Sharp Public / Hotel Mode

Method 1

1. Turn on TV, wait for picture to appear.
2. Hold power button on TV for 5 seconds or longer, picture will disappear, but keep holding it until the Sharp logo LED on the front of the tv blinks.
3. After the LED blinks, release the power button, then using three fingers, press the {Power} {Vol -} and {Input} buttons at the same time. The TV should turn on and (K) will appear on the screen.
4. Next, hold the Vol - and Chan ^ buttons until the front panel LED turns on. You should now be in service mode.

Method 2

1. Press the {INPUT} and {VOL +} keys on the set at the same time and turn on the power.
2. A password screen should appear.
3. Enter password {0} {2} {7}.
4. You are now in the public mode setup screen.