Curtis LCD2424A - Manuel (Page 18)

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OSD OPERATION
Channel menu options
Show / Hide
Allows you to show or hide the channels.
Use
button to highlight the “Show / Hide” item, then press button to
enter into the following menu.
▼ / ▲ ►
Channel No.
Display the number of current channel.
Channel Label
Display the label of current channel.
Use button to highlight the desired item, then press ENTER button to show or
hide the highlighted channel.
▼ / ▲ /
DTV Signal
Display the quality of current DTV signal.
Allows you to add these channels which you desired as the favorite channels. Use
button to highlight the “Favorite” item, then press button to enter into the following menu.
▼ / ▲
►
Favorite
Use button to highlight the desired item, then press ENTER button to add or
remove the highlighted channel as favorite.
▼ / ▲ /
TROUBLESHOOTING
Attempt the following steps to diagnose the symptom you have seen. If the
symptom couldn’t be corrected, please contact the dealer.
The Symptom of Trouble
Possible causes Correct measures Symptom
There are spots on the
screen, and the sound
is not clear when you
watch TV.
The picture is doubled
or tripled,
but sound is good.
Disturb Intermittent
No picture & No sound
1. The antenna cables may be
disconnected.
2. The antenna cables may be
disconnected or cankered.
3. The antenna cables may be
weak.
4. The weather is bad.
5. The transmitter is wrong.
1. The antenna cables may be
weak.
2. The television could not
tune correctly.
3. The weather is bad
4. The transmitter is wrong.
5. Television input incorrectly.
Your unit is being affected by
other television, automobiles,
fluorescent lamps,
portable radio.
1. Television is under AV mode.
2. The picture and volume are
set to minimum.
3. The television is under sleep
mode or electricity-saving mode.
1. Connect antenna cables
again or change the plug.
2. Connect antenna cables
again or change new cables.
3. Adjust antenna again.
4. There is no need to correct.
5. Check with local operator.
1. Adjust antenna again.
2. Search channels again or
adjust television.
3. There is no need to correct.
4. Check with local operator.
5. Check the outside devices.
Check the shield contains of
television and put the
television as far away as
possible through cables.
1. Check the picture/sound
control (enter main menu).
2. Make sure power in on.
NOTE : Consumer should not repair by yourself, high-voltage is in unit, please
request professional worker to repair if meet trouble.
APPENDIX