WD-73740 - Television MITSUBISHI - Free user manual and instructions
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| Product Type | Rear-Projection DLP Television |
| Brand | Mitsubishi |
| Model | WD-73740 |
| Screen Size | 73 inches (diagonal) |
| Aspect Ratio | 16:9 |
| Display Resolution | 1920 x 1080 (Full HD) |
| Brightness | Approximately 550 cd/m² |
| Contrast Ratio | Up to 10,000:1 (dynamic) |
| Viewing Angle | 160° horizontal / 90° vertical |
| Built-in Tuner | ATSC / NTSC |
| Input Ports | 3 x HDMI, 1 x Component, 1 x Composite, 1 x S-Video, 1 x VGA, 2 x RF |
| Output Ports | 1 x Digital Audio (optical), 1 x Analog Audio (RCA) |
| Speakers | 2 x 15W built-in |
| Dimensions (W x H x D) | 62.5 x 43.2 x 19.5 inches (without stand) |
| Weight | Approximately 95 lbs (without stand) |
| Power Consumption | 320W (typical), <1W (standby) |
| Voltage Requirement | AC 120V, 60Hz |
| Lamp Type | UHP (Ultra High Performance) replaceable lamp |
| Lamp Life | Approximately 8,000 hours (standard mode) |
| Remote Control | Included (Mitsubishi IR remote) |
| User Manual | Available in PDF format from manufacturer |
Frequently Asked Questions - WD-73740 MITSUBISHI
How do I replace the lamp in my Mitsubishi WD-73740?
To replace the lamp, unplug the TV, wait 30 minutes for cooling, open the lamp compartment (usually on the front or side), remove the old lamp, and install a new Mitsubishi-approved lamp (model # 915P066010). Refer to the manual for detailed steps.
What is the maximum supported resolution of the WD-73740?
The Mitsubishi WD-73740 supports up to 1920x1080 (Full HD) via HDMI and component inputs. It can also downscale 1080p sources if needed.
Can I wall-mount this TV?
This is a rear-projection DLP TV, which is not designed for wall mounting due to its deep chassis. It should be placed on a sturdy stand or table. Wall mounting is not recommended.
How do I clean the screen of the WD-73740?
Use a soft, dry microfiber cloth to gently wipe the screen. Avoid using any liquid cleaners, alcohol, or abrasive materials, as they may damage the screen surface. For stubborn smudges, lightly dampen the cloth with distilled water.
Why does my TV take a long time to turn on?
The WD-73740 uses a projection lamp that requires a warm-up period (up to 30 seconds) to reach full brightness. This is normal. If the lamp doesn't light after 2 minutes, it may need replacement.
How do I connect external devices like a cable box or game console?
Use the HDMI ports for digital video and audio. For older devices, use component (Y/Pb/Pr) or composite (yellow/red/white) inputs. Select the corresponding input source on the remote or TV menu.
What is the lamp life and where can I buy a replacement?
The lamp is rated for approximately 8,000 hours in standard mode. Replacements can be purchased from Mitsubishi authorized dealers, online retailers, or directly from support. Ensure you buy the correct model (915P066010).
No sound from the built-in speakers?
Check that the volume is not muted (press Mute button) and that the audio output is set to 'TV Speaker' in the menu. If using external speakers, ensure they are properly connected and selected.
How do I access the user manual if I lost the paper copy?
The manual is available for free download in PDF format from the Mitsubishi support website or from notice-facile.com. See the 'Download' section on this page.
Can I use a universal remote with this TV?
Yes, the TV uses standard IR codes. Program the universal remote using code 10842 or search for Mitsubishi TV codes. If the code doesn't work, try learning mode.
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USER MANUAL WD-73740 MITSUBISHI
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Product information
Brand : MITSUBISHI
Model : WD-73740
Category : Television