e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C © 2008 - 2011 TOSHIBA TEC CORPORATION All rights reservedFIRMWARE UPDATING8 - 36(6) After the update is completed properly, the LED on the download jig blinks slowly (at an intervalof approx. 0.8 sec.).The LED starts blinking approx. 15 sec. after the update starts. It is assumed that the update hasfailed if it does not start blinking even though 1 min. has passed or the LED blinks fast (at aninterval of approx. 0.1 sec.). In this case, shut down the equipment and check the followingitems. 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) Turn the power OFF using the main power switch on the right-hand surface of the equipment,remove the download jig, and then install the RADF rear cover.[B] Confirmation of the updated dataAfter the updating is completed, check each data version in Setting Mode (08) to confirm that the datawere overwritten properly.P.8-56 "8.4 Confirmation of the updated data"