Why is my Grundig 55 GDU 7900B remote control not working?
If your Grundig TV remote control isn't working, there might be a few reasons. First, make sure you're pointing the remote directly at the TV. Then, check the batteries and replace them if needed. If that doesn't work, try switching off the TV by pressing the power key (if there is one) or unplugging it from the mains for about 2 minutes.
What causes connection problems in Inter@ctive applications on Grundig TV?
Connection problems in Inter@ctive applications on your Grundig TV may occur due to temporary problems in the servers of these applications. Try connecting to the applications again.
How to fix a Grundig 55 GDU 7900B with a snowy screen but no station?
If your Grundig TV screen is showing snow but no station, here are a few things you can check: * Ensure the antenna cable is properly connected. * Start the channel search function on your TV. * Adjust the brightness, contrast, or color settings. * Test with a different station to rule out issues with the current one. * Try changing the position of the TV to avoid interference from other devices.
What to do if my Grundig 55 GDU 7900B has ghosting or reflection issues?
If you're seeing ghosting or reflections on your Grundig TV, try these steps. Perform automatic or manual channel setting/fine tuning. Have the antenna cable or system checked. Adjust the color intensity, and select the correct color standard in the TV settings, if available. Also, test with a different station. Finally, ensure the volume isn't set to minimum.
Why is Teletext missing or faulty on my Grundig TV?
If Teletext is missing or faulty on your Grundig TV, it could be due to a problem at the station, so test with a different station. It could also be that the television station has no teletext or there is an issue with the antenna system, so test another channel for fine tuning and ghosts. Also, the station signal might be too weak, so check the antenna system.
Why is the picture dark on my Grundig TV in PC mode?
If the picture is dark on your Grundig TV while in PC mode, it might be due to an incorrect setting for picture resolution and picture frequency on the PC. Change the setting on the PC (for example, picture resolution 1280 x 768, picture frequency 60Hz). Also, ensure that your modem has an internet connection.
General| Screen Size | 55 inches |
|---|---|
| Smart TV | Yes |
| Operating System | Android TV |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Display Technology | LED |
| Refresh Rate | 60 Hz |
| Wi-Fi | Yes |
| Bluetooth | Yes |
| Resolution | 3840 x 2160 |
| HDR Support | Yes (HDR10, HLG) |
General overview of the television set's features and capabilities.
Defines proper TV usage and outlines interface compatibility.
Critical safety instructions including electrical and fire hazards.
Covers risks of TV tipping, shortened lifespan, and furniture care.
Details electromagnetic interference and environmental disposal guidelines.
Highlights the TV's capabilities like HD reception, recording, and internet services.
Explains requirements and methods for receiving digital TV broadcasts.
Provides tips to reduce energy consumption and save money.
Advises on preventing image retention from static images on screen.
Lists the items included in the TV package for standard setup.
Lists additional accessories that can be purchased separately.
Guides on connecting the antenna for various broadcast types and the power cable.
Instructions for selecting a location and preparing for TV setup.
Instructions on how to mount the TV using its supplied stand.
Steps for preparing the TV for wall mounting using a VESA bracket.
Step-by-step guide on how to insert batteries into the remote control.
Information regarding the proper disposal of batteries.
Diagram and explanation of all input/output ports on the TV.
Identifies the physical buttons located on the TV set.
Identifies the buttons on the remote control.
Instructions for powering the TV on and switching to standby.
How to control volume levels and switch channels.
Explains the primary functions of the remote control buttons.
How to use the navigation buttons on the remote control.
Detailed explanation of all available functions of the remote control.
Guides on connecting the TV to a home network via LAN or WLAN.
Instructions for searching and setting up TV channels based on antenna type.
A visual flowchart outlining the initial setup process for the TV.
Step-by-step guide for the initial setup of the television.
Instructions for establishing a wired network connection.
Steps for automatic wireless network connection setup.
Guide to searching for satellite TV channels automatically.
Instructions for tuning cable TV channels using automatic search.
Instructions for tuning terrestrial TV channels using automatic search.
How to manage digital channels, delete, or add to favorites.
Steps to remove unwanted channels from the channel list.
How to reorder channels within the programme edit menu.
Guide to selecting and saving favorite channels for quick access.
