I n d u s t r i a l M o t h e r b o a r d E M B - C V 1 s e r i e sChapter 2 Quick Installation Guide 2 - 112.12 LVDS function Enable (LVDS_SWITCH)LVDS_SWITCH FunctionClose 1-2 DisableClose 2-3 Enable (Default)2.13 LVDS Panel Backlight Power Selection (LCD_POWER_SEL)LCD_POWER_SEL FunctionClose 1-2 +12VClose 2-3 +5V (Default)2.14 Watchdog Timer Function Switch (WDT)WDT FunctionClose 1-2 Disable (Default)Close 2-3 Enable2.15 +12V AUX Power Connector (CON2)Pin Signal Pin Signal1 GND 2 GND3 +12V 4 +12V2.16 CPU/SYSTEM FAN Connector (CPU_FAN/CHA_FAN)Pin Signal Pin Signal1 FAN Control 2 FAN Sense3 +12V 4 GND