18 PowerEdge R730 and R730xd Technical Guide   
LED panel (R730xd) 
The R730xd LED panel is located on the front of the chassis to indicate the status of system 
conditions. For more information on the R730xd LED panel, see the 
Dell PowerEdge R730 and 
R730xd Owner's Manual
 on Dell.com/Support/Manuals. 
Figure 10.  R730xd LED panel 
 
Quick Resource Locator 
The QRL is a model-specific Quick Response code located on the server chassis as shown in Figure 
11.  
Figure 11.  QRL on chassis 
 
The QRL on the pull-out information (luggage) tag provides information specific to the server by 
service tag. 
Figure 12.  QRL on information tag 
 
Use a smartphone to access the Dell QRL app to learn more about the server such as: 
  View step-by-step videos, including overviews of system internals and externals, as well as 
detailed, concise, task-oriented videos and installation wizards