BenQ Gl2251m User Manual

  41   Appendix: Assembling your monitor with a height adjustment stand (HAS)
Adjusting the monitor height
To adjust the monitor height, hold both the left and the 
right sides of the monitor to lower the monitor or lift it 
up to the desired height.
• Avoid placing hands on the upper or lower part of the height-adjustable stand or at the 
bottom of the monitor, as ascending or descending monitor might cause personal 
injuries. Keep children out of reach of the monitor while performing this operation.
•...

42 Appendix: Assembling your monitor with a height adjustment stand (HAS)  
Rotating the monitor
1. Pivot the display.
Before rotating the monitor with a portrait viewing orientation, the display has to be rotated 90 degrees.
Right-click the desktop and select Screen resolution from the popup menu. Select Portrait in 
Orientation, and apply the setting.
 Depending on the operating system on your PC, different procedures should be followed to adjust the screen 
orientation. Refer to the help document of...

  43   Appendix: Assembling your monitor with a height adjustment stand (HAS)
Viewing angle adjustment
You may position the screen to the desired angle with -5° to +15° monitor tilt, 90° (left and 
right total) monitor swivel, and 110 mm monitor height.
4. Adjust the monitor to the desired viewing 
angle.
-5-5O O ~ +15~ +15O-5O ~ +15O
-45-45O O ~ +45~ +45O-45O ~ +45O
110 mm
 

44 Appendix: Assembling your monitor with a height adjustment stand (HAS)  
Using the monitor wall mounting kit
The back of your LCD monitor has a VESA standard mount with 100mm pattern, allowing the 
installation of a wall mount bracket. Before starting to install a monitor wall mounting kit, 
please read the precautions carefully.
Precautions:
• Install your monitor and monitor mounting kit on a wall with flat surface.
• Ensure that the wall material is stable to support the weight of the monitor.
•...

  45   Troubleshooting
Troubleshooting
Frequently asked questions (FAQ)
The image is blurred:
Read the instructions on the link Adjusting the Screen Resolution on the CD, and then 
select the correct resolution, refresh rate and make adjustments based on these instructions
How do you use a VGA extension cable?
Remove the extension cable for the test. Is the image now in focus? If not, optimize the 
image by working through the instructions in the Adjusting the refresh rate section on the 
link Adjusting...

46 Troubleshooting  
Need more help?
If your problems remain after checking this manual, please contact your place of purchase or 
e-mail us at: [email protected] the prompt on the display illuminated in orange?
If the LED is illuminated in orange, the power management mode is active. Press any button 
on the computer keyboard or move the mouse. If that does not help, check the signal cable 
connectors. If any pin is bent or broken off, please contact your dealer to get necessary 
support.
Is the...