GL931 - Screen BENQ - Free user manual and instructions
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| Product Type | LCD Monitor |
| Screen Size | 19 inches |
| Resolution | 1280 x 1024 (SXGA) |
| Aspect Ratio | 5:4 |
| Response Time | 5 ms |
| Brightness | 300 cd/m² |
| Contrast Ratio | 700:1 (typical) |
| Viewing Angle | 160° horizontal / 160° vertical |
| Input Connectors | VGA (D-Sub), DVI-D |
| Power Consumption | 45 W (typical) |
| Standby Power | < 1 W |
| Dimensions (with stand) | 420 x 411 x 199 mm |
| Weight (with stand) | 4.5 kg |
| VESA Mount | 100 x 100 mm |
| Built-in Speakers | Yes, 2 x 1 W |
| Panel Technology | TN |
| Power Supply | Internal, 100-240 VAC |
| Tilt Adjustment | -5° to +20° |
| Cleaning | Use a soft, dry cloth; avoid solvents |
| Safety | For indoor use only; do not expose to moisture |
| Spare Parts Availability | Contact BenQ support or authorized service centers |
Frequently Asked Questions - GL931 BENQ
How do I adjust the brightness and contrast on my BenQ GL931?
Use the buttons on the front bezel. Press the Menu button to open the OSD, then navigate to 'Brightness' or 'Contrast' using the arrow keys. Adjust with the +/- buttons and press Menu to confirm.
What should I do if the monitor shows 'No Signal'?
Check that the video cable (VGA or DVI) is securely connected to both the monitor and the computer. Ensure the computer is powered on. Try pressing the input source button on the monitor to cycle through inputs.
Can I mount this monitor on a wall?
Yes, the BenQ GL931 supports a VESA 100x100 mm mount. Use a compatible wall mount bracket and follow the instructions provided with the mount.
How do I clean the screen without damaging it?
Turn off the monitor and unplug it. Use a soft, lint-free microfiber cloth slightly dampened with water. Gently wipe the screen. Do not use alcohol, ammonia, or abrasive cleaners.
What is the maximum resolution supported?
The BenQ GL931 supports a maximum resolution of 1280 x 1024 at 60 Hz. For optimal image quality, set your computer to this resolution.
How can I reset the monitor settings to factory defaults?
Press the Menu button to open the OSD. Navigate to 'System' or 'Setup' and select 'Reset' or 'Factory Default'. Confirm the selection.
Does the GL931 have built-in speakers?
Yes, the monitor includes two built-in speakers (2 x 1 W). Sound is played when an audio source is connected via the audio input jack.
Why is the display flickering?
Flickering can be caused by a loose cable, incorrect refresh rate, or interference. Ensure the video cable is tight. Set the refresh rate to 60 Hz in your computer's display settings.
How do I connect external devices like a DVD player?
Use the DVI or VGA input. If the device outputs HDMI, use an HDMI-to-DVI adapter. You may also need a separate audio cable for sound.
Where can I find the user manual for the BenQ GL931?
The user manual can be downloaded from the BenQ support website. Enter your model number (GL931) in the search bar and select 'Manual' or 'Downloads'.
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USER MANUAL GL931 BENQ
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Product information
Brand : BENQ
Model : GL931
Category : Screen