Sharp Aquos LC-42LE540U Operation Manual page 58

Appendix
P o r b e l m
• N o p c i u t e r
• Picture quality of HD programs is
poor.
• The TV sometimes makes a
cracking sound.
• The original home page cannot
be displayed.
56
• s I c o n n c e o i t n o t o h t r e c o
• Is the correct input selected?
• 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 45
• To enjoy HD images from external equipment, you are required to set up HDMI
connection or component connection.
• If the program content is not of HD quality, HD images cannot be displayed. Check
that the program you are viewing provides HD images.
• The HD cable/satellite set-top box may need to be configured to output HD images
via cable/satellite.
• The cable/satellite broadcast may not support a signal resolution of 1080p.
• 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.
• Is the ETHERNET cable connected correctly?
• Check the settings of "Internet Setup".
P o s s b i e l S l o t u o i n
Page 12 to 16 and 42
m p o n e n s t c o r r c e ? t
Pages 12 and 19
Page 49
Pages 51 to 53