TCL LCD20VSHN, Service Manual

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20’’ LCD TV TCL LCD20VSHN
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1. Brightness and Contrast: The range can be adjusted from 0~100; use Brightness and Contrast options to adjust
the brightness and contrast of picture.
2. Video noise: There are two options, Phase and Clock, which can be adjusted from -50 to +50.
3. Color: The range can be adjusted from 0~100; use this option to adjust the Color saturation of picture.
4. Sharpness: Select from six options of Normal, Softest, Soft, Auto, Sharp and Sharpest. You can adjust the
sharpness of picture using any option above.
5. Tint: The range can be adjusted from R50~G50; use this option to adjust the Color tone of picture.
6. Temperature: There are three options of Color Temp. Provided for users - warm, normal and cold.
7. Reset: It is used to reset the picture settings to the factory default mode.
Function Setup
When the input source is in TV, Video or S-Video mode, you can select Source OSD, Language, Child lock, Sleep
Timer, CC Mode and Reset to default; shown in the figure below:
1. Current Source OSD setting: When OSD is set to ON, the left upper corner of the display will show the input
source or the TV channel number; when OSD is set to OFF, the input source or the TV channel number will
disappear.
2. OSD language setting: There are six language options provided - English, French, Spanish, German,
Portuguese, Traditional Chinese.
3. Child Lock Setup:
(1). Only when the Child Lock is ON, and the Channel lock will be enabled; when the Child Lock Setup is OFF,
and the Channel lock is disabled.
(2). Lock code: V-Chip password can be set up when the code is locked. Enter the 4-digit password which you
choose! The factory default password is 0000.
4. Sleep Timer: Set the sleeping timer and the alert function which indicates the time left.
5. Closed Caption (CC) setting: Select CC1~CC4, TXT1~TXT4 or OFF.
6. Reset: It is used to reset the OSD settings.