How to adjust various picture parameters for optimal viewing.
Details advanced picture adjustments for improved image quality.
How to reset picture settings to factory defaults.
Final step to exit the picture settings menu.
Overview of available sound adjustment options.
How to select different sound modes (User, Standard, Music, etc.).
How to adjust the audio balance between left and right speakers.
Function to maintain consistent volume across channels.
How to enable and configure surround sound effects.
How to manually adjust audio frequencies for custom sound profiles.
How to set delay for audio signals to synchronize with video.
How to adjust the volume level for headphone output.
Adjusting audio settings based on TV placement (stand/wall).
Final step to exit the sound settings menu.
Instructions for powering the TV on and switching to standby.
Methods for directly selecting or stepping through TV channels.
How to select channels from favorite lists.
How to choose the input source for the TV signal.
How to increase or decrease the TV volume.
How to turn the TV sound on and off.
How to view on-screen information about the current program.
How to select the desired audio language for digital channels.
How to select subtitle languages for digital channels.
Function to switch between the current and previous channel.
How to select different picture display modes.
How to select different sound output modes.
Function that automatically switches the TV to standby mode.
How to switch between TV and radio broadcast modes.
How to set a timer for the TV to automatically switch off.
How to adjust aspect ratio and picture format.
Explains how to use the TV's electronic program guide.
Explains the HbbTV technology for interactive services.
Instructions on how to access and navigate HbbTV services.
How to turn HbbTV functionality on or off.
Functions related to video playback controls and navigation.
How to use Teletext in TOP text or FLOF text mode.
How to use Teletext in normal text mode.
Explains Teletext functions like skipping waiting time, page stop, sub-pages, and revealing answers.
Overview of recording and playback capabilities for digital TV.
Details restrictions on USB recording from broadcasters.
Guides on connecting USB devices like hard drives and memory sticks.
How to access and configure USB recording settings.
How to choose a partition on a connected external drive.
How to adjust the memory size for the time shift function.
How to select the desired external data medium.
Steps for formatting an external storage device.
How to check if an external data medium is suitable for use.
How to pause and resume live TV broadcasts using Timeshift.
General information about recording TV channels.
How to start recording a program with a single button press.
How to put the TV in standby mode while a recording is in progress.
How to record a program by selecting it from the channel list.
How to set up recordings using the electronic program guide.
How to manually schedule recordings by entering details.
How to remove scheduled recording timers.
General information about playing back recorded programs.
How to choose and play recorded programs from the list.
How to fast forward or rewind during playback.
How to delete recorded programmes from the files menu.
Lists supported video, audio, and picture file formats for USB playback.
Guides on connecting USB devices like hard drives and memory sticks.
How to navigate and view files on a connected USB device.
Explains basic playback controls for media files.
Details extra playback features like searching and turning the picture.
How to play only selected picture files.
How to step through tracks or pictures during playback.
How to jump to a specific time in a video file.
How to fast forward video or audio files at different speeds.
How to rotate picture files during display.
How to set up repeat playback options for files.
How to set a specific time range for repeated playback.
Explains agreements like data collection and privacy policy.
Details data collected during internet connection and software updates.
Guides on accepting the privacy agreement for full Smart Interactive TV features.
Overview of internet applications available through the TV.
How to begin using Smart Interactive TV applications.
How to view and select available applications on the TV.
Steps to open and start the Netflix app.
How to log out of a Netflix account and log in with another.
Instructions to terminate the Netflix app when it's running in the background.
Overview of the controls and navigation elements of the web browser.
How to use the web browser to navigate the internet.
How to change the language displayed in the TV menus.
How to select primary and secondary audio languages for digital channels.
How to select primary and secondary subtitle languages.
How to enable audio description for visually impaired users.
How to enable automatic synchronization of date and time.
How to manually set the TV's date and time.
How to select the correct time zone for accurate time display.
How to set a timer for the TV to automatically switch off.
Function that automatically switches the TV to standby mode after inactivity.
How to change the default TV PIN code.
How to block specific TV channels using a PIN code.
How to view a blocked channel by entering the correct PIN.
How to set parental controls based on access levels.
How to restore the TV to factory default settings.
How to update TV software using a USB memory stick.
How to update TV software over the network.
Explains the HDMI CEC feature for controlling connected devices.
