Kontron KTQ77-FLEX User Manual download pdf (Page 98)

KTQ77/Flex Users Guide

KTD-N0848-C Page 98

Note1: Only visible if external temperature sensor like PN1053-4925 “Cable Temperature Sensor - 44P,

400 mm” is connected.

Note2: Only visible if external temperature sensor is connected and if System Temperature Ext Type is

not Disabled.

Note3: ºC (if Fan Cruise Control = Thermal) use either digit keys to enter value or +/- keys to

increase/decrease value. Don’t use mix of digit keys and +/- keys.

Note4: RPM (if Fan Cruise Control = Speed) use either digit keys to enter value or +/- keys to

increase/decrease value by 100. Don’t use mix of digit keys and +/- keys.

Note5: Only visible if external temperature sensor is connected and if System Fan Cruise Control is

Thermal.

Note6: Use number keys to enter value.

Note7: Only visible if CPU Fan Cruise Control is Thermal.

Note8: Seconds, use digit keys to enter value. Value 0 means Watchdog is disabled. Refer to “KT-API-

V2 User Manual” to control the Watchdog via API or refer to “KT-API-V2 User Manual DLL” how to

control Watchdog via Windows DLL.

Function Selection Description

System Temperature Ext

Type

(note1)

Disabled

LM75 @ 0x90

OneWire @ GPIO16

Use external connected sensor instead of

onboard.

Fan Cruise Control

(System Fan)

Disabled

Thermal (note2)

Speed

Disabled = Full speed.

Thermal: Regulate according to specified ºC.

Speed: Regulate according to specified RPM.

Fan Settings

(System Fan)

30 – 90 (note2,note3)

1000 – 9999 (note4)

Specify limit temperature in ºC or limit RPM

(depending on Thermal or Speed selection)

Fan Min limit

(System Fan) (note5)

(note6)

Minimum PWM %, can be used to make sure

fan is always active. Make sure Min limit < Max

limit.

Fan Max limit

(System Fan) (note5)

100

(note6)

Maximum PWM %, can be used to limit the fan

noise. Make sure Min limit < Max limit.

Fan Cruise Control

(CPU Fan)

Disabled

Thermal

Speed

Disabled = Full speed.

Thermal: Regulate according to specified ºC.

Speed: Regulate according to specified RPM.

Fan Settings

(CPU Fan)

30 – 90 (note3)

1000 – 9999 (note4)

Specify limit temperature in ºC or limit RPM

(depending on Thermal or Speed selection)

Fan Min limit

(CPU Fan) (note7)

(note6)

Minimum PWM %, can be used to make sure

fan is always active. Make sure Min limit < Max

limit.

Fan Max limit

(CPU Fan) (note7)

100

(note6)

Maximum PWM %, can be used to limit the fan

noise. Make sure Min limit < Max limit.

Watchdog Function 0 - 255 (note8)

0 = Disabled.

Enter the service interval in seconds before

system will reset.

Refer to manual how to reload the timer.

PC Speaker/Beep

Disabled

Enabled

Control the default beeps during boot of the

system. This setting will also control the beep

during enumeration and (un)plug of USB.

BIOS - Advanced

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Kontron KTQ77-FLEX User Manual Page 98

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