Matrix 300N Recommended Illumination for DPM
Product Reference Guide 203
Matrix 300N Recommended Illumination for DPM
In the following table these macro-cases are listed, each of them highlighting 
the most suitable Matrix 300N lighting system used to resolve the application. 
Application 
Characteristics
STD. 
Red
STD. 
White
Diff. 
Red
MLT-DPM 
Central
MLT-DPM 
Peripheral
LT-51x Polarized
Printed codes on 
opaque paper or 
labels having a flat 
surface
Laser Etching or Ink 
Jet code marking on 
an opaque, flat sur-
face having no evi-
dent machining 
fl
aws
Code marking on an 
opaque, rough sur-
face
Code marking on a 
flat surface with 
evident machining 
flaws produced by 
machining tools
Laser Etching or Dot 
Peening code mark-
ing on a flat, highly 
refl
ective surface
Code marking on a 
white background
Red-printed code 
on white back-
ground
Mixed color 
codes/background
Legend:
Suggested Lighting System
Compatible Lighting System
Lighting System Not Recommended