WD-57731 - Television MITSUBISHI - Free user manual and instructions
Find the device manual for free WD-57731 MITSUBISHI in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | DLP Rear Projection Television |
| Screen Size | 57 inches (diagonal) |
| Display Resolution | 1920 x 1080 (1080p) |
| Aspect Ratio | 16:9 |
| Dimensions (W x H x D) | 54.5 x 35.3 x 20.2 inches |
| Weight | 85.5 lbs (38.8 kg) |
| Power Consumption | 250 W (typical) |
| Power Supply | AC 120V, 60Hz |
| Lamp Type | UHP 100W |
| Lamp Life | Up to 8,000 hours |
| Video Inputs | HDMI (2), Component, Composite, S-Video, VGA |
| Audio Output | Optical digital, Stereo RCA |
| Tuner | ATSC/NTSC |
| Speakers | 2 x 10W |
| Remote Control | Included |
| Cleaning Instructions | Wipe screen with dry microfiber cloth; clean exterior with mild soap and water |
| Safety Features | Auto shut-off, overheating protection |
| Spare Parts Availability | Lamps, remote, and main board available through authorized service centers |
| Repairability Index | Designed with modular components for easy replacement |
Frequently Asked Questions - WD-57731 MITSUBISHI
How do I replace the lamp in my Mitsubishi WD-57731?
To replace the lamp, turn off the TV and unplug it. Let it cool for at least 30 minutes. Locate the lamp door on the back, open it, remove the old lamp by gripping the handle, and insert the new lamp securely. Close the door and reset the lamp timer in the menu.
What is the correct lamp part number for the WD-57731?
The recommended lamp part number is 915P036010 or equivalent UHP 100W lamp. Always use Mitsubishi approved lamps for best performance.
How do I clean the screen of the WD-57731?
Use a dry, soft microfiber cloth to gently wipe the screen. Do not use any liquids or household cleaners. For stubborn marks, slightly dampen the cloth with distilled water and wipe gently.
Why is the picture on my WD-57731 dim or flickering?
A dim or flickering picture often indicates the lamp is near the end of its life. Check the lamp life in the menu (usually under Info). If it's over 8,000 hours, replace the lamp. Also ensure the ventilation slots are not blocked.
What inputs does the WD-57731 have?
The TV has 2 HDMI ports, 1 component video input (with analog audio), 1 composite video input, 1 S-Video input, and 1 VGA (PC) input. It also has optical digital audio output and stereo RCA outputs.
Can I mount the WD-57731 on a wall?
The WD-57731 is a rear projection TV and is not designed for wall mounting. Place it on a sturdy, level surface with adequate ventilation around all sides.
How do I reset the lamp timer after changing the lamp?
Press the Menu button on the remote, go to the Setup or Preferences menu, select Lamp Reset, and confirm. The reset is necessary for accurate lamp hour tracking.
Why does my WD-57731 turn off automatically?
Auto shut-off can be triggered by overheating, a faulty lamp, or a safety feature. Check that vents are clear, the lamp is not expired, and that the ambient temperature is not too high. Also disable the Sleep Timer if set.
How do I connect a soundbar to the WD-57731?
Connect your soundbar to the TV using the optical digital audio output (recommended) or the stereo RCA audio outputs. Use the TV menu to set audio output to Optical or Variable Line Out as needed.
Where can I find a user manual for the WD-57731?
The user manual is available for free download in PDF format on notice-facile.com. You can also get a translated version by selecting your language and providing your email.
User questions about WD-57731 MITSUBISHI
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Television in PDF format for free! Find your manual WD-57731 - MITSUBISHI and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. WD-57731 by MITSUBISHI.