Acer X38, User Manual

Page: 22 / 29

X38 User Guide English 12
Picture
Mode - Stardard
315
Off
On
50
Peak white (nits)
Contrast
Dark Boost
SDR/HDR Variable Backlight
Mode1 Backlight Response
On Auto Brightness
Picture
Enter Move
Blue Light
Color
OSD
System
Audio
Gaming
Off
G-Sync® Processor
Max Brightness Off
1. Press the MENU key to open the OSD.
2. Toggle the joystick to the up or down to select Picture from the OSD.Then toggle to the right to
navigate to the element you wish to
adjust and press the joystick to enter it.
3. Toggle to the left or right to adjust the sliding scales.
4.
The Picture menu can be used to adjust the Peak white (nits), Contrast,Blue Light, Dark Boost, SDR/HDR Variable Backlight,
Backlight Response, Auto Brightness.
5. Peak white (nits): Adjust the brightness fro m 40to 157.
-----------------------------------------------------------------------------------------------------------
Note:
Adjusts the balance between light and dark shades.
6. Contrast: Adjust the contrast from 0 to 100.
-----------------------------------------------------------------------------------------------------------
Note: Sets the degree of difference between light and dark areas.
7. Dark Boost: Dark Boost adjusts the lower half of the nominal EOTF gamma curve so that dark values appear brighter on screen.
8. Blue Light: Filters out blue light to protect your eyes by adjusting how much blue light is shown --- Off, 80% , 70%, 60%, or 50%.
-----------------------------------------------------------------------------------------------------------
Note: Higher values allow more blue light through. For the best protection select a lower value.
When “Blue Light” is on, Brightness & Contrast will show each level of “Blue Light” value.
50 % is compliance with TUV Low Blue Light Certification.
9. SDR/HDR Variable Backlight: Adjust Variable mode backlight ON/OFF.
10. Backlight Response: This sets the basic response time to the variable backlight.
11.
Auto Brightness: NVIDIA function.
Display maximum luminance control (automatic brightness control)
Off: Use fixed value.
On: Use automatic value guided by light sensor.
Default is: On
12. Max Brightness
Default: OFF
Off: Lower brightness
On: Restore original brightness.
When “Max Brightness” be changed, “Modes” will be reset to “Standard”.