Sanyo LED-DP32242 Service Manual page 10

6-5 other functions check
a) Check the turn on/turn off timer, sleep timer, picture/sound mode, OSD, stereo and analog TV Teletext, etc.
(7) USB Software updated
(1) Insert the USB with the firmware which the file name is matched with the model name in factory
mode.
(2) If system detect the same firmware file name, USB upgrade message would appear automatically.
(3) Press Left key to select Yes, and then press OK key to start the upgrading.
(4) Upgrading is starting, please wait for the progress finish.
(5) When the progress completed, please follow the instruction to remove USB and restart by AC off
then on.
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