Using other functions

•Press RECEIVER then press SLEEP repeatedly to set the sleep time.

30 min		60 min
30 min		60 min
	Off	90 min
	Off	90 min

•You can check the remaining sleep time at any time by pressing SLEEP once. Pressing repeatedly will cycle through the sleep options again.1

Dimming the display

You can choose between four brightness levels for the front panel display. Note that when selecting sources, the display automatically brightens for a few seconds.

CD-R/TAPE	HDMI2	XM RADIO	ROOM 2
iPod	HDMI1	TUNER	RECEIVER
	SLEEP	VIDEO	ANALOG
		SEL	ATT
	SR+	DIMMER	MIDNIGHT/
			LOUDNESS
	DIALOG E	S.RETRIEVER

DACCESS

•Press RECEIVER then press DIMMER repeatedly to change the brightness of the front panel display.

Switching the speaker impedance

We recommend using speakers of 8 Ω with this system, but it is possible to switch the impedance setting if you plan to use speakers with a 6 Ω impedance rating. Use the front panel controls to do this.

• With the receiver in standby, press STANDBY/ ON while holding down the SPEAKERS button. Each time you do this, you switch between the impedance settings:

•SP 6 OHM – Use this setting if your speakers are rated at 6 Ω.

•SP 8 OHM – Use this setting if your speakers are rated at 8 Ω or more.

1Press STATUS to check the system settings. These appear on both the OSD and the front panel display.2

STATUS

DOLBY DIGITAL 3/2.1

PCM 96+DOLBY PLII MS

Signal	Select	: AUTO
SBch	Processing: OFF
Retriever		: ON
Video	Select	: OFF
MCACC Position : M1
Room 2		: DVD

The front panel display shows each of the following settings for three seconds each:

Input source	Listening mode

Signal select	Surround Back Processing

Sound Retriever	Video Select

MCACC Position	ROOM 2

2When you’re finished, press STATUS again to switch off the display.

Resetting the system

Use this procedure to reset all the receiver’s settings to the factory default. Use the front panel controls to do this.

1Switch the receiver into standby.

2While holding down the front panel TONE button,

press and hold STANDBY/ON for about three seconds.

The display shows RESET?.

3Press the front panel ENTER button. The display shows RESET OK?.

4Press SYSTEM SETUP to confirm.

OK appears in the display to indicate that the receiver has been reset to the factory default settings.

•Note that all settings will be saved, even if the receiver is unplugged.

Checking your system settings

Use the status display screen to check your current settings for features such as surround back channel processing and your current MCACC preset.

AUDIO SUBTITLE HDD

DISPCH

DVD

STATUS	SIGNAL SEL	SBch	STEREO
MULTI OPE	THX	STANDARD	ADV.SURR

SHIFT PHASE MCACC S.DIRECT

Note

1You can also switch off the sleep timer simply by switching off the receiver.

2If the Pure Direct mode is switched on, some settings above will show OFF, even though they are on.

VSX-81TXV-S, VSX-81TXV specifications

The Classe Audio VSX-81TXV and VSX-81TXV-S are flagship home theater receivers that embody the brand’s commitment to delivering high-fidelity audio and immersive cinematic experiences. These models are tailored for audiophiles and home theater enthusiasts seeking uncompromising performance and versatility.

One of the standout features of the VSX-81TXV is its powerful amplification capabilities. With a robust multichannel amplifier, it offers high power output across all channels, ensuring clean and dynamic sound reproduction regardless of the volume level. This makes it ideal for powering a wide range of speakers, from efficient bookshelf models to demanding floor-standing designs.

Both models are equipped with advanced digital signal processing technology, delivering precise audio processing for various surround sound formats, including Dolby Atmos and DTS:X. This allows users to experience three-dimensional sound that wraps around them, creating a more engaging and lifelike audio environment. The ability to decode these formats highlights the receivers’ forward-thinking design and compatibility with modern home theater setups.

Connectivity is another highlight, with multiple HDMI inputs enabling seamless integration with various sources, including Blu-ray players, streaming devices, and gaming consoles. The HDMI 2.0 support ensures 4K video transmission for high-definition visuals, while HDCP 2.2 compliance future-proofs the system against upcoming content standards.

Another notable characteristic is the user-friendly setup and calibration features. The built-in room correction technology automatically adjusts the audio output based on the specific acoustics of the room, ensuring an optimized listening experience tailored to the user’s environment. This eliminates the guesswork typically involved in manual adjustments.

Aesthetically, both models showcase a sleek design with an emphasis on high-quality materials. The minimalist interface and intuitive controls provide ease of use, appealing to both seasoned audiophiles and casual listeners alike.

In conclusion, the Classe Audio VSX-81TXV and VSX-81TXV-S represent a blend of power, technology, and aesthetics, designed to elevate the home entertainment experience. Their robust amplification, advanced audio processing, extensive connectivity options, and user-friendly features make them formidable choices in the realm of high-performance home theater receivers. Whether for casual viewing or critical listening, these models promise to deliver exceptional quality and performance for a diverse audience.

Classe Audio VSX-81TXV-S manual Using other functions, Dimming the display, Resetting the system

Models: VSX-81TXV-S VSX-81TXV