EX531p - Projector OPTOMA - Free user manual and instructions
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| Product Type | DLP Projector |
| Brand | OPTOMA |
| Model | EX531p |
| Native Resolution | XGA (1024 x 768) |
| Brightness | 3000 ANSI Lumens |
| Contrast Ratio | 15000:1 |
| Display Technology | DLP by TI |
| Dimensions (W x D x H) | 32.4 x 23.4 x 9.7 cm |
| Weight | 2.5 kg |
| Power Supply | 100-240 V AC, 50/60 Hz |
| Power Consumption | 235 W (Normal Mode), < 0.5 W (Standby) |
| Lamp Type | P-VIP 190 W Lamp |
| Lamp Life | Up to 5000 hours (Normal Mode), 6000 hours (Eco Mode) |
| Throw Ratio | 1.95 - 2.15:1 |
| Keystone Correction | Vertical ±40°, Horizontal ±30° |
| Video Inputs | VGA, HDMI, S-Video, Composite, USB (for service) |
| Key Features | Versatile projection for meeting rooms and classrooms: Presentation Mode, Energy Saving, Quick Standby |
| Maintenance and Cleaning | Clean the air filter every 1000 hours; clean the lens with a soft cloth |
| Security | Kensington lock slot for anti-theft, power-on password |
| Spare Parts and Repairability | Replacement lamp available (model BL-FU200A); replaceable air filter |
| General Information | Compact projector suitable for mobile presentations. Comes with remote control, VGA cable, power cable. |
Frequently Asked Questions - EX531p OPTOMA
How to replace the lamp of the OPTOMA EX531p projector?
Turn off the projector and unplug it. Wait 30 minutes for it to cool down. Remove the lamp cover, unscrew the screws, replace the lamp with a new one (model BL-FU200A) and screw them back. Replace the cover and reset the lamp counter via the menu.
How to clean the air filter?
Turn off the projector and unplug it. Remove the air filter located on the side. Wash it with warm soapy water or vacuum it. Let it dry completely before putting it back. Clean the filter every 1000 hours of use.
How to connect a computer to the EX531p projector?
Use a VGA cable (supplied) to connect the computer's VGA output to the projector's VGA input. You can also use an HDMI cable. Select the corresponding source in the Input menu.
How to adjust keystone correction?
Press the 'Keystone' button on the remote control or the control panel. Use the up/down arrows to correct vertical keystone and left/right for horizontal. You can also use the automatic correction function.
Why is the image not displaying?
Check that the projector is on, the source cable is properly connected, and the source is correctly selected. Make sure the lens cap is removed. If the screen remains black, the lamp may be worn out or the projector is in standby.
How to reset the lamp counter?
Go to the 'Settings' menu > 'Lamp Settings' > 'Lamp Reset'. Confirm the reset only after replacing the lamp.
What is the lamp life?
The lamp can last up to 5000 hours in Normal mode and 6000 hours in Eco mode. Actual life depends on usage and environment.
Can the projector be ceiling mounted?
Yes, the projector is compatible with a ceiling mount bracket (not supplied). Use a suitable mounting kit and ensure the ceiling can support the weight (2.5 kg). The mounting holes are located on the bottom of the device.
How to adjust focus and zoom?
Turn the focus ring on the lens to get a sharp image. Use the zoom ring to adjust the image size. Perform these adjustments after positioning the projector.
What to do if the remote control does not work?
Check the batteries and replace them if necessary. Make sure there is no obstacle between the remote control and the projector's infrared sensor. Move away fluorescent lights or screens that may interfere.
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