UA55CU7100S - Television SAMSUNG - Free user manual and instructions
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| Product Type | 4K UHD Smart LED TV |
| Screen Size | 55 inches (138 cm) |
| Resolution | 3,840 x 2,160 pixels |
| Dimensions with Stand | 1232.1 x 747.8 x 228.0 mm |
| Dimensions without Stand | 1232.1 x 708.3 x 25.7 mm |
| Weight with Stand | 12.6 kg |
| Weight without Stand | 12.4 kg |
| Power Consumption (Typical) | 125 W |
| Standby Power Consumption | 0.5 W |
| Power Supply | AC 100-240 V, 50/60 Hz |
| Image Processor | Crystal Processor 4K |
| HDR Support | HDR10+, HLG |
| Smart TV Operating System | Tizen Smart TV |
| Built-in Voice Assistant | Alexa built-in |
| HDMI Inputs | 3 x HDMI |
| USB Ports | 1 x USB |
| Ethernet Port | Yes |
| Wireless Connectivity | Wi-Fi 5 and Bluetooth 5.2 |
| Audio Output Power | 20 W (2 channels) |
| Cleaning Instructions | Wipe with a soft dry cloth; do not use chemicals |
| Mounting Type | VESA 200 x 200 mm supported |
| Spare Parts Availability | Replacement parts available via Samsung service centers |
Frequently Asked Questions - UA55CU7100S SAMSUNG
How do I connect my Samsung TV to Wi-Fi?
Press the Home button on your remote, go to Settings, select General, then Network. Choose Wireless, select your network, enter the password and connect.
How can I enable HDR on my UA55CU7100S?
The TV automatically enables HDR when HDR content is played. You can also check Settings > Picture > Expert Settings and ensure HDR+ Mode is enabled if available.
Why is my TV screen black and how can I fix it?
First, ensure the TV is powered on. Check if the power cord is connected and the power outlet works. If the LED is on but the screen is black, try a power reset by unplugging for 30 seconds. Also check if the input source is correct. If the issue persists, contact Samsung support.
How do I update the TV's software?
Go to Settings, select Support, then Software Update. Choose Update Now to check for updates. Ensure the TV is connected to the internet.
Can I mount this TV on a wall? What VESA size?
Yes, the TV supports VESA 200 x 200 mm wall mounts. Use a suitable wall mount kit and follow the mounting instructions. Always install on a sturdy wall.
How do I clean the TV screen safely?
Turn off the TV and unplug it. Use a soft, lint-free cloth slightly dampened with water. Do not apply pressure or use chemical cleaners as they can damage the screen.
How do I use the built-in Alexa voice assistant?
Press the Alexa button on the remote or say the wake word if enabled. You can ask for weather, music, and control smart home devices. Make sure the TV is connected to the network and you are signed in.
What should I do if the TV has no sound?
Check if the volume is muted or too low. Ensure audio output is set to TV speaker in Settings > Sound. If using external devices, check their connections. Restart the TV if necessary.
How do I factory reset the TV?
Go to Settings, select General, then Reset. Enter your PIN (default 0000) and confirm. This will remove all your settings and restore to factory defaults.
Where can I find spare parts or repairs?
Contact Samsung Customer Service or visit an authorized Samsung service center. You can also order parts from Samsung's official parts store. Check your warranty for coverage.
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