MTV-2431LW - Television Mystery - Free user manual and instructions
Find the device manual for free MTV-2431LW Mystery in PDF.
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| Product Type | LED TV |
| Screen Size | 24 inches (61 cm) |
| Resolution | 1366 x 768 (HD) |
| Refresh Rate | 60 Hz |
| Brightness | 200 cd/m² |
| Contrast Ratio | 3000:1 (dynamic) |
| Audio Output | 2 x 3 W speakers |
| HDMI Inputs | 2 |
| USB Inputs | 1 |
| VGA Input | Yes (with audio) |
| AV Input | Yes (composite) |
| Headphone Jack | Yes |
| Power Supply | AC 100-240 V, 50/60 Hz |
| Power Consumption (max) | 30 W |
| Standby Power | < 0.5 W |
| Dimensions (with stand) | 550 x 370 x 150 mm |
| Weight (with stand) | 3.5 kg |
| VESA Mount | 100 x 100 mm |
| Energy Class | A+ |
| Remote Control | Included |
| Cleaning Instructions | Wipe with a soft dry cloth; no liquids |
| Spare Parts Available | Remote, stand, batteries |
| Repair Index | 8.5 / 10 |
Frequently Asked Questions - MTV-2431LW Mystery
How do I connect external devices to the TV?
Use the HDMI ports for modern devices like gaming consoles or Blu-ray players. For older devices, use the VGA or AV inputs. You can also play media via the USB port.
Why is there no picture but sound is working?
Check if the TV is set to the correct input source. Press the Source button on the remote and cycle through options. Also ensure all cables are securely connected.
How do I clean the screen?
Turn off the TV and unplug it. Use a soft microfiber cloth to gently wipe the screen. Do not use water, alcohol, or abrasive cleaners as they may damage the display.
Can I mount the TV on a wall?
Yes, the TV supports VESA 100 x 100 mm wall mounts. Use a suitable mount and follow the instructions provided with the mount.
What is the included remote control model?
The remote control model is MY-RC24 (or a compatible universal remote). It requires two AAA batteries (not included).
How do I perform a factory reset?
Go to Settings > System > Factory Reset. Enter the PIN (default 0000). This will erase all custom settings and restore defaults.
Why does the TV turn off by itself?
This may be due to the sleep timer or auto-off feature. Check Settings > Timer and disable if needed. Also ensure the power supply is stable.
Can I use a universal remote?
Yes, the TV is compatible with most universal remotes. Use code 1234 or 5678 according to the remote's manual.
How do I update the firmware?
The MTV-2431LW does not support online updates. To update, download the firmware from a support site onto a USB drive, insert into the TV, and navigate to Settings > Update > USB.
What is the warranty period?
The standard warranty is 1 year for manufacturing defects. Keep your purchase receipt as proof.
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