LED-400H T2 - Television Grunkel - Free user manual and instructions
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| Product Type | LED Television |
| Brand | Grunkel |
| Model | LED-400H T2 |
| Screen Size | 40 inches |
| Display Resolution | 1920 x 1080 Full HD |
| Backlight Type | Edge-lit LED |
| Refresh Rate | 60 Hz |
| Contrast Ratio | 1200:1 |
| Response Time | 8 ms |
| Built-in Tuner | DVB-T2/C/S2 |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Composite Input | 1 (AV in) |
| Headphone Jack | 1 (3.5 mm) |
| Audio Output Power | 2 x 10 W |
| Power Consumption (Typical) | 70 W |
| Standby Power | Less than 0.5 W |
| VESA Mount Pattern | 200 x 200 mm |
| Dimensions (without stand) | 920 x 535 x 80 mm |
| Weight (without stand) | 7.5 kg |
| Energy Efficiency Class | A+ |
| Included Accessories | Remote control, stand, user manual |
Frequently Asked Questions - LED-400H T2 Grunkel
How do I connect external speakers to my Grunkel LED-400H T2 TV?
You can connect external speakers using the HDMI ARC port (HDMI 1) or the optical audio output if your speakers support it. Alternatively, use the headphone jack with a compatible audio cable. After connecting, go to Sound Settings in the menu to select the appropriate audio output.
Can I watch digital TV channels without an external set-top box?
Yes, the Grunkel LED-400H T2 has a built-in DVB-T2/C/S2 tuner. Connect an antenna or cable to the RF input, then press the Source button and select TV. Run an auto-search to find all available channels.
How do I update the software on my television?
To update the firmware, press the Menu button, navigate to Settings > Support, and choose Software Update. Make sure your TV is connected to the internet via Wi-Fi or Ethernet. You can also update via USB by downloading the update file from the Grunkel website and placing it in a USB drive.
How do I wall-mount the TV?
First, remove the stand by unscrewing the base screws. Attach a VESA 200x200 mm wall mount bracket to the back of the TV. Ensure the wall is solid concrete or brick, and use appropriate fixings. Tighten the screws evenly, then carefully place the TV onto the bracket.
What is the best way to clean the LED screen?
Turn off the TV and unplug it. Use a soft, dry microfiber cloth to gently wipe the screen. For stubborn stains, dampen the cloth slightly with distilled water. Never spray liquid directly onto the screen, and avoid using chemical cleaners or paper towels.
Why is the picture blurry or distorted?
Blurry picture can be caused by incorrect resolution settings or a weak signal. Check if the HDMI or antenna cable is securely connected. Press Menu > Picture Settings and adjust the sharpness or reset to standard mode. If the source is a set-top box, set it to 1080p output.
How can I play media files from a USB drive?
Insert a USB drive into the USB port on the TV. Press the Source button and select USB. Use the media player interface to browse files. Supported formats include MP4, AVI, MKV for video, MP3 for audio, and JPEG for photos. If a file does not play, check if it is in a compatible format.
How do I perform a factory reset?
Go to Menu > Settings > Storage & Reset, then select Factory data reset or Restore defaults. Enter the PIN (default is 1234 or 0000) if asked. Confirm the operation. The TV will restore all settings to factory defaults and restart.
What should I do if the remote control is not working?
First, check the batteries – replace them with fresh ones if needed. Make sure there are no obstacles between the remote and the TV’s IR receiver. If it still does not work, perform a reset by removing the batteries and pressing all buttons for a few seconds. You can also use the joystick on the TV as a temporary control.
How can I reduce the power consumption of my TV?
Enable the Energy Saving mode in Settings > Eco. Lower the backlight level and use the sleep timer when appropriate. Also, unplug the TV if you will not use it for a long time, as standby mode still consumes a small amount of power (<0.5 W).
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USER MANUAL LED-400H T2 Grunkel
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Product information
Brand : Grunkel
Model : LED-400H T2
Category : Television