Lantronix 900-422 User Manual

Page of 116
Chapter 3: Installation and Hardware 
 XPress DR+ User Guide 
25 
Figure 3-8. Reset Switch 
 
Caution: 
Even though a chassis ground is not required for operation, it is 
mandatory for protection against transient voltages and ESD. A chassis 
ground must be connected to earth. 
LEDs 
Note: 
For a description of the XPress DR+W's LEDs, see page 32. 
Figure 3-9. LEDs on the XPress DR 
 
RXD Activity LED 
 
TXD Activity LED 
Ethernet Link LED 
 
Ethernet Activity LED 
Power/Diagnostic LED