Acer Xb280hkb Users Guide

							EN-13User controls
 Power Switch / Power LED: 
Turns the monitor ON or OFF by pressing the power switch (key no. 2 abo\
ve). The 
LED lights up to indicate the power is turned ON.
Using the Shortcut Menu
Press any function key to open the shortcut menu. The shortcut menu lets\
 you 
quickly select the most commonly accessed settings.
 Empowering: Press the Empowering Key to open the Acer eColor Management 
OSD and access the scenario modes.
Brightness :
Press this key to open the Brightness control and set it to your preferr\
ed level.
Overdrive:
Press this key to activate the Overdrive function and set it to either N\
ormal or 
Extreme mode.
ULMB :
MENU OSD functions
Press this key to activate the OSD menu.
  
NA
   
						

							EN-14Acer eColor Management
•Operation instructions
1 Press the   Key to open the Acer eColor Management OSD and 
access the scenario modes.
2 Press   or   to select a mode.
3 Press the Auto Key to confirm the mode and exit the eColor menu.
•Features and benefits
Main 
menu  iconSub 
Menu  iconSub menu  itemDescription
N/A User mode User defined. Settings can be fine-tuned to 
suit any situation.
N/A ECO mode Adjusts the settings to reduce power 
consumption.
N/A Standard 
mode Default Setting. Reflects native display 
capability
N/A Graphic mode Enhances colors and emphasizes fine detail. 
Pictures and photographs appear in vibrant 
colors with sharp detail.
N/A Movie mode Displays scenes in clearest detail. Presents 
great visuals, even in unsuitably lit 
environments.
 
						

							EN-15Adjusting the OSD settings
Note: The following content is for general reference only. Actual 
product specifications may vary.
The on-screen display (OSD) can be used for adjusting the settings of \
your LCD 
Monitor. Press any MENU key to open the OSD. You can use the OSD to adju\
st 
picture quality, OSD position and general settings. For advanced setting\
s, please 
refer to following pages:
Adjusting Brightness
Open the Brightness control and adjust the brightness level using the ad\
justment 
arrows. When you are done, use Exit to go back one level.
Adjusting the Overdrive setting
Open the Overdrive control and select the overdrive setting using the ad\
justment 
arrows. When you are done, use Exit to go back one level.
 
						

							EN-16Adjusting picture quality
1 Press any MENU key to bring up the OSD.
2 Using the   /   keys, select   Picture from the OSD then navigate to the 
setting you want to adjust. 
3 Use the   /   keys to adjust the setting.
4 You can use the Picture menu to adjust Color settings, Brightness, Contra\
st,  the Gamma setting and Color Temperature.
 
						

							EN-17Adjusting OSD settings
1 Press any MENU key to bring up the OSD.
2 Using the directional keys, select   OSD then navigate to the setting you 
want to adjust.
 
						

							EN-18Adjusting miscellaneous settings
1 Press any MENU key to bring up the OSD.
2 Using the   /   keys, select   Setting from the OSD, then navigate to the 
setting you want to adjust.
3 The Setting menu can be used to adjust the screen Menu Language and othe\
r  important settings including Input, Overdrive level, ULMB and Refresh Ra\
te.
4 Select Power-off USB charge ON/OFF to enable or disable the Power-off US\
B  charging function.
 
						

							 
Product information
1 Press any MENU key to bring up the OSD.
2 Using the   /   keys, select   Information from the OSD to display some of the monitor’s general information and settigns.
G-SYNC Experience:
G-SYNC requires an NVIDIA GeForce GTX650Ti BOOST GPU or higher. For more\
 
information, visit the nVidia
® website: http://www.nvidia.com/page/home.html  EN-19
 
						

							EnglishTroubleshooting
Before sending your LCD monitor for servicing, please check the 
troubleshooting list below to see if you can self-diagnose the problem.
DP mode
ProblemLED statusRemedy
No picture visible Blue Using the OSD, adjust brightness and 
contrast to maximum or reset to their 
default settings.
Off Check the power switch.
Check if the AC power cord is properly 
connected to the monitor.
Amber Check if the video signal cable is  properly connected at the back of 
monitor.
Check that the computer system is 
switched on and in power saving/
standby mode. EN-20