8) "Update Completed." is displayed at the bottom of the LCD screen after the updating is com-
pleted properly.
Note:
"Update Failed." is displayed at the bottom of the LCD screen when the updating is not com-
pleted properly. "Failed" appears next to the failed item on the status display. 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 updating data written to the download jig properly?
- Do the download jig and the equipment operate properly?
(9) Press the [ON/OFF] button to shut down the equipment, remove the download jig, and then
install the cover plate.
(10) Perform the initialization of the updating data.
• Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons.
• Key in "947", and then press the [START] button.
• Press the [INITIALIZE] button.
[B] Confirmation of the updated data
After the updating is completed, check each data version in the Setting Mode (08) to confirm that the
data was overwritten properly.
P.8-48 "8.4 Confirmation of the updated data"
e-STUDIO2820C/2830C/3520C/3530C/4520C
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