Hannspree LT35-32U1-000 User Manual - Page 92

Troubleshooting, Situation, Solution

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4 Troubleshooting Situation Solution No picture and sound. No picture, or poor picture, sound is OK. Picture is not in color. Picture is OK, no sound. One of the speakers has no sound. Cannot receive some TV channels using cable TV. Want to reset TV settings. Cannot operate menus. Forgot parental control password. • Connect the power cord properly. • Check if the power LED is on or not. • Press power on the control panel or remote control. • Press source to cycle through connected video sources. • Press channel up or channel down to switch to other TV stations. • Check the Air/Cable OSD settings. See "Air/Cable" on page 80. • Make sure all cables are connected properly. • Check the antenna and cable connections. • Adjust the brightness in the OSD menus. See "Brightness" on page 73. • Adjust the saturation in the OSD menus. See "Saturation" on page 73. • Make sure the source device is functioning properly. • Make sure the audio cable is connected securely. • Turn the mute off. • Press volume up on the control panel or remote control. • Adjust the balance in the OSD menus. See "Balance" on page 76. • Try the Auto Program function in the OSD "TV Setting" menu. See "Auto Search" on page 80. • Use the Reset function in the OSD menu. • If OSD items are colored in light blue, the system is in a state such that those settings are not available. • Use the master password 0928 91

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91
4
Troubleshooting
Situation
Solution
No picture and sound.
•
Connect the power cord properly.
•
Check if the power LED is on or not.
•
Press power on the control panel or remote
control.
•
Press source to cycle through connected
video sources.
•
Press channel up or channel down to
switch to other TV stations.
•
Check the Air/Cable OSD settings. See
“Air/Cable” on page 80.
•
Make sure all cables are connected
properly.
No picture, or poor picture, sound is OK.
•
Check the antenna and cable connections.
•
Adjust the brightness in the OSD menus.
See “Brightness” on page 73.
Picture is not in color.
•
Adjust the saturation in the OSD menus.
See “Saturation” on page 73.
Picture is OK, no sound.
•
Make sure the source device is functioning
properly.
•
Make sure the audio cable is connected
securely.
•
Turn the mute off.
•
Press volume up on the control panel or
remote control.
One of the speakers has no sound.
•
Adjust the balance in the OSD menus. See
“Balance” on page 76.
Cannot receive some TV channels using
cable TV.
•
Try the Auto Program function in the OSD
“TV Setting” menu. See “Auto Search” on
page 80.
Want to reset TV settings.
•
Use the Reset function in the OSD menu.
Cannot operate menus.
•
If OSD items are colored in light blue, the
system is in a state such that those settings
are not available.
Forgot parental control password.
•
Use the master password 0928