Panasonic TH-43GX800H

The Panasonic TH-43GX800H LED TV is designed to provide a comprehensive viewing experience, supporting both digital terrestrial and analogue broadcasting. It features a built-in wireless LAN for internet connectivity, allowing access to various online services and applications. The TV is equipped with multiple HDMI inputs, including HDMI1, HDMI2 (ARC), and HDMI3, which support 4K content, Deep Colour, and x.v.Colour™. HDMI2 also supports the Audio Return Channel (ARC) function, enabling simplified audio connections with compatible amplifiers. For older devices, the TV includes AV IN (COMPONENT / VIDEO) terminals.

The TV integrates Dolby Atmos, Dolby Vision, and Dolby Audio technologies, enhancing the audio-visual experience with immersive sound and vibrant visuals. Speech Powered by Dragon technology is also incorporated, suggesting voice control capabilities. The built-in wireless LAN supports IEEE802.11a/n/ac and IEEE802.11b/g/n standards, operating on both 2.4 GHz and 5 GHz frequency bands for robust network connectivity. Bluetooth® wireless technology (Bluetooth 4.2) is also available, allowing connection to compatible devices.

For recording purposes, the TV supports USB HDD connection via the USB 1 port, which is a SuperSpeed USB (USB 3.0) port. Other USB ports (USB 2/3) are Hi-Speed USB (USB 2.0) ports. The VIERA Link function, compatible with HDMI1-3, enables integrated control of multiple Panasonic devices connected via HDMI. The TV also includes a DIGITAL AUDIO OUT terminal for connecting to external audio systems, supporting PCM and Dolby Digital formats.

The TV's internal eHELP system provides detailed operating instructions, serving as a comprehensive built-in manual for all features and troubleshooting. This system can be accessed via the remote control and offers keyword search, purpose-based search, and support information like FAQs.

Usage Features

The TH-43GX800H LED TV offers a user-friendly interface for various operations. Initial setup involves an automatic auto-tuning process to search for available TV channels, guided by on-screen instructions. Users can select their viewing environment (Home or Shop) during this process. The remote control is central to operating the TV, featuring dedicated buttons for power, TV Guide, Main Menu, Netflix, Apps, Volume Up/Down, Channel Up/Down, and eHELP. Coloured buttons are provided for selection, navigation, and various functions within menus.

Input mode selection is straightforward, allowing users to switch between Digital TV, Analogue TV, and different AV input modes. The TV's control panel, located on the rear side, includes buttons for input mode selection, channel up/down, volume up/down, and a mains power On/Off switch. An ambient sensor is integrated to adjust picture quality based on room brightness when the "Ambient Sensor" setting is enabled in the Picture Menu.

For 4K and HDR content, users can connect compatible equipment to HDMI1 or HDMI2 terminals. The [HDMI Auto Setting] in the Setup Menu allows users to select between "Mode1" for better compatibility or "Mode2" for precise image output with an expanded colour gamut, depending on the connected equipment. The TV also supports headphones via a 3.5 mm stereo mini jack for private listening.

The network connection setup is initiated during the first-time use, allowing for either wired (Ethernet) or wireless (Wi-Fi) connection to a broadband network. This enables access to internet services and applications. The TV also includes features like "Auto Standby" and "No signal Power off" in the Timer Menu to conserve energy by automatically switching to standby mode after a period of inactivity or no signal.

Maintenance Features

Maintaining the Panasonic TH-43GX800H LED TV involves simple and regular care to ensure its longevity and optimal performance. The manual emphasizes the importance of disconnecting the mains plug from the socket before performing any maintenance.

For the display panel, cabinet, and pedestal, regular care involves gently wiping the surfaces with a soft cloth to remove dirt or fingerprints. For stubborn dirt, a slightly dampened soft cloth with clean water or diluted neutral detergent (1 part detergent to 100 parts water) can be used. It is crucial to wring out the cloth firmly to prevent liquid from entering the TV, which could cause product failure. After cleaning, all moisture should be carefully wiped away.

Users are cautioned against using hard cloths or rubbing the surface too hard, as this can cause scratches. It is also important to avoid insect repellents, solvents, thinners, or other volatile substances, as these can degrade surface quality or cause paint peeling. The display panel is specially treated and can be easily damaged, so users should avoid tapping or scratching it with fingernails or other hard objects. Additionally, the cabinet and pedestal should not come into contact with rubber or PVC substances for extended periods, as this may degrade their surface quality.

The mains plug should be wiped with a dry cloth at regular intervals to prevent moisture and dust accumulation, which could lead to fire or electrical shock. The manual also provides guidance on battery replacement for the remote control, advising users to use the correct type and polarity, and to remove batteries if the remote control will not be used for a prolonged period to prevent leakage, corrosion, or explosion.

For internal issues or unusual images, the TV has a built-in "Self Test" function to diagnose picture and sound problems. If problems persist, users are advised to turn the TV off and on again using the mains power switch. If necessary, all settings can be initialized via the "Shipping Condition" option in the System Menu. The eHELP system also offers troubleshooting FAQs for common issues.

Panasonic TH-43GX800H Specifications

General

Screen Size	43 inches
Display Type	LED
Resolution	3840 x 2160 (4K UHD)
Smart TV	Yes
HDMI Ports	4
USB Ports	2
Ethernet Port	Yes
Wi-Fi	Yes
Bluetooth	Yes
HDR Support	HDR10+, Dolby Vision, HLG
Audio Output	20W
Refresh Rate	60Hz