ONKYO DPS7.2
Manual de Servicio

DPS-7.2 UPGRADE FIRMWARE-5
Download procedures
[NOTES] This procedure document supposing using Japanese PC. The program file name, the folder name, etc. are examples.
1. Start MS-DOS prompt using the start-up menu of PC.

Windows of MS DOS prompt

C:

WINDOWS>_

2. Press the Enter button, after inputting cd.. by the keyboard.

C:

>_
3. Press the Enter button, after inputting cd dvs757fw by the keyboard. Space dvs757fw : The folder name which saves the program file

C:

dvs757fw>_

4. Press the Enter button, after inputting down b1ck1048.sz0 by the keyboard. Space Zero b1ck1048.sz0 : The program fail name The file name changes with versions of FW.