Toshiba e-STUDIO556 Service Manual page 940

Multifunctional digital systems

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RADF firmware (e-STUDIO556/656/756/856)

Be sure to shut down the equipment before installing and removing the download jig.

Do not shut down the equipment during the update. The data could be damaged and not be

able to be operated properly.

[A] Update Procedure

Install the ROM to the download jig (K-PWA-DLM-320).

Make sure the direction is correct.

Press the [ON/OFF] button on the control panel to shut down the equipment.

Take off the RADF rear cover.

Connect the download jig with the jig connector on the RADF control PC board.

Press the [ON/OFF] button while simultaneously holding down the [0] and [8] buttons.

Updating starts automatically and the LED on the download jig lights.

e-STUDIO556/656/756/856/557/657/757/857

FIRMWARE UPDATING