Details the specific HDMI CEC functions supported by the TV.
How connecting an external device turns on the TV.
How to switch the TV input to an HDMI source.
How the TV's menu language affects external device menus.
How an external device switches to standby when the TV does.
How to find and select connected external devices.
Information about HDTV playback and its requirements.
General guidance on connecting external devices to TV sockets.
Lists suitable devices and signal types for connection.
How to connect and operate these types of external devices.
How to connect headphones to the TV.
How to connect a hi-fi system or AV receiver to the TV.
How to configure the HDMI ARC function for audio.
Additional notes regarding HDMI CEC, ARC, and audio system volume.
Explains the purpose of the Common Interface slot for DVB receivers.
Step-by-step guide for inserting a CA module into the CI slot.
How to access CA module settings and enter PIN for PAY-TV.
How to connect the TV to a network using a LAN cable.
Options for automatic or manual wired network configuration.
Steps for automatic network setup using DHCP.
Steps for manually configuring network settings with static IP.
How to connect the TV to a wireless network.
Steps for automatic Wi-Fi connection setup.
How to connect to Wi-Fi using WPS button on the router.
How to connect to Wi-Fi using WPS PIN code.
How to use the Wake on WiFi feature to wake the TV.
How to view and select available applications on the TV.
Guide to automatically scan for digital satellite channels.
Guide to manually search for digital satellite channels.
How to configure LNB settings for satellite reception.
How to select satellites for channel scanning.
How to manage transponder data for satellite channels.
How to set LNB power for satellite reception.
How to adjust settings for long coaxial cables.
How to select the LNB type for satellite reception.
How to set the 22kHz tone for satellite reception.
How to select the toneburst mode for satellite reception.
How to configure DiSEqC 1.0 for multi-satellite reception.
Guide to automatically scan for digital cable TV channels.
Guide to manually search for digital cable TV channels.
Guide to automatically scan for digital aerial TV channels.
Guide to manually search for digital aerial TV channels.
How to set analogue TV channels directly or via search.
Steps to re-scan for all available analogue TV channels.
How to tune analogue channels by manually entering their numbers.
How to view signal strength and quality information for digital channels.
Technical specifications for the TV's wireless LAN module.
Technical specifications for the TV's Bluetooth module.
Information related to product compliance and dealer services.
Important notes regarding WLAN connection and country restrictions.
Instructions on how to safely dispose of product packaging.
Guidance on recycling the product at its end of life.
Information on WEEE compliance and product disposal procedures.
A table listing common problems, causes, and remedies.
Explains issues with video playback lag in applications due to internet speed.
Addresses connection issues with interactive applications.
Explains the meaning of symbols found on the TV's back panel.
Definition of Audio Return Channel.
Definition of backlight settings.
Definition of Block Noise Reduction feature.
Definition of Common Interface for DVB receivers.
Definition of Digilink (CEC) protocol.
Definition of DiSEqC for satellite systems.
Definition of Dynamic Backlight feature.
Definition of Domain Name System (DNS).
Definition of DVB-C (Digital Video Broadcasting - Cable).
Definition of DVB-S/S2 (Digital Video Broadcasting - Satellite).
Definition of DVB-T/T2 (Digital Video Broadcasting - Terrestrial).
Definition of Dynamic Contrast feature.
Definition of Film mode for picture processing.
Definition of firmware version.
Definition of Gamma setting for brightness.
Definition of Gateway in networking.
Definition of hardware version.
Definition of HbbTV technology.
Definitions of HD, Full HD, and UHD display standards.
Definition of IP Address in networking.
Definition of JPEG image format.
Definition of Screen cast feature.
Definition of LNB (Low Noise Block).
Definition of MP3 audio format.
Definition of NAS (Network Attached Storage).
Definition of Network Mask (Subnet Mask).
Definition of Network Name (SSID).
Definition of Noise Reduction feature.
Definition of Perfect Clear image enhancement.
Definition of SCR (Single Channel Router).
Definitions of WEP and WPA security protocols for WLAN.
Definition of Symbol Rate in digital transmission.
Definition of Timeshift function.
Definition of Transponder in satellite systems.
Definition of USB recording feature.
Definition of Vibrant Colour setting.
Definition of Wi-Fi transmission.
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