PJ255D - Projector VIEWSONIC - Free user manual and instructions
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| Product Type | DLP Projector |
| Brand | ViewSonic |
| Model | PJ255D |
| Resolution | SVGA (800 x 600) |
| Brightness | 2500 ANSI Lumens |
| Contrast Ratio | 2000:1 |
| Lamp Type | UHP 190W |
| Lamp Life | 4000 hours (Normal), 6000 hours (Eco) |
| Keystone Correction | ±40° Vertical |
| Projection Lens | Manual Zoom and Focus |
| Throw Ratio | 1.86 - 2.04:1 |
| Input Ports | VGA x1, Composite x1, S-Video x1, Audio In 3.5mm x1 |
| Built-in Speaker | 1 x 2W Mono |
| Dimensions (W x D x H) | 284 x 234 x 82 mm (11.2 x 9.2 x 3.2 in) |
| Weight | 2.5 kg (5.5 lbs) |
| Power Consumption | 260W (Max), <1W (Standby) |
| Power Supply | AC 100-240V, 50/60Hz |
| Noise Level | 32 dB (Normal), 28 dB (Eco) |
| Screen Size | 40 - 300 inches |
| Warranty | 2 years (parts and labor) |
| What's in the Box | Projector, Power Cord, VGA Cable, Remote Control, User Manual |
Frequently Asked Questions - PJ255D VIEWSONIC
How do I connect my laptop to the ViewSonic PJ255D projector?
Connect the projector to your laptop using a VGA cable. Plug one end into the projector's VGA-in port and the other into your laptop's VGA-out port. If your laptop has a different output (HDMI), you may need a VGA adapter. After connection, select the correct input source on the projector using the Source button.
What is the recommended replacement lamp for the PJ255D?
The recommended replacement lamp is the RLC-036 (or equivalent UHP 190W lamp). Always use a genuine ViewSonic lamp to ensure proper performance and safety. Refer to the manual for lamp replacement instructions.
How do I clean the air filter on my PJ255D projector?
Turn off the projector and unplug it. Locate the air filter on the side of the unit. Gently remove the filter cover and take out the filter. Use a vacuum cleaner or soft brush to remove dust. If heavily soiled, wash with mild detergent and water, then let it dry completely before reinstalling. Replace the filter every 500 hours of use.
Can I use the projector with a USB drive?
No, the ViewSonic PJ255D does not have a USB port for media playback. It only supports input via VGA, composite, and S-Video. For presentations, connect a laptop or other video source using these ports.
What should I do if the projector shows no image?
First, check that the lens cap is removed and the projector is powered on. Verify the correct input source is selected. Ensure all cables are securely connected. If using a laptop, check display settings: press the 'Fn' key (often F4 or F8) to toggle display output. If still no image, test with another cable or device.
How do I adjust the keystone correction on the PJ255D?
Press the Keystone button on the remote or projector keypad. Use the arrow keys to correct vertical distortion. The projector supports ±40° vertical keystone adjustment. For best results, place the projector level and perpendicular to the screen.
What is the throw distance for a 100-inch screen?
With a throw ratio of 1.86-2.04:1, for a 100-inch diagonal screen (aspect ratio 4:3), the projector should be placed approximately 3.8 to 4.2 meters (12.5-13.8 feet) away from the screen. Use the zoom to fine-tune the image size.
How do I replace the lamp in my ViewSonic PJ255D?
Turn off the projector and unplug it. Wait at least 30 minutes for the lamp to cool. Gently turn the projector over to access the lamp cover. Remove the cover screw and slide off the cover. Loosen the lamp module screws, then pull the lamp handle to remove it. Insert the new lamp, tighten screws, replace the cover, and reset the lamp timer via the OSD menu.
Does the PJ255D support 3D content?
No, the ViewSonic PJ255D does not support 3D projection. It is a standard 2D DLP projector designed for presentations and home theater use.
How do I reset the lamp timer after replacing the bulb?
Go to the OSD menu by pressing the Menu button on the remote or keypad. Navigate to the 'Settings' or 'System' menu. Select 'Lamp Hours' and then choose 'Reset' or 'Clear'. Confirm the reset. This ensures the lamp life indicator is accurate for the new bulb.
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