User's Manual Part 1

J2 680 System Manual
Version 1.0 May 11, 2012
16
System Board
POS computers typically have a desired lifespan of 10 years or longer, therefore product
quality is of the utmost importance. The 680 electronics are built with high-end
components to ensure reliability and long lasting product performance.
The system board is designed for quick replacement and only has one connection, an
edge pin connector, to which all motherboard connections are made.
System board
LCD Display
The LCD display for the 680 is a 1024 x 768 resolution display with 16.2 Million colors.
The brightness is rated at 250cd/m
2
. The Intel controller allows for the display to be
rotated to 0, 90, 180 or 270 degrees without loss of performance.
The LCD brightness can be controlled in 8 steps, from 250 cd/m
2
to 25 cd/m
2
. The
brightness can be set to a fixed level in the BIOS or controlled by a utility supplied by J2.
Secondary Video Port(s)
A standard PC VGA video port is supported on the 680 and can be set as the primary or
secondary display The VGA video port has an industry standard HD DB15 connector.
When used with some J2 monitors the display can be powered by the 680 through this
connector.