Why is there sound but no picture on my TechniSat TECHNISTAR K4 ISIO Receiver?
If you have sound but no picture on your TechniSat Receiver, it could be due to a couple of reasons: * Radio mode might be active, and the radio background image is switched off. Check your settings. * The Scart plug may not be connected correctly. Ensure the Scart plug is properly connected.
How to fix no picture via HDMI on TechniSat Receiver?
If you're getting no picture via HDMI on your TechniSat Receiver, the HDMI resolution used might not be supported by your TV. Modify the HDMI resolution for the correct device or connect via a Scart lead.
What to do if picture is not fully visible or distorted on TechniSat TECHNISTAR K4 ISIO?
If the picture on your TechniSat Receiver is not fully visible or is distorted, the picture format may not be set correctly. Check the picture format settings. Also, the wrong picture display/zoom may be selected, so check the picture display/zoom in the menu and zoom settings.
Why is there no sound via HDMI but picture is OK on TechniSat TECHNISTAR K4 ISIO?
If you have a picture but no sound via HDMI on your TechniSat Receiver, the wrong HDMI sound format may be selected. Check the HDMI sound format settings.
What to do if TechniSat TECHNISTAR K4 ISIO Receiver has no picture, no sound, and the display is off?
If your TechniSat Receiver has no picture, no sound, and the display is not on, the cause might be no mains voltage. Check the mains adapter and plug to ensure they are properly connected and functioning.
How to fix TechniSat TV Receiver remote control not working?
If your TechniSat TV Receiver remote control isn't working, it might be due to using the wrong remote control code. Try setting the correct remote control code. Also, check the batteries; if they are spent, replace them.
What to do if TechniSat TV Receiver has no picture, no sound, but display is on?
If your TechniSat TV Receiver shows no picture and no sound, but the display is on, the cause may be a faulty or missing cable connection. Check all cable connections to ensure they are properly connected.
Why is there no picture via HDMI on my TechniSat TV Receiver?
If your TechniSat TV Receiver displays no picture via HDMI, it might be because the HDMI resolution used is not supported by your TV. Modify the HDMI resolution for the correct device or connect using a Scart lead.
What to do if my TechniSat TECHNISTAR K4 ISIO has no picture or sound but the display is on?
If your TechniSat Receiver displays no picture or sound but the display is on, the cause might be a faulty or missing cable connection. Check all cable connections to ensure they are properly connected.
Why does my TechniSat TV Receiver have sound but no TV picture?
If your TechniSat TV Receiver has sound but no picture, it could be that the radio mode is active and the radio background image is switched off. Check the settings. Another reason might be that the Scart plug is not connected correctly; ensure it is properly connected.
General| Product color | Black |
|---|---|
| Supported video modes | 576i, 576p, 720p, 1080i, 1080p |
| Audio formats supported | AC3 |
| Video formats supported | AVC, MPEG1, MPEG2, MPEG4 |
| HDMI | Yes |
| USB version | 2.0 |
| USB port type | USB Type-A |
| USB ports quantity | 2 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| Tuner type | Digital |
| Demodulation | 16-QAM, 32-QAM, 64-QAM |
| Audio decoders | Dolby Digital |
| Interactive TV | - |
| Frequency range | 47 - 862 MHz |
| Number of tuners | 4 tuner(s) |
| Channels quantity | 4999 channels |
| On Screen Display (OSD) languages | CZE, DEU, DUT, ENG, ESP, FRE, HUN, ITA, LIT, POL, POR, RUS, SWE, TUR |
| Signal source | Cable, Ethernet (RJ-45), Satellite |
| Video resolutions | 1920 x 1080 pixels |
| Digital signal format system | DVB-C |
| Display digits | 4 digits |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | 5 - 35 °C |
| Operating relative humidity (H-H) | 10 - 75 % |
| AC input voltage | 230 V |
| AC input frequency | 50 Hz |
| Power consumption (standby) | 3.4 W |
| Power consumption (typical) | 8.4 W |
| Reception | HD-TV, SD-TV, radio |
| Symbol rate | 1.5 - 7.2 Mbaud |
| Wi-Fi | No |
| Ethernet LAN data rates | 10, 100 Mbit/s |
| Package depth | 212 mm |
| Package width | 396 mm |
| Package height | 56 mm |
| Package weight | 1170 g |
Weight and Dimensions| Depth | 135 mm |
|---|---|
| Width | 280 mm |
| Height | 38 mm |
| Weight | 500 g |
Instructions for changing batteries and setting remote control codes.
Selecting the country to determine time zone and service list sorting.
Configuring Internet connection and reviewing the data protection declaration.
Selecting active reception signals like Cable (DVB-C) and IPTV (DVB-IP).
Checking and modifying current network configuration settings for Internet and local media access.
Selecting to search for all channels or only unencrypted channels.
Checking for and performing available software updates for the receiver.
Explanation of the OSD interface, function highlighting, and button indications.
Instructions for turning the receiver on and off, and switching to standby mode.
Guide to accessing the main menu and navigating through various functions and settings.
Methods for selecting channels using up/down keys or the numeric keypad.
Using the navigator to view and select channels from the channel list.
Accessing and viewing the Electronic Program Guide (SFI) for channel information.
How to access the Electronic Program Guide using the SFI button.
Understanding the layout and information presented in the SFI overview.
Overview of timer functions for recording programs.
Accessing the Internet for browsing, interactive services, and the ISIO Live portal.
Using the Internet list to access pre-programmed websites.
Manually entering website addresses (URLs) to access desired websites.
Recording programs directly to a USB storage device.
Recording the current program instantly using the Record button.
Recording and playing back simultaneously for timeshifted viewing.
Programming timers for future recordings, manually or via SFI.
Accessing and playing back recorded content via the DVR Navigator.
Resolving problems with the remote control not working or batteries spent.
Resolving problems with no picture, no sound, distorted picture, or incorrect audio.
Troubleshooting issues related to HDMI connection, resolution, and sound.
Troubleshooting network connection problems and DVR recording failures.
Troubleshooting issues with operating the receiver and performing a flash reset.
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