Pioneer VSX-AX3-S User Manual

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Before You Start
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En
Features
Multichannel Acoustic Calibration EQ System (MCACC)
In order to make setting up as easy as possible for users we have created the MCACC system. This unique and 
convenient way of getting good surround sound from the receiver makes trouble-free setup a snap. With the 
included microphone plugged into the front panel the MCACC system creates a monitoring environment to 
establish the parameters of the sound for the specific room you are using. The MCACC system adjusts the 
parameters to establish excellent surround sound effects and offers you studio quality home theater sound with 
minimum effort.
Dolby Digital EX, DTS-ES, DTS 96/24 and the Latest Audio and Video 
Formats
The VSX-AX3 is equipped with Dolby Digital EX decoding, the very latest Dolby Digital contribution to home theater 
with surround back speakers in addition to surround speakers. These additional speakers make home theater even 
more realistic and powerful. Naturally, you can also play all existing audio formats, including the recently developed 
Dolby Pro Logic II and DTS-ES Extended Surround formats on the VSX-AX3 as well. On the video side, the 
component video output is fully compatible with high definition, progressive-scan digital video (720p).
*Lucasfilm and THX are trademarks or registered trademarks of Lucasfilm, Ltd. and TM. Surround EX is a jointly developed 
technology of THX and Dolby Laboratories, and is a trademark of Dolby Laboratories. All rights reserved. Used under 
authorization. 
*Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic”, “Surround EX” and double-D symbol 
are trademarks of Dolby Laboratories. 
*“DTS”, “DTS-ES Extended Surround” and “Neo:6” are trademarks of Digital Theater Systems, Inc.
Universal Player Compatibility (DVD Audio/Super Audio CD [SACD])
The receiver incorporates the latest technology and is able to handle cutting edge audio formats, like DVD Audio 
and Super Audio CD (SACD) which are just hitting the market. Its high compatibility offers a variety of inputs to 
decode all types of sources at the highest possible quality. The receiver’s multichannel input connections lets you 
hook up eight discrete channels of audio.
Audio Scaler (HI BIT/HI SAMPLING)
This new technology enables the user to hear CD and DVD, as well as other soundtracks at a wider dynamic range, 
allowing for finer audio reproduction. This Audio Scaler approximates the audio of high end formats just becoming 
available now.
The Energy-saving Design
The European model is designed to use 0.8 W of energy when the receiver is in standby mode, while the multi-
voltage model is designed to use 0.9 W.
00_VSX-AX3.book  Page 6  Monday, May 19, 2003  1:05 PM