55 GUS 9890 - Television GRUNDIG - Free user manual and instructions
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| Product Type | LED Television |
| Screen Size | 55 inches (139 cm) |
| Display Resolution | 3840 x 2160 (4K Ultra HD) |
| Display Technology | LED with HDR10 support |
| Smart TV Platform | Built-in Wi-Fi, apps, and multimedia playback |
| Tuner | DVB-T2/C/S2 (digital terrestrial, cable, satellite) |
| Audio Output | 2 x 10W stereo speakers with Dolby Audio |
| Dimensions (without stand) | Approx. 123.2 x 71.0 x 8.0 cm (W x H x D) |
| Dimensions (with stand) | Approx. 123.2 x 77.5 x 25.2 cm (W x H x D) |
| Weight (with stand) | Approx. 15.5 kg |
| Power Consumption | Operating: approx. 110W, Standby: < 0.5W |
| Connectivity Ports | 3x HDMI, 2x USB, 1x CI+ slot, LAN, and Bluetooth |
| Wireless Connectivity | Dual-band Wi-Fi 802.11ac, Bluetooth 4.2 |
| VESA Mounting | 400 x 200 mm (bracket not included) |
| Remote Control | Included (batteries not included) |
| Safety Features | Overvoltage protection, automatic standby timer |
| Cleaning and Maintenance | Wipe with a soft, dry cloth; do not use harsh chemicals |
| Repairability and Spare Parts | User-replaceable parts include remote control and stand; internal parts serviced by authorized technicians |
Frequently Asked Questions - 55 GUS 9890 GRUNDIG
How do I connect my Grundig TV to the internet?
Press the Home button on the remote, go to Settings, select Network, then choose your Wi-Fi network and enter the password.
How do I perform a factory reset on the TV?
Go to Settings, then Device Preferences, select Reset and choose Factory reset. Confirm when prompted. This will erase all personal data and restore default settings.
Can I mount this TV on the wall?
Yes, the TV supports VESA mounting with a bracket size of 400 x 200 mm. Use a compatible wall bracket and follow the instructions, ensuring the bracket is securely fixed to a solid wall.
How do I update the TV firmware?
Go to Settings, select About, then System update. Choose Check for updates. If an update is available, follow the on-screen instructions. Ensure the TV is connected to the internet.
What is the best picture mode for watching movies?
For a cinematic experience, select Movie or Cinema picture mode from the picture settings. You may also disable motion smoothing and adjust the backlight for optimal dark room viewing.
How do I connect external speakers via Bluetooth?
Enable Bluetooth on the sound device, then on the TV go to Settings, select Bluetooth or Sound Output, and choose Pair new device. Select your speaker from the list to connect.
Why is there no sound coming from the TV?
First, check that the volume is not muted or set too low. Ensure the correct HDMI input is selected and the source device is outputting audio. If using an external sound system, verify the audio output setting on the TV is set to External speakers or HDMI ARC.
How do I clean the screen safely?
Use a soft, dry microfiber cloth to gently wipe the screen. For stubborn stains, lightly dampen the cloth with water or a screen-safe cleaner. Do not spray liquids directly on the TV, and avoid using abrasive materials.
Does this TV support HDR content?
Yes, the TV supports HDR10 and HLG. To enjoy HDR, ensure the source device is set to output HDR and the HDMI input is compatible. You may need to enable HDMI UHD Color or HDR in the TV's input settings.
How do I use the USB media player?
Connect a USB drive to one of the USB ports. Press the Home button, open the Media app, and select your USB drive to browse photos, videos, and music files. Supported formats include common codecs like MP4, MKV, MP3, and JPEG.
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