UN40D6400UG - Television SAMSUNG - Free user manual and instructions
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| Product type | LED TV 40" |
| Brand | Samsung |
| Model | UN40D6400UG |
| Screen size | 40 inches |
| Screen resolution | 1920 x 1080 pixels (Full HD) |
| Panel technology | LED |
| Smart TV | Yes, Samsung Smart Hub |
| Color system | PAL, SECAM, NTSC |
| Tuner | Terrestrial digital (DVB-T), analog |
| HDMI inputs | 3 |
| USB inputs | 2 |
| Network | Ethernet (LAN) and built-in Wi-Fi |
| Power consumption (typical) | 100 W |
| Power supply voltage | AC 100-240 V, 50/60 Hz |
| Dimensions without stand (WxHxD) | 947 x 585 x 46 mm |
| Dimensions with stand (WxHxD) | 947 x 630 x 230 mm |
| Weight without stand | 14.5 kg |
| Weight with stand | 16.0 kg |
| Screen cleaning | Clean with a soft, dry cloth, without chemicals |
| Safety | Maintain adequate ventilation, do not block openings |
| Repair and parts | Repair by authorized technician, spare parts available |
Frequently Asked Questions - UN40D6400UG SAMSUNG
How to connect external devices to the TV?
Use the HDMI or USB inputs to connect consoles, Blu-ray players or USB drives. On the TV, press the Source button to select the corresponding input.
How to update the TV firmware?
Go to Settings > Support > Software Update. If you prefer, you can download the update file from the Samsung website to a USB drive and install it on the TV.
The image is dark, how can I fix it?
Increase brightness and contrast in the picture menu. Also check whether Eco mode or Light Sensitivity is enabled, as it may reduce brightness automatically.
What is the best way to clean the screen?
Turn off the TV and wait for it to cool down. Use a soft, dry cloth, without chemicals. For stubborn stains, slightly dampen the cloth with distilled water and wipe gently.
The TV does not turn on, what should I check?
Make sure the power cord is plugged into the outlet and that the outlet works. Check that the fuse or circuit breaker has not tripped. If the problem persists, contact an authorized technician.
How to use the Smart Hub function?
Press the Smart Hub button on the remote. From there, you can access apps, browse the internet, watch streaming videos, and customize the home screen. The TV must be connected to the internet.
How to connect the TV to the Wi-Fi network?
Go to Settings > Network > Network Setup. Choose Wireless, select your network and enter the password. The TV supports WEP, WPA and WPA2.
What video resolutions are supported?
The TV supports resolutions up to 1920x1080 (Full HD) via HDMI. For USB content, formats such as MP4, MKV and AVI are accepted. Check the manual for the full list of codecs.
The sound is distorted, how to improve it?
Check if the volume is too high or if there are sources of interference. Go to Settings > Audio and enable Dolby Digital Plus or Normal mode. Restart the TV if necessary.
Where to find spare parts for this model?
Spare parts can be ordered from authorized Samsung service centers or through the official parts website. Always use original parts to ensure safety and proper operation.
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