Pioneer VSX-921-K manual

Pioneer VSX-921-K
8.9 · 13
PDF manual
 · 104 pages
English
manualPioneer VSX-921-K

Listening to your system

05
34
En
05

Better sound using Phase Control

This receiver’s Phase Control feature uses phase correction
measures to make sure your sound source arrives at the
listening position in phase, preventing unwanted distortion
and/or coloring of the sound.
Phase Control technology provides coherent sound
reproduction through the use of phase matching for an
optimal sound image at your listening position. The default
setting is on and we recommend leaving Phase Control
switched on for all sound sources.
Press , then press PHASE to switch the P.CTL
(Phase Control) ON or OFF.
Note
• Phase matching is a very important factor in achieving
proper sound reproduction. If two waveforms are ‘in
phase’, they crest and trough together, resulting in
increased amplitude, clarity and presence of the sound
signal. If a crest of a wave meets a trough, then the sound
will be ‘out of phase’ and an unreliable sound image will
be produced.
If your subwoofer has a phase control switch, set it to the
plus (+) sign (or 0°). However, the effect you can actually
feel when Phase Control is set to ON on this receiver
depends on the type of your subwoofer. Set your
subwoofer to maximize the effect. It is also recommended
you try changing the orientation or the place of your
subwoofer.
Set the built-in lowpass filter switch of your subwoofer to
OFF. If this cannot be done on your subwoofer, set the
cutoff frequency to a higher value.
If the speaker distance is not properly set, you may not
have a maximized Phase Control effect.
The Phase Control mode cannot be set to ON in the
following cases:
-
When the PURE DIRECT mode is switched on.
-
When the headphones are connected.

Using surround back channel processing

You can have the receiver automatically use 6.1 or 7.1
decoding for 6.1 encoded sources (for example, Dolby Digital
EX or DTS-ES), or you can choose to always use 6.1 or 7.1
decoding (for example, with 5.1 encoded material). With 5.1
encoded sources, a surround back channel will be
generated, but the material may sound better in the 5.1
format for which it was originally encoded (in which case, you
can simply switch surround back channel processing off).
• With a 7.1-channel surround system, audio signals that
have undergone matrix decoding processing through
surround back channel processing to which the Up Mix
function is added are output from the surround back
speakers.
Press , then press SB CH repeatedly to cycle
the surround back channel options.
Each press cycles through the options as follows:
SB ON – Matrix decoding processing for generating the
surround back component from the surround component
is turned on.
SB AUTO – Matrix decoding processing for generating
the surround back component from the surround
component is switched automatically. Matrix decoding
processing is only performed when surround back
channel signals are detected in the input signals.
SB OFF – Matrix decoding processing for generating the
surround back component from the surround component
is turned off.

Setting the Up Mix function

In a 7.1-channel surround system with surround speakers
placed directly at the sides of the listening position, the
surround sound of 5.1-channel sources is heard from the
side. The Up Mix function mixes the sound of the surround
speakers with the surround back speakers so that the
surround sound is heard from diagonally to the rear as it
should be.
Using the Up Mix function is effective when the speakers
in the 7.1-channel surround system are set up as
recommended in the example on page 10.
• Depending on the positions of the speakers and the
sound source, in some cases it may not be possible to
achieve good results. In this case, set the setting to OFF.
1
Switch the receiver into standby.
2
While holding down PRESET
on the front panel, and
hold the
STANDBY/ON
for about two seconds.
UP MIX: OFF appears and the Up Mix function turns off. If
you want to turn this function on, perform steps 1 and 2
again.
• When set to ON, the (Up Mix) indicator on the front
panel lights.
Note
•Set to ON regardless of this setting when playing DTS-HD
signals.
• May automatically be set to OFF even when set to ON,
depending on the input signal and listening mode.
INPUT SELECT
SOURCESLEEP
TV
CONTROL
INPUT
RECEIVER
RECEIVER
1
4
7
MIDNIGHT
S.RETRIEVER
2
5
8
SPEAKERS
LEV
SB CH
DISP
EQ
PHASE
3
6
9
CH
CH
CH SELECT
S
HDD DVD VCR
RECEIVER
INPUT SELECT
SOURCESLEEP
TV
CONTROL
INPUT
RECEIVER
RECEIVER
1
4
7
MIDNIGHT
S.RETRIEVER
2
5
8
SPEAKERS
LEV
SB CH
DISP
EQ
PHASE
3
6
9
CH
CH
CH SELECT
S
HDD DVD VCR
RECEIVER
C
SW
L R
SL SR
SBL SBR SBL SBR
C
SW
L R
SL SR
UP MIX OFF UP MIX ON
VSX-921_UCSMXCN_En.book 34 ページ 󲃟󲃝󲃞󲃞年󲃞月6日 木曜日 午後4時󲃠4分

