Sharp LC-39LE650E Service Manual page 43

7.Initialization to factory setting
Caution: When the factory settings have been ade, all user setting data, including the channel settings, are initialized.
The adjustments done in the adjustment process mode are not initialized. Keep this in mind when initializing these
settings.
1. Enter in Service mode.
2. Press "◄" or "►" key until selecting "Factory Init".
3. Press OK key twice.
4. Turn off the TV set.
5. When turns on again, the TV restarts in "Initial Installation" menu.
The following settings will be back to their factory ones:
• User settings
• Channel data (e.g. broadcast frequencies)
• Maker option setting
• Password data
43
LC-39/50LE650
LC-39/50LE651
LC-39/50LE652