AMPTRON 3IBAT, Руководство пользователя

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21
3IBAT User’s Manual
Note: The CPU and motherboard will overheat if there is no airflow across
the CPU and onboard heatsink. Damage may occur to the motherboard and
the CPU fan if these pins are incorrectly used. These are not jumpers, do
not place jumper caps over these pins.
System Panel Connectors (J3)
Refer to the following figure for item 13 to 17.
13.Power LED Lead
This indicates the status of the system power is turned "ON' or "OFF" The
LED will light when the system power is turned on and will go off when the
system power is turned off.
14.System Warning Speaker Connector
This 4-pin connector connects to the case-mounted speaker.
15.ATX Power Switch Lead
The system power is controlled by a momentary switch connected to this
lead. Pressing the button once will switch the system between ON and
SOFT OFF. Pushing the switch while in the ON mode for more than 4
seconds will turn the system off. The Power LED shows the status of the
system power.
16.HDD LED Lead
This connector supplies power to the cabinet IDE activity LED. Read and
write activity by devices connected to the Primary or Secondary IDE con-
nectors will cause the LED to Light up.
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