View the manual for the Pioneer VSX-921-K here, for free. This manual comes under the category receivers and has been rated by 13 people with an average of a 8.9. This manual is available in the following languages: English. Do you have a question about the Pioneer VSX-921-K or do you need help? Ask your question here

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Number of questions: 4
M
Maria November 24, 2022

I receive error message UE22 and I would need help to get the latest update.

I receive error message UE22 and I would need help to get the latest update.
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G
GeorgeFebruary 14, 2023

Hello, I have a Pioneer VSX-921-K receiver and it goes into Advanced Protection Mode. The red light comes on and then goes off. What happens when it does this? Can anything be done? Thank you.

Hello, I have a Pioneer VSX-921-K receiver and it goes into Advanced Protection Mode. The red light comes on and then goes of...
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F
FarokhSeptember 6, 2022

How much watt is out put pioneer vsx 921

F
FarokhSeptember 6, 2022

How much watt is the pioneer vsx 921

The Pioneer VSX-921-K is a receiver that offers various features for audio enthusiasts. With a signal-to-noise ratio of 98 dB, it ensures a clean and distortion-free audio output. The impedance of 16 Ω allows for compatibility with a wide range of speakers. Featuring 7.1 channels, the VSX-921-K provides immersive surround sound capabilities. It also offers multiple multichannel audio input and output terminals, allowing for seamless connectivity with other compatible devices. With two digital audio optical inputs and one digital audio coaxial input, users can connect their audio sources with ease. The receiver includes two component video inputs and four HDMI inputs, providing flexibility and versatility when connecting video devices such as game consoles, Blu-ray players, or set-top boxes. It also features one USB port, allowing users to connect external devices for media playback. In terms of connectivity options, the VSX-921-K offers one composite video input and one HDMI output. This allows users to connect their display devices, such as televisions or projectors, easily. Additionally, it provides one composite video output for added convenience. With its specifications and multiple input and output options, the Pioneer VSX-921-K is a versatile receiver that aims to provide high-quality audio and video performance. Its diverse range of connectivity options and multi-channel audio capabilities make it suitable for various home entertainment setups.

General
BrandPioneer
ModelVSX-921-K | VSX-921-K
Productreceiver
EAN0884938133159, 4988028133251
LanguageEnglish
FiletypeUser manual (PDF)
Technical details
Audio decodersDolby Digital EX, Dolby Digital Plus, Dolby Pro Logic IIz, Dolby TrueHD, DTS Neo:6, DTS-HD
Product colorBlack
Handheld remote controlYes
Display-
EqualizerYes
Sleep timerYes
On Screen Display (OSD)Yes
Apple docking compatibilityiPad, iPhone, iPod
AirPlayYes
Audio
Signal-to-Noise Ratio (SNR)98 dB
Audio D/A Converter (DAC)24-bit/192kHz
Impedance16 Ω
Audio output channels7.1 channels
Power output per channel (20-20KHz@8 Ohm)80 W
Power output per channel (1KHz@8 Ohm)110 W
Power output per channel (1KHz@6 Ohm)125 W
Audio A/D Converter (ADC)24-bit/96kHz
Receiver typeSurround
Inputs
Multichannel audio input typeTerminals
Digital audio optical in2
Digital audio coaxial in1
Component video (YPbPr/YCbCr) in2
HDMI in4
USB ports quantity1
Composite video in1
Ethernet LAN (RJ-45) ports1
Outputs
Multichannel audio output typeTerminals
Number of HDMI outputs1
Composite video out1
Headphone outputs7
Headphone connectivity3.5 mm
Ports & interfaces
Connectivity technologyWired
Speakers connectivity type-
Network
BluetoothYes
Ethernet LANYes
Wi-FiNo
File formats
Audio formats supportedAAC, MP3, WMA
Video formats supportedMPEG4
Radio
Supported radio bandsAM, FM
AM band range530 - 1700 kHz
FM band range87.5 - 108 MHz
Preset stations quantity30
Video
3DYes
Weight & dimensions
Weight9600 g
Width435 mm
Depth362.5 mm
Height168 mm
Power
AC input voltage120 V
AC input frequency60 Hz
Power consumption (typical)500 W
Power consumption (standby)0.4 W
Optical drive
Optical drive includedNo
Storage
Card reader integratedNo
Packaging content
ManualYes
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Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Pioneer VSX-921-K below.

