AOC AG276QZD 27" QHD 1440p 240 Hz Gaming Monitor - Manual (Page 17)

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• LBC (Local Brightness Control)
To reduce the risk of generating retention, the brightness of an area will be automatically lowered if the accumulative
mean brightness of this area is overly high to prevent decline of the bright effect of this area, thereby avoiding possible
image retention.
This function is “On” by default, and cannot be disabled.
• JB(Screen compensation and correction) /OFF RS (Off Real slow) (Elimination of image retention)
Based on the characteristics of the OLED panel, image retention tends to appear when a still image divided by different
colors or brightness is displayed for a long time.
In order to eliminate the image residue that may have been generated, it is suggested to run the screen compensation
correction and image residue elimination functions regularly or from time to time to achieve the ideal image viewing
effect.
You can run this function in any of the following ways:
• In the OSD menu, manually turn on the image residue elimination, and select "Yes" according to the menu prompt.
• A warning message will automatically pop up every 4 hours of cumulative operation of the monitor to prompt the user to
maintain the screen, and it is suggested to select "Yes". If "No" is selected, the prompt will be repeated every hour after
the monitor has been running for 24 hours until the user selects "Yes".
• After every 4 hours of cumulative operation of the monitor, the screen compensation correction and image residue
elimination will automatically run after the button is turned off or enters the standby state for 2 hours.
The monitor will automatically run the screen compensation correction first, and then run the image residue elimination.
When running the screen compensation correction, please keep the power on, do not operate the button, and the power
indicator will flash white (on for 3 seconds/off for 3 seconds), which takes about 30 seconds. After that, the monitor will
continue to run image residue elimination.
The whole process of the image residue elimination function takes about 10 minutes. Please keep the power on, do not
operate the button, and the power indicator will flash white (on for 1 second/off for 1 second). When finished, the power
indicator will be off or orange, and the monitor will enter the shutdown or standby state.
During operation, if the user presses the power button to turn on the monitor, the operation process will be interrupted and
the display screen will be restored, which will take about 5 more seconds. The monitor automatically runs the functions of
screen compensation correction and image residue elimination in the standby state, which will not be interrupted. Under
the "Other” section in the OSD menu, you can check the number of times the image residue elimination function has
been run.