Advantech TREK-303 Manual de usuario descargar pdf (Pagina 32)

TREK-550/303 User Manual 20

4.1.2 Jumpers

4.1.3 Connectors

On-board connectors link the In-Vehicle Computing Box to external devices such as

hard disk drives. The table below lists the function of each connector.

Table 4.1: Jumpers on Motherboard

Location Function

JP1 Vehicle input voltage selection

JP2 CMOS clear for external RTC

JP3 Pin9 of COM3 function selection

Table 4.2: Jumpers on Daughter Board

Location Function

J2 CAN bus termination selection

J3 Pin9 of COM8 function selection

SW2 DI/GPS Function selection

Table 4.3: Connectors on Motherboard

Location Function

SW1 RESET

CN2 USB connector

CN4 CF connector

CN10 LAN connector

CN11 USB connector

CN12 Power input connector

CN13 Smart Display Connector

CN14 RS-232 connector (COM3)

CN15 VGA connector

CN16 Mini-PCIe Socket (USB + PCIe interface) Mini card (standard interface)

BH1 RTC battery

SODIMM1 SODIMM connector for DDR2 SDRAM

Table 4.4: Connectors on Daughter Board

Label Function

CN1 RS-232 connector

CN2 4-wire RS-232 + RS-485 + RS-1708 connector

CN3 Isolated Digital I/O connector

CN4 Line-Out phone jack

CN5 Mic-In phone jack

CN8 Video-In and CAN bus connector

CN11 WWAN module connector

CN12 Bluetooth module connector

CN13 Mini-PCIe Socket (USB interface, for WWAN module) Mini card (USB interface)

CN14 GPS module connector

CN15 SIM holder

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Advantech TREK-303 Manual de usuario Pagina 32