Fan Speed Control; Troubleshooting - StarTech.com S354UFER Instruction Manual

Fan Speed Control

The cooling Smart Fan is automatically controlled by an integrated
thermal sensor, but can also be set manually. The fan is capable of
running at 3 different speeds depending on the temperature range of
the enclosure (less than 45
o
55 C), or set manually to run constantly at a single speed.
LED Status
Pressing the Fan button will toggle between Auto and Manual modes
and toggle between the different manual fan speeds.

Troubleshooting

Only one drive shows up over eSATA
If only one of the installed hard drives is visible on the computer when
connected over eSATA, ensure that the eSATA port on your computer
system supports Port Multiplier technology.
o
C, between 45-54
Description
ON
Smart Fan Auto Mode
OFF
ON
Smart Fan Manual Mode
OFF
ON
Low Speed - 1200RPM
(Manual Mode only)
OFF
ON
Medium Speed - 1800RPM
(Manual Mode only)
OFF
ON
High Speed - 2500RPM
(Manual Mode only)
OFF
o
C, and greater than
9