Model Description
Product Reference Guide 47
Diagnostic Indication
The “STATUS” (red) and “READY” (green) LED blink simultaneously to signal the 
presence of an error. Diagnostic message transmission on interfaces can be 
enabled to provide details about specific error conditions. See the Diagnostic 
Error Conditions chart in the Diagnostic page of the DL.CODE Monitor.
LED STATUS
Ready Blink
Good
Trigger
Com
Status Blink
Model Description
Matrix 300N readers are described by their model number which indicates the 
characteristics listed in the diagram below. Not all combinations are available. 
For a complete list of combinations see the Models tab on the Product page of 
the website.