QRS Q-Sync power center user guide
This guide is specific to the QRS Q-Sync demo hardware and is intended for power center presentation.
The actual product this demo represents will have it's own user guide and will differ in some key areas.
Main differences between dealer demo units and production units are:
A - Dealer demo units are limited in content to 6 internal DVD titles and the content resides in permanent
form on a secure IC.
Production units will have secure content stored on CF cards and is fully up upgrade-able
as the QRS library grows.
B - Dealer demo units operating system is not upgrade-able.
Production units OS can be upgraded via CF card at any time.
D - Dealer demo units are identical to NAMM 06 wedge shaped demo units.
Production units have a new low profile, aesthetically pleasing look and feel.
C - Demo units have basic functionality.
Production units have many features such as IR / home audio data port, integrated wireless AMI, Compact
Flash reader, extended audio I/O and control, upgrade able content and OS through CF card.
Production units have upgrade OS for solid synchronization functionality and reliability.
Please read the following pages in this guide to become familiar with the Q-Sync power center units.
There are a few things you need to know about DVD's and the Patented QRS Q-Sync technology in order
to provide a successful demonstration of this cutting edge development.
All DVD disc are not created equally and depending on how the content was authored you may experience
some DVD titles that don't automatically play the piano. Don't panic! All is still good. We just have to be
sure to select the correct audio settings. The discrepancies are both DVD disc related and DVD player
related. We have gone to great lengths to minimize these issues in firmware but want you to understand
the following.
DVD discs generally offer at least 2 if not more audio formats. The possibilities are AC3 2 channel,
AC3 Dolby 5.1 surround, DTS Digital 5.1 and sometimes PCM linear audio. Q-Sync needs to see AC3
data to do it's magic.
The DVD disc itself normally tells the player what type of audio format to default to. The authors of the
DVD believe they know what's best for their audience in terms of plug and play. We can't change their
minds so we will educate you instead!
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