PJ758 - Projector VIEWSONIC - Free user manual and instructions
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| Product Type | Video projector |
| Brand | ViewSonic |
| Model | PJ758 |
| Display Technology | DLP |
| Native Resolution | XGA (1024 x 768) |
| Brightness | 3000 ANSI lumens |
| Contrast Ratio | 2200:1 |
| Lamp Life | Up to 4000 hours |
| Projection Distance | 1.2 - 10.0 m |
| Projection Screen Size | 27.5 - 300 inches |
| Keystone Correction | Vertical ±40° |
| Input Ports | HDMI, VGA, S-Video, Composite, Audio |
| Output Ports | VGA, Audio |
| Dimensions (W x H x D) | 294 x 93 x 255 mm |
| Weight | 2.6 kg |
| Power Supply | AC 100-240V, 50/60Hz |
| Power Consumption | 260W (max) |
| Noise Level | 34 dB (normal mode) |
| Safety Features | Auto power-off, security lock slot |
| Cleaning and Maintenance | Clean lens with soft cloth, replace filter periodically |
| Spare Parts and Repairability | Replacement lamp and filter available |
| General Information | Compatible with PC, Mac, game consoles; remote control included |
Frequently Asked Questions - PJ758 VIEWSONIC
How do I connect a laptop to the ViewSonic PJ758?
Use the VGA or HDMI port on the projector. Then press the Source button on the remote control to select the correct input.
What is the maximum projection size?
The projector can display screens from 27.5 inches to 300 inches (measured diagonally), depending on the distance and zoom settings.
How often should I clean the air filter?
Clean the air filter every 100 hours of use, or more frequently in dusty environments. A clogged filter can cause overheating.
How do I replace the lamp?
Turn off the projector, unplug it, and wait for it to cool down. Open the lamp cover, remove the old lamp, and insert the new one. Reset the lamp timer in the OSD menu.
Can I install this projector on a ceiling?
Yes, it supports ceiling mounting. Use a compatible universal projector mount and ensure it can support the 2.6 kg weight.
Why is the image trapezoidal?
The projector may be angled relative to the screen. Use the keystone correction function to adjust the vertical perspective up to ±40 degrees.
Does the projector have built-in speakers?
Typically, projectors in this series include a built-in speaker for basic audio output. Check the manual for exact wattage.
What is the recommended maintenance routine?
Regularly clean the lens and air filter. Replace the lamp after the recommended lifetime and keep the vents unobstructed.
How do I reset the projector to factory settings?
Navigate to the Settings menu in the OSD, select Reset, and choose "Factory Default" to restore all settings.
How can I reduce the noise level?
Use Eco mode or Energy Saving function in the menu. This lowers the lamp brightness and reduces fan noise.
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USER MANUAL PJ758 VIEWSONIC
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Product information
Brand : VIEWSONIC
Model : PJ758
Category : Projector