Quick Reference Guide
ARC-21W33 Quick Reference Guide 73
Item
Option
Description
Active LVDS (Ch7511)
Disabled
[Default]
Enabled
Active Internal LVDS(eDP->Ch7511-to-LVDS).
Brightness Control Method
BIOS
[Default]
BR Button
VR
OS Driver
LVDS Brightness Control Method. 1.BIOS
2.Brightness Button 3.Variable Resistor 4.OS
Driver.
LVDS Back Light PWM
00%
25%
50%
75%
100%
[Default]
Select LVDS back light PWM duty.
LVDS Back Light PWM
Frequency
200
[Default]
300
400
500
700
1k
2k
3k
5k
10k
20k
Select LVDS back light PWM Frequency.
USB Touch
Disabled
[Default]
Enabled
Enable or Disable USB Touch.