vi
Safety Instructions
 ◙ Read the safety instructions carefully and thoroughly�
 ◙ All cautions and warnings on the equipment or user’s manual should be 
noted�
Keep the User’s Guide that comes with the package for future reference�
Keep this equipment away from humidity and high temperature�
Lay this equipment on a reliable at surface before setting it up.
 ◙ Make sure that the power voltage is within its safety range and has been 
adjusted properly to the value of 100~240V before connecting the equipment 
to the power outlet� Do not disable the protective earth pin from the plug� 
The equipment must be connected to an earthed mains socket-outlet�
 ◙ Always unplug the AC power cord before installing any add-on card or 
module to the equipment�
 ◙ Always disconnect  the AC power  cord or  switch  the wall  socket o if  the 
equipment would be left unused for a certain time to achieve zero energy 
consumption�
The ventilator on the enclosure is used for air convection and to prevent the 
equipment from overheating� Do not cover the ventilator�
Do not leave the equipment in an unconditioned environment with a storage 
temperature above 60
O
C (140
O
F) or below 0
O
C (32
O
F), which may damage the 
equipment�
NOTE: The maximum operating temperature is around 40
O
C