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Hitachi Service Manual ‐ LE49S508
Service Mode (Great Care Should Be Taken in Service Mode)
1.
Press Input;
2.
Input "3138";
3.
You should now be in Service Mode;
Software Updates
Copy the software files to a USB stick in the ROOT directory;
1.
Insert the USB stick with the AC power off;
2.
Turn on the AC power;
3.
Put the set in Service Mode;
4.
5.
Select Software Update (USB) and then select Yes;
6.
When complete........
7.
Turn off the AC power & remove the USB stick;
8.
Turn on the AC power and turn on the TV;
** Note: Do not turn off the TV while it is updating. **
© Copyright 2014 All rights reserved Hitachi America, Ltd. – Digital Media Division 12
2420 Fenton St., Suite 200 Chula Vista CA 91914
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