FWA-3270B DVI pin definition and it only support DVI-D function

Phenomenon:

Customer feedback FWA-3270B connecting a LCD monitor's Dsub15+DVI Adapter, but LCD monitor doesn't display any signal from FWA-3270's DVI connector

Analysis

Please check following picture, FWA-3270B DVI connector only supports DVI-D function, this connector  doesn't included RGB Analog signal (Pin 25~28),

Please suggest customer choosing DVI monitor to connect FWA-3270B DVI , please don't use DVI Adapter,