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Need help?Do you have a question about the Sony BRAVIA KDL-40BX421 and is the answer not in the manual?
Introduces the Sony BRAVIA television and available documentation.
Explains how to achieve stunning HD picture quality by accessing HD programming.
Lists key features of the BRAVIA TV, like BRAVIA Sync, PIP, Favorites, etc.
Provides instructions on setting up the TV, including stand attachment and general precautions.
Details the various input and output ports on the rear and side panels of the TV.
Explains how to connect the TV to cable or antenna systems.
Provides a diagram for connecting various external devices like VCR, camcorder, computer, and media players.
Advises on proper ventilation and space requirements when mounting the TV.
Offers recommendations to prevent the TV from toppling over, including wall mounting.
Details the steps for the initial setup process, including language and channel scanning.
Explains how to insert batteries into the remote control and general usage guidelines.
Describes the function of various buttons on the remote control, categorized by function.
Identifies and explains the function of the TV's physical controls and indicator lights.
Explains how to use BRAVIA Sync and Control for HDMI for integrated control of connected equipment.
Details how to use the Picture-in-Picture (PIP) feature to display multiple video sources simultaneously.
Explains how to add and access favorite channels and inputs for quick access.
Describes how to select different screen display modes to fit the picture content.
Guides on selecting, labeling, and managing TV inputs and connected equipment.
Details how to play media files from USB devices on the TV.
Explains how to use the HOME button and navigation keys to access TV settings.
Covers various options for adjusting picture quality, including Picture Mode, Brightness, Color, etc.
Details how to customize sound settings like Sound Mode, Treble, Bass, and Surround.
Explains screen adjustments like Wide Mode, Auto Display Area, and aspect ratio settings.
Covers channel management, including signal type, auto program, and labeling channels.
Explains how to set up parental controls, block programs by rating, and manage passwords.
Lists available rating options for the US region for custom parental lock settings.
Lists available rating options for Canada for custom parental lock settings.
Covers settings like USB Auto Start, Closed Captions, Analog CC, and Digital CC options.
Details options for labeling video inputs and selecting video/component sources.
Explains HDMI settings like Control for HDMI, Device Auto Power Off, and Device Control Keys.
Instructions for performing the initial setup if it was missed or needs to be redone.
Covers power-saving features like Power Saving, Idle TV Standby, Auto Shut Off, and Light Sensor.
Provides a chart of supported PC input signals, resolutions, and frequencies.
Guides on how to mount the TV on a wall using a compatible bracket.
Provides solutions for common picture and sound problems and general issues.
Addresses issues with BRAVIA Sync, PC input, picture quality, remote control, and file display.
Contains compliance, FCC, and compatibility information.
Lists technical specifications for the TV, including system, panel, inputs/outputs, and dimensions.
General