QDI B1S/2000, Manual

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Manual BrillianX 1S/2000
System Monitor
Figure-9 System Monitor Menu
The following describes the meaning of each item.
Item Current Description
Data Shown
l
Current System Temp. 30 0 C/ 86 0 C The temperature inside the chassis.
l Current CHSFAN Speed 2010RPM RPM( Revolution Per Minute) speed of fan
Current CPUFAN Speed 4320RPM connected to the fan header CPUFAN or
CHSFAN. Fan speed value is based on
an assumption that tachometer signal is
two pulses per revolution; In other cases,
you should regard it relatively.
l + 3.3V Voltage 1.98V Displays current Voltage values including all
VTT (+1.5) Voltage, 1.37V the most important voltages of the mainboard.
+ 5V 4.83V +3.3V, +5V, +12V, -12V, are voltages
VCCVID(CPU) Voltage from the ATX power supply, VTT (+1.5)
+12V 11.79V Voltage is GTL Termination Voltage from
-12V -13.50V the on-board regulator, and VCCVID (CPU)
Voltage is CPU Core Voltage from the on
board switching Power Supply.
l Chassis Status: Closed Indicates status of chassis is closed.
Opened Indicates status of chassis is opend.
l CPU Warning Enabled Displays CPU warnign temperature.
Temperature Disabled Note: if no MAX1617 chip on mainboard,
this item will no be displayed
l Current CPU Temperature of the CPU core.
Temperature
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Chapter 4