T903 - Screen BENQ - Free user manual and instructions
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| Product Type | LCD Monitor |
| Brand | BenQ |
| Model | T903 |
| Screen Size | 19 inches (48.26 cm) viewable |
| Panel Type | TN (Twisted Nematic) LCD |
| Native Resolution | 1280 x 1024 (SXGA) |
| Aspect Ratio | 5:4 |
| Brightness | 300 cd/m² |
| Contrast Ratio | 700:1 |
| Response Time | 12 ms |
| Viewing Angle (Horizontal/Vertical) | 160° / 160° |
| Display Colors | 16.7 million |
| Video Inputs | VGA (D-Sub), DVI-D |
| Power Consumption (On) | 45 W (max) |
| Power Consumption (Standby) | Less than 2 W |
| VESA Mount Compatibility | 100 x 100 mm |
| Dimensions (with Stand) | 412 x 441 x 180 mm |
| Weight (with Stand) | 4.5 kg |
| Tilt Range | -5° to +20° |
| Security Lock Slot | Kensington-compatible |
| Cleaning Instructions | Wipe with soft, dry cloth; avoid sprays and abrasive agents |
| Spare Parts and Repairability | Replaceable external power adapter and signal cables |
Frequently Asked Questions - T903 BENQ
How do I connect my BenQ T903 to a computer?
Connect the VGA cable (or DVI cable if available) from your computer's graphics card to the corresponding port on the monitor. Then plug in the power adapter and turn on both devices. The monitor should automatically detect the signal.
What is the recommended resolution for the T903?
The native resolution is 1280 x 1024 pixels. Set your computer to this resolution for the sharpest image. Lower resolutions may appear stretched or blurry.
How can I clean the monitor screen safely?
Turn off the monitor and unplug it. Use a soft, dry microfibre cloth to gently wipe the screen. Do not use water, cleaning sprays, or abrasive materials, as they may damage the anti-glare coating.
Why is the screen showing "No Signal"?
This message means the monitor is not receiving a video signal. Check that the video cable is securely connected to both the monitor and the computer. Ensure the computer is powered on and not in sleep mode. Try switching input sources via the OSD menu if you have multiple inputs.
What should I do if the screen flickers?
Screen flickering is often caused by an incorrect refresh rate or a loose cable. Set the refresh rate to 60 Hz in your display settings. Also verify the signal cable is firmly seated. If the problem persists, try a different cable or port.
How do I reset the monitor to factory defaults?
Press the Menu button on the monitor to open the OSD. Navigate to the "System" or "Reset" option and select "Reset" to restore all settings to factory defaults. This can help resolve display issues.
Is the T903 compatible with VESA wall mounts?
Yes, the T903 has a 100 x 100 mm VESA mount pattern. You can use a standard VESA-compatible wall or arm mount. Make sure the mount supports the monitor's weight (about 4.5 kg).
How do I adjust brightness and contrast?
Press the Menu button on the monitor. Use the arrow keys to navigate to "Brightness" or "Contrast" settings. Adjust with the +/- buttons. Save and exit the menu. These controls adjust backlight and image intensity.
Can I use the T903 with a laptop?
Yes, if your laptop has a VGA or DVI output. Connect the cable, then use your laptop's display settings to select "Extend" or "Duplicate" to display the picture on the monitor. Some laptops may require pressing a function key like Fn+F4 to switch displays.
What does the auto-adjust button do?
The Auto Adjustment feature automatically optimizes the screen position, clock, and phase for analog VGA signals. Press the Auto button to correct any blurriness or misalignment. This feature is especially useful after changing resolutions.
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USER MANUAL T903 BENQ
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Product information
Brand : BENQ
Model : T903
Category : Screen