Kontron JRexplus-LX Bedienungsanleitung PDF herunterladen (Seite 44)

KTD-S0001-C Page 40 Setup Guide

JRexplus LX User's Guide

Boot Up Numlock Status

Off

On

On or Off turns NumLock on or off at boot-up

(keyboard feature)

Gate A20 Option

Normal

Fast

Normal = keyboard controller checks Gate A20

Fast = lets chipset controls Gate A20 (Port92h)

Typematic Rate Setting Disabled

Enabled

Enables or disables manual adjustability

Typematic Rate 6, 8, 10, 12, 15,20, 24, 30

chars/sec.

Sets number of times to repeat a keystroke per

second if you hold the key down

Typematic Delay 250, 500, 750, 1000 ms

Sets delay time after key is held down before it

begins to repeat the keystroke

PS/2 Mouse Function Disabled

Enabled

Disabled prevents installed PS/2 mouse from

functioning but frees IRQ12

Enabled forces the PS/2 mouse port to be ena-

bled regardless if a mouse is present

22.5 Advanced Chipset Features

Feature Option Description

CPU Frequency

200 MHz, 333 MHz, 400 MHz

433 MHz, 500 MHz

Selects CPU frequency

Memory Speed DDR200, DDR266

DDR333, DDR400

Selects memory speed

Video Memory Size

8, 16, 32, 64, 128, 254 MB

Defines video memory size. The video memory

shares system memory

Output Display CRT, LCD, LCD&CRT

Selects display boot devices. CRT&LCD is the

simultaneous mode

LCD Resolution Auto, VGA, SVGA, XGA

VGA, SVGA and XGA provides standard timings

for panel resolutions. Auto loads a DisplayID

record

Backlight Value 0, 10, 20, 30, 40, 50, 60

70, 80 100, 120, 150, 180

210, 230, 250

Chooses a value to adjust backlight of the LCD

0 = 0 V and 250 = nearly maximal voltage

LAN Controller

Disabled

Enabled

Enables or disables the external PCI LAN con-

troller

PXE LAN Boot

Enabled

Disabled

Enables or disables the PXE LAN boot feature

Audio Controller Enabled

Disabled

Enables or disables the internal audio control-

ler

USB Controller Enabled

Disabled

Enables or disables the internal USB controller

(including the EHCI controller)

EHCI Controller Enabled

Disabled

Enables or disables the internal EHCI control-

ler (USB 2.0)

Security Block Disabled

Enabled

Enables or disables the internal security block

Watchdog Mode Disabled

Generate RESET

Selects operation mode

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