Determining device installation positions using installation templates 
2c 
Scenario 2 
Installation position of a 4 U device 
Scenario 1 
Installation position of 2 U and 3 U devices 
On the mounting bars, use a marker to mark the holes where screws will be installed to secure the storage devices. 
Installation positions of 2 U and 3 U device fixing screws 
Installation positions of 2 U and 3 U device guide rail fixing screws 
Installation positions of 4 U device fixing screws 
Installation positions of guide rail fixing screws 
5 
NOTE 
Scenario 1 
Installation position of 2 U and 3 U devices 
Low base of  
the guide rail 
Installation positions of 3 U device guide rail fixing screws 
Low base of the guide rail