Unisen LT-55154 - Television MITSUBISHI - Free user manual and instructions
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| Product Type | Television |
| Brand | Mitsubishi |
| Model | Unisen LT-55154 |
| Screen Size | 55 inches (diagonal) |
| Display Resolution | 1920 x 1080 (Full HD) |
| Aspect Ratio | 16:9 |
| Display Technology | LCD with LED backlight |
| Refresh Rate | 120 Hz (effective) |
| Dimensions (W x H x D) without stand | 50.2 x 31.5 x 3.7 inches (approx.) |
| Weight without stand | 60 lbs (approx.) |
| Power Consumption | 200 W (typical) |
| Audio Output | 2 x 10 W speakers |
| Video Inputs | HDMI (2), Component, Composite, VGA |
| USB Port | Yes (1) |
| Tuner | ATSC / NTSC |
| Remote Control | Included (model unknown) |
| VESA Mount Pattern | 400 x 400 mm |
| Smart Features | NetCommand (basic AV control) |
| Cleaning Instructions | Use a soft, dry cloth. Avoid chemicals. |
| Safety Reminders | Keep ventilation clear; do not expose to liquids. |
| Spare Parts Available | Remote control, stand, manual |
Frequently Asked Questions - Unisen LT-55154 MITSUBISHI
How do I connect external devices like a cable box or game console?
Use the HDMI ports for best quality. For older devices, use Component or Composite inputs. Select the corresponding input from the remote's Input button.
Why is there no picture or sound?
Check that the TV is plugged in and turned on. Ensure the correct input is selected. Try resetting the TV by unplugging for 30 seconds. If using an external device, verify its power and connections.
How do I adjust the picture settings?
Press Menu on the remote, navigate to Picture settings. Adjust Brightness, Contrast, Color, and Sharpness to your preference. You can also choose preset modes like Standard, Vivid, or Movie.
Can I mount this TV on a wall?
Yes, the TV supports a VESA 400x400 wall mount. Use a mount rated for at least the TV's weight (approx. 60 lbs). Follow the mount's instructions and ensure proper wall anchoring.
How do I program the remote to control other devices?
The remote can be programmed using NetCommand. Refer to the manual for codes. Typically, press Menu, select NetCommand, and follow prompts for Device Setup.
The TV turns off by itself. What should I do?
Check if the Sleep Timer is set. Press Menu and look under Timers. Also ensure ventilation is not blocked, as overheating can cause automatic shutdown. If issue persists, contact support.
How do I clean the screen?
Turn off the TV and let it cool. Use a soft, dry microfiber cloth to gently wipe the screen. Do not use paper towels, alcohol, or ammonia-based cleaners.
Can I connect headphones?
The TV has a headphone jack on the side or back. Plug in headphones and the internal speakers will mute. Adjust volume using the remote.
What is the warranty period?
The standard Mitsubishi warranty for this model is typically 1 year for parts and labor. Check your purchase documents or contact Mitsubishi support for details.
How do I update the firmware?
This model does not have internet connectivity for automatic updates. Firmware updates are not user-installable; contact Mitsubishi support if an update is needed.
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USER MANUAL Unisen LT-55154 MITSUBISHI
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Product information
Brand : MITSUBISHI
Model : Unisen LT-55154
Category : Television