J1 8 01, 3 connecting a flat panel, 4 flat panel power jumper – Kontron KTAM3874-pITX User Manual

Page 18

KTD-S0051-D Page

Graphics Processing Subsystem

KTAM3874/pITX User's Guide

Note:

To protect the external power lines of peripheral devices make sure that

- the wires have the right diameter to withstand the maximum available current.

- to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950.

Warning: Check jumper J1801 (Panel Power) for correct settings for your panel – not doing so might cause permanent damage to

your panel.

5.3

Connecting a Flat Panel

Check if you have the correct panel cable. Inspect the cable for damages. Disconnect the
power from your system.

Check

jumper

J1801

for

correct panel voltage (

Pos. 1-2 = +3.3V 2-3 = +5V

Connect an external power supply for the correct backlight voltage (except the power supply
complies with the backlight voltage).

Connect the cable to the flat panel connector J1800 on the KTAM3874/pITX and connect the
other end to your display.

Switch on the power supply and activate/save the desired settings with help of the U-Boot
bootloader (for further details see the 'Software Guide' chapter 'U-Boot Setup'). Switch off
the power supply.

Switch on the power supply. If you only see a blank screen contact your distributor for tech-
nical support.

5.4

Flat Panel Power Jumper

This manual is related to the following products:

KTAM3874