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Why does my Barco PHWU-81B Projector ask for a password?
If you see a password screen on your Barco Projector, it means the PASSWORD FUNCTION in the FEATURE menu has been set to DISPLAY INPUT. You need to enter the password or contact the person in charge of managing the projector to unlock it.
Why does my Barco PHWU-81B say 'HIGH TEMP WARNING'?
If the Barco Projector displays 'HIGH TEMP WARNING', it means the ambient temperature is too high or the intake/exhaust vents are blocked. Try to eliminate the causes of the rise in ambient temperature. Also, remove any objects blocking the intake or exhaust vents.
General| Matrix size | 0.67 \ |
|---|---|
| Matrix type | DMD |
| Native aspect ratio | 16:10 |
| Projection distance | - m |
| Projection technology | DLP |
| Contrast ratio (typical) | 2800:1 |
| Screen size compatibility | - \ |
| Projector native resolution | WUXGA (1920x1200) |
| Projector brightness (economic mode) | 5450 ANSI lumens |
| Focal length range | - mm |
| Lamp power | 350 W |
| Lamps quantity | 2 lamp(s) |
| Light source type | Lamp |
| Service life of light source | 2000 h |
| Service life of light source (economic mode) | 4000 h |
| Full HD | No |
| Supported graphics resolutions | 1920 x 1200 (WUXGA) |
| BNC input ports | 5 |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | 0 |
| Ethernet LAN data rates | 10, 100 Mbit/s |
| I/O ports | SDI |
| Noise level | 44 dB |
| Noise level (economic mode) | 39 dB |
| Placement | Desktop, Ceiling |
| Product type | Large venue projector |
| Product color | Black, White |
| Power source | AC |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 910 W |
| Power consumption (standby) | 0.3 W |
| Power consumption (economy mode) | 690 W |
| Operating temperature (T-T) | 5 - 40 °C |
| Operating relative humidity (H-H) | 30 - 90 % |
Weight and Dimensions| Depth | 660 mm |
|---|---|
| Width | 510 mm |
| Height | 263 mm |
| Weight | 21000 g |
| Package depth | 840 mm |
| Package width | 650 mm |
| Package height | 415 mm |
| Package weight | 26500 g |
Provides general safety and operating instructions that should be followed.
Lists safety precautions to prevent personal injury during projector use.
Outlines precautions to prevent fire hazards associated with projector use.
Details safety measures to prevent the risk of electrical shock.
Provides instructions and precautions to prevent damage to the projector.
Provides guidance on when and how to service the projector.
Explains how to operate the projector using the remote control.
Details the process and precautions for connecting the projector's power cord.
Explains how to connect the projector to a computer via analog and digital interfaces.
Provides instructions on how to project images, including preparation and projection steps.
Details the procedure for safely stopping the projector and powering it down.
Guides on correcting keystone distortion for trapezoidal images.
Details network settings such as projector name, IP configuration, and security.
Provides detailed image adjustment options like color enhancer, contrast, and sharpness.
Explains how to adjust image brightness and contrast using the advanced menu.
Details how to adjust the color saturation and tint of the projected image.
Guides on how to adjust the sharpness of the projected image.
Explains how to select or customize the white tone (color temperature) of the image.
Provides guidance on adjusting computer images for optimal display.
Details menu-based adjustments for computer-supplied images based on common symptoms.
Explains how to correct image distortion using Keystone, Cornerstone, and Curved modes.
Provides detailed steps for adjusting keystone distortion to correct trapezoidal images.
Details fine adjustment of image shape using the Cornerstone mode.
Covers IP settings, including DHCP, IP address, subnet mask, and default gateway.
Describes the password function for preventing unauthorized operation.
Explains how to supervise and control the projector using a computer via LAN.
Lists important warnings and precautions regarding lamp replacement.
Provides information on the recommended lamp replacement interval and indicators.
Details the procedure for replacing the projector lamp.
Explains how to reset the lamp operation time after replacing the lamp.
Provides instructions for cleaning the projector body, vents, and covers.
Details the correct procedure for cleaning the projector lens.
Troubleshooting guide for when no image is displayed on the screen.
Provides solutions for various image display issues like shaking, distortion, or color problems.
Addresses other common problems like menu issues, high temperature warnings, and remote control function.
