TX-55GX680B - Television PANASONIC - Free user manual and instructions
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| Product Type | LED TV |
| Screen Size | 55 inches (139 cm) |
| Resolution | 3840 x 2160 (4K Ultra HD) |
| Display Technology | LED-backlit LCD |
| Smart TV Platform | My Home Screen 4.0 |
| HDR Support | HDR10, HDR10+, Dolby Vision, HLG |
| Refresh Rate | 50 Hz / 60 Hz |
| Audio Output | 20W (2 x 10W) |
| Dimensions (Without Stand) | 1233 x 713 x 75 mm |
| Dimensions (With Stand) | 1233 x 769 x 233 mm |
| Weight (Without Stand) | 17.5 kg |
| Weight (With Stand) | 18.0 kg |
| Power Consumption (Standby) | 0.5 W |
| Power Consumption (Typical) | 120 W |
| Power Supply | AC 110-240 V, 50/60 Hz |
| Connectivity | 3x HDMI, 2x USB, Ethernet, Wi-Fi, Bluetooth, CI+ |
| Included Accessories | Remote control (N2QAYB000896), power cord, tabletop stand, screws |
| Cleaning Instructions | Use a soft dry cloth; do not use solvents or abrasive cleaners. |
| Safety Warnings | Secure the TV to prevent tipping; do not block ventilation; avoid contact with liquids. |
| Repairability Score | 7/10 (spare parts available, modular design) |
Frequently Asked Questions - TX-55GX680B PANASONIC
How do I connect external speakers or a soundbar to my Panasonic TX-55GX680B?
You can connect via HDMI ARC (port labeled 'HDMI 2') or optical digital audio output. Go to 'Sound' settings in the menu and set 'HDMI ARC' to 'On'.
Why is my remote control not working?
Check if batteries need replacement or if the remote is paired (for Bluetooth models). Point the remote directly at the TV sensor and ensure no obstructions.
How to enable HDR on this TV?
HDR is automatically activated when HDR content is played via HDMI or streaming apps. Ensure 'HDMI HDR Setting' is set to 'On' for connected devices.
Can I mount this TV on a wall?
Yes, the TV is VESA compatible (300x300 mm). Use a certified wall mount and ensure the wall can support the weight of the TV (approx. 17.5 kg without stand).
How to update the firmware?
Go to 'Settings' > 'System Menu' > 'System Update' > 'Check for Updates'. Ensure the TV is connected to the internet.
What are the supported video formats via USB?
Supports MP4, MKV, AVI, WMV, FLV, and more. Audio formats include MP3, AAC, WMA. For best compatibility, use MP4 with H.264 codec.
Why is there no sound from the TV?
Check that volume is not muted, audio output is set to 'TV Speaker', and external devices are properly connected. Try a power cycle.
How to activate subtitles?
Press the 'SUBTITLE' button on the remote during broadcast or playback. Alternatively, go to 'Settings' > 'Display & Sound' > 'Subtitle'.
Can I use this TV as a computer monitor?
Yes, connect your PC via HDMI. Adjust picture mode to 'Game' or 'Graphics' for lower input lag. Recommended resolution: 3840x2160 at 60Hz.
How to factory reset the TV?
Go to 'Settings' > 'System Menu' > 'Factory Reset'. Note: This will erase all personal settings and data. Confirm by entering PIN (default: 0000).
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