UN65KU6400F - Television SAMSUNG - Free user manual and instructions
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| Product Type | Television |
| Brand | Samsung |
| Model | UN65KU6400F |
| Screen Size | 65 inches (diagonal) |
| Display Technology | LED (Edge-lit) |
| Resolution | 4K UHD (3840 x 2160) |
| HDR Support | HDR Pro (HDR10 compatible) |
| Smart Platform | Tizen OS |
| Refresh Rate | 120Hz (effective) |
| Dimensions (with stand) | 57.2 x 35.4 x 12.3 inches |
| Dimensions (without stand) | 57.2 x 33.0 x 2.5 inches |
| Weight (with stand) | 48.5 lbs |
| Weight (without stand) | 42.3 lbs |
| Power Consumption (typical) | 150W |
| Power Supply | AC 120-240V, 50/60Hz |
| Audio Output | 2.1ch, 40W |
| Connectivity | 4x HDMI, 3x USB, Ethernet, WiFi built-in |
| Tuner | ATSC/NTSC |
| VESA Mount | 400x400mm |
| Remote Control | Included (model TM1640A) |
| Energy Efficiency Class | A+ (EU) |
| Maintenance | Clean with soft dry cloth; avoid liquids |
| Safety | Do not expose to moisture; use grounded outlet |
| Spare Parts | Remote, stand, screws, power cord (replaceable) |
| Reparability | Limited; authorized service recommended |
Frequently Asked Questions - UN65KU6400F SAMSUNG
How do I connect my Samsung UN65KU6400F to Wi-Fi?
Press the Home button on your remote, go to Settings > General > Network > Open Network Settings. Select your Wi-Fi network, enter the password, and connect.
How can I turn on subtitles/captions?
Press the Menu button, select Settings > Accessibility > Closed Caption and enable it. You can also press the CC button on the remote if available.
How do I perform a factory reset on this TV?
Go to Settings > Support > Self Diagnosis > Reset. Enter your PIN (default 0000) and confirm. This will erase all data and settings.
What are the dimensions of the UN65KU6400F without stand?
The TV measures approximately 57.2 inches wide, 33.0 inches high, and 2.5 inches deep without the stand.
Is the UN65KU6400F wall-mountable?
Yes, it supports VESA 400x400mm wall mounts. Use a compatible bracket and ensure the wall can support the TV's weight (about 42.3 lbs without stand).
Why is my TV not turning on?
Check the power cord connection, try a different outlet, or press the power button on the TV itself. If the standby light is off, it may be a power supply issue. Unplug for 1 minute and try again.
How do I update the firmware?
Go to Settings > Support > Software Update > Update Now. Ensure the TV is connected to the internet. Alternatively, download the update from Samsung's website to a USB drive and use the USB option.
Can I connect Bluetooth headphones?
Yes. Press Home, go to Settings > Sound > Sound Output > Bluetooth Speaker List. Put your headphones in pairing mode and select them from the list.
What is the refresh rate of this TV?
The UN65KU6400F has an effective refresh rate of 120Hz, achieved through Motion Rate technology. Native panel refresh rate is 60Hz.
How do I clean the screen safely?
Turn off the TV and let it cool. Use a soft, dry microfiber cloth to gently wipe the screen. Do not use liquids, paper towels, or abrasive cleaners. For stubborn dirt, slightly dampen the cloth with distilled water.
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