Norco EMB-3706, Руководство пользователя, Страница: 27 / 52

EMB-3706 User's Manual
17
JFP
：
Signal Name Pin Signal Name
VCC 1 2 GND
VCC 3 4 HDD_LED-
VCC 5 6 SPK-
7 8 GND
9 10 GND
Please connect according to the following table, pay attention to the anode and cathode. If the
connection is wrong, some functions will not work normally.
PWR-LED
HDD-LED
BUZZ
RESET BUTTON
POWER BUTTON
1
）
System Power LED Pins
（
Pin 1
、
Pin 2 PWRLED
）
Connect system power LED cable with these pins.
（
pin 1 is LED anode
）
When system is
power on, power LED is on
；
When system is power off, power LED is off.
2
）
HDD Status LED Pins
（
Pin 3
、
Pin 4 HDD LED
）
Generally, there is 1x HDD device operation status indicator on the enclosure panel, which
JFP