Settings Details - Advantech PCA-6753F User Manual

2.4.2 Settings details

JP1: LCD Voltage select & Wake-up on LAN ATX PWR
Pin Function
1-3 LCD Panel VDD +3.3 V
3-5 LCD Panel VDD +5 V*
2-4 Wake-up on LAN ATX power standby
4-6 Normal condition*
2
1
LCD 3.3 V
External speaker connection
CN 21: 5-7
Closed
Open
2
1
LCD 5V* WOL ATX
Result
Internal speaker enabled
Internal speaker disabled
CN 21 Multiple connector location
2 2
1 1
Normal*
Chapter 2 Connecting Peripherals 15