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ARM9 Mainboard vs
Gen Mainboard
When trying to deter-mine whether you
have an ARM9 or Gen mainboard you will be looking at the left side
of the mainboard.
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Gen mainboards will have a 3 pin audio
connector.
ARM9 mainboards will have a 5 pin audio connector.
Older style color boards will have no connector, therefore
they are not up-gradeable.
Product ID:NHGENADAKIT.B
Product ID:NHGENADAKITARM9.B
NOTE: On Gen mainboards, application version 11 will need to be installed for the voice guidance to align with the keypad. Updated boards are available at additional cost.
