14
Chapter 3. System Components
Front Panel Features
The power button, Power/Status LED indicators and LCD status display are conveniently located at the
front panel for easy access
.
ES1640dc v2:
ES1640dc:
Note
: Refer to the next section for detailed descriptions on these features.
Front Panel LEDs and Buttons
Item
Description
LED Color
Status
1
Power on button
System power on button. To force shut down the ES NAS,
press and hold it for about 10 seconds (or after hearing a
long beep, which indicates the system is performing
power-down procedure). Release the button after hearing
a long beep.
2
System Power LED Blue
On = System power on
①
②
③
④
⑤
①
②
③
④
⑤