HITACHI SM9209
Instrukcja Serwisowa

1-2 CONTROLLING VERSION OF FIRMWARE
The firmware is regularly modified as required to improve the performance. Check to see whether the customer problem can be solved by upgrading the firmware : If it can, do so. <Procedure for checking the version of firmware> 1) Open the tray with power on. 2) While holding down the "ADJ/VOL (+)" key on remote con trol, press the "Zoom" key. 3) The version of firmware will appear at the top left of screen. (The display will disappear in approx. 5 seconds.)
DISC LOADING

BANK30.ROM READ START 015

* 1) 015 will be counted down to 000.

VER XXXX Version No.

1 ATUO

EUR

20 Region Code

Tuner Area

WRITING READ START 000 READ OVER

* 2) WRITING will flash.

<Procedure for rewriting firmware> 1) Turn power on. 2) Place the upgrade CD-R on tray, and press the"OPEN/ CLOSE" or "PLAY" key. 3) Messages will appear at the top left of screen in the order shown below ("MP3 STOP" will appear in the display). 4) When rewrite of the firmware is complete, the system will automatically turn off. 5) Unplug the power cord and then plug it in again. 6) Turn power on, and press the "OPEN/CLOSE" key while "LOADING" is shown in the display to remove the upgrade CD-R (if the CD-R is left in the tray, rewrite of the firmware will restart). 7) Check the version of firmware. Caution: Be sure not to unplug the power cord during the rewrite operation. Note: If the firmware has been changed, etc., we will use Service News, etc. to report on how to obtain new firmware data and create an upgraded disc.

DONE READ START 000 READ OVER

Power will automatically turn off.

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