Sharp LC-C52700UN LC-C46700UN LC-C52700UN Operation Manual - Page 28

Appendix Problem • No picture • The TV sometimes makes a cracking sound. Possible Solution • Is connection to other components correct? Page 11 • Is correct input signal source selected after connection? Page 24 • Is the correct input selected? Page 15 • Is "On" selected in "Audio Only"? Page 24 • If the PC image is not displayed, check the following: - When connecting a laptop PC to the TV, check that display output mode of the PC is set to external monitor. - Check the resolution setting on the PC. Is a non-compatible signal being input? Page 31 • This is not a malfunction. This happens when the cabinet slightly expands and contracts according to change in temperature. This does not affect the TV's performance. Troubleshooting - Digital Broadcasting The error message about reception of broadcast The example of an error message displayed on a screen • Failed to receive broadcast. Error code E202 Possible Solution • Check the antenna cable. Check that the antenna is correctly setup. • No broadcast now. E203 • Check the broadcast time in the program guide. Cautions regarding use in high and low temperature environments • When the unit is used in a low temperature space (e.g. room, office), the picture may leave trails or appear slightly delayed. This is not a malfunction, and the unit will recover when the temperature returns to normal. • Do not leave the unit in a hot or cold location. Also, do not leave the unit in a location exposed to direct sunlight or near a heater, as this may cause the cabinet to deform and the Liquid Crystal panel to malfunction. Storage temperature: f4°F to e140°F (f20°C to e60°C) 28