MDT402S - Television MITSUBISHI - Free user manual and instructions
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| Product Type | LCD Television |
| Brand | Mitsubishi |
| Model | MDT402S |
| Screen Size | 40 inches (diagonal) |
| Display Resolution | 1920 x 1080 pixels (Full HD) |
| Aspect Ratio | 16:9 |
| Refresh Rate | 60 Hz |
| Brightness | 400 cd/m² |
| Contrast Ratio | 3000:1 (typical) |
| Viewing Angle | 178° horizontal / 178° vertical |
| Audio Output Power | 10 W + 10 W (stereo) |
| Video Inputs | HDMI (2), VGA (1), Component (1), Composite (1) |
| Audio Inputs | 3.5 mm jack, RCA (L/R) |
| Other Ports | USB (1), RS-232C (1), LAN (1) |
| Power Supply | AC 100-240 V, 50/60 Hz |
| Power Consumption (Typical) | 120 W |
| Power Consumption (Standby) | <0.5 W |
| Dimensions (W x H x D) with stand | 950 x 620 x 250 mm |
| Dimensions (W x H x D) without stand | 950 x 560 x 80 mm |
| Weight with stand | 18 kg |
| Weight without stand | 15 kg |
| VESA Mount Pattern | 400 x 400 mm |
| Operating Temperature | 0 °C to 40 °C |
| Safety Features | UL, CSA, FCC Class B |
| Maintenance & Cleaning | Clean with soft, dry cloth; avoid liquids |
| Spare Parts & Repairability | Contact authorized service center |
Frequently Asked Questions - MDT402S MITSUBISHI
How do I connect my laptop to the MDT402S TV?
Use an HDMI cable (recommended) or VGA cable. Connect one end to your laptop and the other to the corresponding input on the TV. Select the correct input source using the remote or buttons on the TV.
Can I mount the MDT402S on a wall?
Yes, the TV supports VESA 400x400 mm wall mounts. Ensure the wall can support the weight (approximately 15 kg without stand) and use appropriate hardware.
How do I reset the TV to factory settings?
Go to the menu, select 'Setup' or 'Settings', then 'Factory Reset'. Confirm the action. The TV will restart with default settings.
What is the optimal viewing distance for this TV?
For a 40-inch Full HD TV, the recommended distance is about 1.5 to 2.5 meters (5-8 feet) for comfortable viewing.
Why is there no sound from the TV?
Check if the volume is muted or set too low. Verify audio cables are connected properly. If using external speakers, ensure they are powered on. Try a different audio source.
How can I clean the screen safely?
Turn off the TV and unplug it. Use a soft, dry microfiber cloth to gently wipe the screen. Avoid using paper towels, abrasive materials, or liquid cleaners.
Does the MDT402S support 4K resolution?
No, the MDT402S has a native resolution of 1920x1080 (Full HD) and does not support 4K input.
What should I do if the TV does not turn on?
Check that the power cord is securely plugged into both the TV and a working outlet. Try a different outlet. If the power indicator light is off, the TV may have a power supply issue. Contact support.
Can I use a universal remote with this TV?
Yes, many universal remotes are compatible. You may need to enter a code for Mitsubishi models (e.g., 10178 for some brands) or use auto-search.
How do I update the firmware?
Firmware updates are usually available via USB. Download the update file from the Mitsubishi support website to a USB drive, insert it into the TV, and follow the on-screen instructions in the 'Software Update' menu.
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