Looks like the 2170 has had some issues with the relay that is on the volume control that effects manual operation but works just fine with remote.
My 2170 is almost 10 months old and I haven’t had any trouble luckily,I don’t know if my relay is a different and or better part than some earlier ones.
Most gear is built to a particular price point and most of the time the manufacturers use some cheaper parts in some areas and spend more of their overall parts budgets other places.
I will have to look at my relay and see exactly what it is,but I think if mine goes bad I will replace it myself and find a better relay if possible.
The 3400 Probably has some better parts than the 2170 adressing some of their known issues.
Kenny.
My 2170 is almost 10 months old and I haven’t had any trouble luckily,I don’t know if my relay is a different and or better part than some earlier ones.
Most gear is built to a particular price point and most of the time the manufacturers use some cheaper parts in some areas and spend more of their overall parts budgets other places.
I will have to look at my relay and see exactly what it is,but I think if mine goes bad I will replace it myself and find a better relay if possible.
The 3400 Probably has some better parts than the 2170 adressing some of their known issues.
Kenny.