Do you have a question about the Samsung LE40S81B and is the answer not in the manual?
Manually adjusting specific channels for optimal reception quality.
Selecting the best picture standard (Dynamic, Standard, Movie) for viewing requirements.
Fine-tuning picture quality settings like contrast, brightness, sharpness, and colour.
Adjusting the colour temperature (Cool, Normal, Warm) for comfortable viewing.
Determining the picture size for 4:3 WSS images or other content in 16:9 wide mode.
Restoring all picture settings to their original factory default values.
Using features like Digital Noise Reduction and Active Colour to improve picture quality.
Adjusting the black level for better screen depth when using HDMI input.
Selecting different sound modes (Standard, Music, Movie, Speech, Custom) for audio output.
Adjusting individual sound settings like equalizer and volume for personalized audio.
Enabling SRS TruSurround XT technology for virtual surround sound from two speakers.
Setting the sound mode by using the DUAL button for different audio types.
Automatically adjusting volume levels based on broadcast signal strength.
Disabling the TV's internal speakers to use external audio systems.
Selecting whether to listen to the main or sub picture's audio in PIP mode.
Restoring all sound settings to their original factory default values.
Guide for configuring PC display settings, including resolution, for optimal TV output.
Solutions for common problems like no sound, picture issues, and remote control malfunctions.
Detailed specifications for various TV models, including dimensions, power, and operating conditions.