User manual
Table Of Contents
- Chapter 1 Overview
 - Chapter 2 Hardware Functionality
- 2.1 Introduction of ARK-3380 External I/O Connectors
 - 2.2 ARK-3380 front metal face plate external I/O connectors
 - 2.3 ARK-3380 rear metal face plate external I/O connectors
 
 - Chapter 3 Hardware Installation and Upgrade
- 3.1 Jumpers and Connectors
 - 3.2 Setting jumpers
 - 3.3 COM2 RS-232/422/485 Jumper setting (J3/J4/J5)
 - 3.4 LCD Power Jumper Setting (J6)
 - 3.5 NTSC/PAL TV type Setting (J1)
 - 3.6 Installing the DDR SDRAM Memory Module
 - 3.7 Inserting a Compact Flash Card
 - 3.8 Installing the 2.5" Hard Disk Drive (HDD)
 - 3.9 Connecting Power
 
 - Chapter 4 Award BIOS Setup
- 4.1 Introduction
 - 4.2 Entering Setup
- 4.2.1 Main Menu
 - 4.2.2 Standard CMOS Features
 - 4.2.3 Advanced BIOS Features
 - 4.2.4 Advanced Chipset Features
 - 4.2.5 Integrated Peripherals
 - 4.2.6 Power Management Setup
 - 4.2.7 PnP/PCI Configurations
 - 4.2.8 Frequency/Voltage Control
 - 4.2.9 Load Optimized Defaults
 - 4.2.10 Set Password
 - 4.2.11 Save & Exit Setup
 - 4.2.12 Quit Without Saving
 
 
 - Chapter 5 PCI SVGA/LCD Setup
 - Chapter 6 Full Disassembly Procedure
 
ARK-3380 User Manual 4
Speed: 10/100MBps, IEEE 802.3u (100 BASE-T) protocol compatible
1.3.4 Audio
Audio Interface 
• Audio controller on the ICH4 chip
• AC97 3D surround stereo sound, Dual 6 W Amplifier
• Supports Line_In, Speaker_Out, and Microphone_In
1.3.5 Other
Watchdog Timer: 255 levels timer interval, setup by software
Serial Port: One RS-232 port (COM1) and One RS-232/422/485 port 
(COM2)
Note: The default setting of COM2 is RS-232. The RS-422/485 
mode of COM2 can be support via replacing the internal cable and 
adjust the jumper inside of system.
Keyboard/Mouse: One PS/2 Port to support PS/2 Mouse and PS/2 Key-
board 
USB: Three USB 2.0 compliant universal Serial bus port
DIO: ARK-3380 provides one D-sub 8 Bits Female connectors, which 
offers Digital IO communication interface ports. If you want to use DIO, 
you can find the Pin assignment as following
1.3.6 Storage
• Supports a drive bay space for 2.5’’ HDD
• Supports a CompactFlash socket for Type I/II CompactFlash disk
1.3.7 Mechanical
Construction: Aluminum housing
Mounting: DIN-rail mounting, Desk/wall mounting
Dimension (W x H x D): 264.5 mm x 69.2 mm x 137.25 mm ( 10.41”x 
2.72”x 4.4” )
Weight: Net 2 KG
1.3.8 Power Supply
• Output Rating 46 W, ATX support
• Fuse Rating 7 A @ 125 V
• Input Voltage: 12 VDC ~ 24 VDC,
- Typical:
12 VDC @ 4.5A, 










