SHENZHEN OHMWAY TECHNOLOGY OMW-HC18Z Motherboard User Manual

This manual provides installation, interface, and BIOS configuration instructions for the SHENZHEN OHMWAY TECHNOLOGY OMW-HC18Z motherboard based on the…

SHENZHEN OHMWAY TECHNOLOGY OMW-HC18Z Motherboard User Manual - cover page
Brand
SHENZHEN OHMWAY TECHNOLOGY
Category
Motherboard
Document type
User Manual
Language
Chinese
Pages
18
File format
PDF
File size
1.6 MB
Published
16 October, 2026
Updated
16 October, 2026
MD5 checksum
BF1C1F7950669B25D9DE2931297D4B0C
PDF
SHENZHEN OHMWAY TECHNOLOGY OMW-HC18Z Motherboard User Manual PDF

About this manual

This user manual covers the specifications, physical interfaces, and pin definitions for the SHENZHEN OHMWAY TECHNOLOGY OMW-HC18Z motherboard. The board is based on the Intel Bay Trail platform, utilizing J1800/J1900 SOC processors in a standard ITX architecture with a 170*170 mm size. It features support for DDR3L memory, multiple display interfaces including VGA, EDP, and LVDS, and various connectivity options such as SATA, USB, and serial ports. This manual is written in Chinese.

What's inside

  • OMW-HC18Z Motherboard Differences
  • Precautions
  • Motherboard Specifications
  • Physical Interface Introduction
  • Pin and Connector Descriptions
  • BIOS Basic Settings
  • LCD Setting Configuration
  • AC Power Loss Setting
  • SATA HDD Mode Selection
  • RTC Wake Settings

Specifications

CPUIntel J1800/J1900
Clock Speed2.0GHz/2.41GHz
Power Consumption10w
MemoryDDR3L 1333
Max Memory Capacity8GB
Board Size170*170mm
Operating Temperature-20~60℃
Network ChipRealtek RTL8111F
Audio ChipRealtek HD ALC662

Frequently asked questions

What is the maximum memory capacity supported?

The motherboard supports a maximum memory capacity of 8GB.

How do I enable the power-on after AC power loss feature?

Enter the BIOS, select → , and set the option to 'Power On'.

How can I configure the motherboard to wake up at a specific time?

In the BIOS, go to → → , set it to 'Enable', and configure the time.

How do I switch a serial port to RS485 mode?

In the BIOS, navigate to → , select , and change to 'RS485'.

Download PDF (1.6 MB)