User manual
12
Promise Technologies Pegasus J4User Manual
power on the pegaSUS
1. Follow the instructions “ConnectingthePowerandunderboltCables”onpage10 to connect the
power cable.
2. Once the underbolt connection is established it will be detected automatically and the J4 will power
on. Check the LED indicators on the front to verify that the device is functioning properly.
Ittakesabout30secondsforthedevicetofullybootup.Aerbooting,theLEDsshouldbehaveasfollows:
• e Status LED lights blue
• e underbolt link LEDs light blue for any connected port
• e Disk Status LEDs light blue
ShUtting down the pegaSUS
To shut down the Pegasus unit, press and hold the power button for about 5 seconds, until the System
Status LED goes dark, indicating the system is powered o.
System
Status
Disk Status & ActivityThunderbolt
Link
Shut down the J4