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What do you do when your DVD player says unknown disc?

What do you do when your DVD player says unknown disc? If the disc is the problem, you need to clean it if it is dirty, repair it if it is scratched, or r...

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Knowledge Base

Latest insights and tutorials from the The Daily Insight team.

Is the hw-k550 subwoofer level really low?

Is the hw-k550 subwoofer level really low? The sub is paired and does work but I feel the bass sounds are really low. On the soundbar, I adjusted the subw...

When did Marantz stop making home stereos?

When did Marantz stop making home stereos? During the 1980s Marantz entered a series of mergers and acquisitions that banged the company around like a pin...

How many channels does a Denon AVR 1612 have?

How many channels does a Denon AVR 1612 have? Denon AVR-1612 receiver is equipped with a five-channel amplifier section, however, to create the 7.1 system...

Can you use HDMI arc on Onkyo ht-r390?

Can you use HDMI arc on Onkyo ht-r390? As far as I understand it, the old HDMI ports on the R390 can’t output 4K, so my only option is to connecting every...

Where do you place Bose Acoustimass?

Where do you place Bose Acoustimass? The Acoustimass module can safely sit on its side, but do not stand it on the end with the port or on the end opposit...

What kind of HDMI does the NAD t757 use?

What kind of HDMI does the NAD t757 use? The HDMI inputs are version 1.4 which includes 3D support. The T 757 will cross-convert the legacy video connecti...

Where can I find Magic Radio in the UK?

Where can I find Magic Radio in the UK? Join us on Instagram and Facebook: just search for Magic Radio. Everyone’s favourite duo, Ronan Keating and Harrie...

Which is the system user guide for Sciex 6500?

Which is the system user guide for Sciex 6500? System User Guide 6500 and 6500+ Series of Instruments RUO-IDV-05-2095-A9 of 181 Operational Precautions an...

How do I reset my Kenwood dnx570hd?

How do I reset my Kenwood dnx570hd? 1 Press the button. The unit returns to factory settings. Disconnect the USB device before pressing the button. Pressi...