BenQ Rl2455hm User Manual

  41   Navigating the main menu
22W 
(16:10)Displays the input image as if on a 22W 
monitor of 16:10 aspect ratio.
23W (16:9)Displays the input image as if on a 23W 
monitor of 16:9 aspect ratio.
Smart 
ScalingAdjusts the display size to best suit your needs.
If the Display Mode is 17, 19 (4:3), 21.5, or 19W, the last 4 
scaling settings (in different resolutions of the input source) will be 
saved for quick access.
If the 
Display Mode is 1:1 (and the resolution of the input source is 
lower than 1920...

42  Navigating the main menu  
Save Settings menu
Available menu options may vary depending on the input sources, functions and settings. Menu 
options that are not available will become grayed out. And keys that are not available will be 
disabled and the corresponding OSD icons will disappear.
1.  Select 
Menu from the hot key menu.
2.  Use   or   to select 
Save Settings.
3.  Select   to go to a sub menu, and then use   or   to select a menu item.
4.  Use   to make selection.
5.  To return to the...

  43   Navigating the main menu
Audio menu
Available menu options may vary depending on the input sources, functions and settings. Menu 
options that are not available will become grayed out. And keys that are not available will be 
disabled and the corresponding OSD icons will disappear.
1.  Select 
Menu from the hot key menu.
2.  Use   or   to select 
Audio.
3.  Select   to go to a sub menu, and then use   or   to select a menu item.
4.  Use   or   to make adjustments, or use   to make selection.
5....

44  Navigating the main menu  
System menu
Available menu options may vary depending on the input sources, functions and settings. Menu 
options that are not available will become grayed out. And keys that are not available will be 
disabled and the corresponding OSD icons will disappear.
1.  Select 
Menu from the hot key menu.
2.  Use   or   to select 
System.
3.  Select   to go to a sub menu, and then use   or   to select a menu item.
4.  Use   or   to make adjustments, or use   to make selection.
5....

  45   Navigating the main menu
OSD 
SettingsLanguageSets the OSD menu language.
The language options displayed on your OSD may 
differ from those shown on the right, depending 
on the product supplied in your region.
• English
• Français
• Deutsch
• Italiano
• Español 
• Polski
• Česky
• Magyar
• Serbo-croatia
• Română
• Nederlands
• Русский
• Svenska
• Português
• 
日本語 
• 繁體中文
• 简体中文
Display 
Time
Adjusts the display time of the OSD menu. • 5 Sec.
• 10 Sec.
• 15 Sec.
• 20 Sec.
• 25 Sec.
• 30 Sec.
OSD...

46  Navigating the main menu  
Auto Power 
OffSets the time to power off the monitor automatically in 
power saving mode.• OFF
• 10min.
• 20min.
• 30min.
DDC/CI
Allows the monitor settings to be set through the software 
on the PC.
DDC/CI, short for Display Data Channel/Command Interface, 
which was developed by Video Electronics Standards Association 
(VESA). DDC/CI capability allows monitor controls to be sent via 
the software for remote diagnostics.
• ON
• OFF
HDMI Auto 
Switch
When this function is...

  47   Troubleshooting
Troubleshooting
Frequently asked questions (FAQ)
The image has a faulty coloration.
• The default Picture Mode is RTS, which is designed for RTS games. If you prefer other 
picture modes, go to 
Picture Advanced and change setting in Picture Mode.
• If the image has a yellow, blue or pink appearance, go to 
Picture and Reset Color, and then 
choose 
YES to reset the color settings to the factory defaults. 
If the image is still not correct and the OSD also has faulty coloration,...

48 Troubleshooting  
Faint shadow from the static image displayed is visible on the screen.
• Activate the power management function to let your computer and monitor go into a low 
power sleep mode when not actively in use.
• Use a screensaver to prevent the occurrence of image retention.
Is 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...

  49   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].
No sound can be heard from the connected external speakers.
• Remove your headphone (if the headphone is connected to the monitor).
• Check whether the headphone jack is properly connected.
• If the external speakers are USB-powered, check whether the USB connection is OK.
• Increase the volume (volume may be muted or too low) on the external...