GOT712S-837-24-110V User’s Manual
Hardware and Installation
17
2.10
LED indicators
LED lights make sure that whether the MCU is working properly and facilitating to debug in the
phrase of research and development. It is not necessarily the actual system mounting LED
lights
The following table summarizes the buzzer and LED indication of the device
2.11
Auto-dimming
Because the human eye perceiving brightness is nonlinear, PWM duty must be set
percentage at each stage of opening and closing
LCD Backlight:
Level 10 = 100%
Level 9 = 91%
Level 8 = 82%
Level 7 = 73%
Level 6 = 64%
Level 5 = 55%
Level 4 = 46%
Level 3 = 37%
Level 2 = 28%
Level 1 = 19%
Level 0 =10%
Auto dimming level
Surrounding
environment
Light Sensor value
LCD dimming level
Tunnel (0~26 Lux)
0~50
23%~37%
Indoor (200~300 Lux)
200~300
72%~80%
Outdoor cloudy (1000
Lux)
1000
88%~100%
Outdoor sunny (2000
Lux up)
1200 up
100%
Summary of Contents for GO712S-837-R-E3845-24-110VDC
Page 1: ...GO712S 837 R E3845 24 110VDC Railway 12 1 XGA TFT LCD PANEL PC User s Manual...
Page 5: ...v 3 6 Chipset Menu 27 3 7 Security Menu 30 3 8 Boot Menu 31 3 9 Exit Menu 32...
Page 6: ...vi This page is intentionally left blank...
Page 34: ...GOT712S 837 24 110V User s Manual 28 Drivers Installation South Bridge...