When is my volume too loud?

A volume above 80 decibels can be harmful to hearing. When the volume exceeds 120 decibels, direct damage can even occur. The chance of hearing damage depends on the listening frequency and duration.

Can bluetooth devices of different brands be connected to each other?

Yes, bluetooth is a universal method that allows different devices equipped with bluetooth to connect to each other.

What is bluetooth?

Bluetooth is a way of exchanging data wirelessly between electronic devices via radio waves. The distance between the two devices that exchange data can in most cases be no more than ten metres.

What is HDMI?

HDMI stands for High-Definition Multimedia Interface. An HDMI cable is used to transport audio and video signals between devices.

How can I best clean my receiver?

A slightly damp cleaning cloth or soft, dust-free cloth works best to remove fingerprints. Dust in hard-to-reach places is best removed with compressed air.

Wat is Dolby Atmos?

Dolby Atmos is a technology that ensures that the sound is reflected from the ceiling to where you are listening. This makes it possible to create a 5.1 effect with only 1 speaker.

What is the weight of the Pioneer VSX-921-K?

The Pioneer VSX-921-K has a weight of 9600 g.

What is the height of the Pioneer VSX-921-K?

The Pioneer VSX-921-K has a height of 168 mm.

What is the width of the Pioneer VSX-921-K?

The Pioneer VSX-921-K has a width of 435 mm.

What is the depth of the Pioneer VSX-921-K?

The Pioneer VSX-921-K has a depth of 362.5 mm.

How can I connect my TV to the Pioneer VSX-921-K receiver?

To connect your TV to the receiver, use an HDMI cable. Connect one end to the HDMI output port of your TV and the other end to the HDMI input port labeled "BD/DVD" on the back of the receiver.

What is the recommended volume level for optimal audio performance?

For optimal audio performance, it is recommended to set the volume level to around two-thirds or 60-70% of the maximum volume. However, the actual volume level may vary depending on your personal preference and the content you are listening to.

How can I set up the automatic speaker calibration feature?

To set up the automatic speaker calibration feature, press the "Auto MCACC" button on the remote control. Make sure all the speakers are connected properly and the microphone is placed at your listening position. Follow the on-screen prompts to complete the calibration process.

Can I connect my mobile device wirelessly to the receiver?

Yes, you can connect your mobile device wirelessly to the Pioneer VSX-921-K receiver using the built-in Bluetooth feature. Enable Bluetooth on your device and select the receiver from the list of available devices. Follow the pairing instructions to establish the connection.

How do I adjust the bass and treble levels on the receiver?

To adjust the bass and treble levels, press the "Tone" button on the remote control. Use the navigation buttons to select either "Bass" or "Treble" and then use the volume control dial to increase or decrease the level. Press the "Tone" button again to exit the tone control mode.

What is the Signal-to-Noise Ratio (SNR) of the Pioneer VSX-921-K?

The Signal-to-Noise Ratio (SNR) of the Pioneer VSX-921-K is 98 dB. This is a high SNR, indicating that the receiver is capable of producing a clear and detailed sound with minimal background noise.

What is the impedance of the Pioneer VSX-921-K?

The impedance of the Pioneer VSX-921-K is 16 Ω. This means that it can handle speakers with an impedance of 16 Ω, providing a compatible and efficient audio output.

How many audio output channels does the Pioneer VSX-921-K have?

The Pioneer VSX-921-K has 7.1 channels of audio output. This allows for immersive surround sound, making it ideal for home theater setups.

What types of audio input does the Pioneer VSX-921-K support?

The Pioneer VSX-921-K supports both digital audio optical in and digital audio coaxial in. This versatility allows for easy connectivity with various audio sources, such as TVs, gaming consoles, and Blu-ray players.

Does the Pioneer VSX-921-K have Bluetooth connectivity?

Yes, the Pioneer VSX-921-K has Bluetooth connectivity. This allows users to wirelessly stream audio from their smartphones, tablets, or other devices, enhancing convenience and flexibility in audio playback.

Is the manual of the Pioneer VSX-921-K available in English?

Yes, the manual of the Pioneer VSX-921-K is available in English .

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