LC-M3700 (serv.man8). (8) How to upgrade the internal program - Sharp TV Service Manual (repair manual). Page 2

[How to rewrite the main program]

1) After entering the process adjustment mode, proceed to page 16 using the ÅgDOWNÅh key on the remote

control or main body ("16/16" is displayed on the upper-left corner).

2) Select "CENTER PROG UPDATE" with the "MENU" or "RETURN" key on the remote control.
3) Change "CENTER PROG UPDATE" from "OFF" to "ON" with the "VOL (+)/(-)" on the remote control.
4) Press the "ENTER" key on the remote control.  The characters displayed on the screen disappear and the

screen becomes black.

5) Double-clock the decompressed batch file (specified by the attached documentation) in the directory on the

PC.

6) A black window (MS-DOS window) opens on the screen and writing is started automatically.

After a short time, "OK, Received successfully" is displayed on the screen.
Rewriting of the main program has been completed.  Unplug the power cord to turn off the power and then turn
it on again.

7) For confirmation, enter the process adjustment mode again and check that the version information shown on

the lines "CENTER Version", "OSD version" and "CVIC Version" on the 1st page corresponds to the new
version shown on the attached documentation.