Discussing the DCT-6412, Home Theater Devices, Entertainment, Celebrity and the Cable Industry. Not affiliated with any Cable Company, Hardware Manufacturer or Software Developer.
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Controlling the DST 3412 digital audio volume...
Hi. I have Comcast digital cable service and my set-top box is a Motorola DST 3412 DVR. I've had this box for several years. During that time I have used the box's component video out along with analog stereo out. It has worked fine and the set-top volume control has been used via the Comcast remote control.
Re: Controlling the DST 3412 digital audio volume...
The volume output is for analog only. Digital doesn't output a volume - it outputs a bitstream. You will need to control the volume on your set or audio receiver.