FRONT PANEL

t CLEAR button

!5 MUTE button

Press this button to cancel the tuner preset station or

Press this button to mute the output to the speakers.

preset scan tuning. (See page 15)

Press it again to return to the previous volume level.

ENGLISH

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RECEIVER SR4021

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MULTI JOG

 

 

 

 

 

 

 

 

 

 

VOLUME

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPEAKERS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISPLAY OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLEAR

 

 

 

 

 

 

 

 

DOWN

UP

 

 

 

 

 

 

MEMORY

BAND

F/P

 

AUTO TUNE

T-MODE

 

 

 

 

 

 

BASS

 

TREBLE

 

BALANCE

 

1

 

SPEAKERS

2

 

 

 

SLEEP

 

DIMMER

 

 

 

 

 

 

 

 

 

 

SOURCE

 

 

 

 

 

 

 

 

 

 

 

 

MUTE

DIRECT

 

 

 

 

 

 

 

 

RECORDER

 

 

 

 

 

 

 

 

STANDBY

 

 

PHONO

CD

TUNER

1

2

AUX

 

VCR

DSS

DVD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER ON/OFF

PHONES

 

 

 

 

 

 

 

 

 

 

 

 

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yMEMORY button

Press this button to enter the tuner preset memory numbers or station names. (See page 15)

uBAND button

Press this button to switch between FM and AM in the TUNER mode.

iBALANCE control button

Press this button and turn MULTI JOG control knob to vary the output level of the left and right channel. If this button is pressed in Source Direct Mode, Source Direct is cancelled.

oF (Frequency)/P (Preset) button

During reception of AM or FM, you can change the function of the UP/DOWN buttons for scanning frequencies or selecting preset stations by pressing this button.

!6 SPEAKERS (system 1/2) buttons

These buttons are used to select the speaker system(s) connected to the SPEAKER SYSTEM 1/2 terminals on the rear panel. The corresponding indicators of the active speakers light. If headphone are connected, both 1 and 2 are set off automatically.

!7 Function selector buttons

These buttons are used to select the sources. The selected source name will be displayed on the front display.

The video function selector, such as DVD, VCR, DSS and AUX selects video and audio simultaneously. Audio function sources such as PHONO, CD, TUNER ,RECORDER 1 and RECORDER 2 may be selected in conjunction with a Video source.

This feature (Sound Injection) combines a sound from one source with a picture from another. Choose the video source first, and then choose a different audio source to activate this function.

qPOWER switch and STANDBY

indicator

When this switch is pressed once, the unit turns ON and the display is illuminated. When pressed again, the unit turns OFF and the STANDBY indicator is illuminated.

wSLEEP (Sleep timer) button

This button is used for setting the sleep timer.

eMULTI JOG control knob

This knob is used in conjunction with the BASS, TREBLE and BALANCE buttons, and is used to adjust tone control and balance control. Also, this knob is used for the TUNING/PRESET search in the TUNER mode. In the tuning mode, the reception frequency is tuned up or down. Turning the control in the clockwise direction tunes the frequency up. Turning the control in the counterclockwise direction tunes the reception frequency down. In the preset mode, the selection of the preset channel is moved up or down.

!0 AUTO TUNE button

When this button is pressed and the MULTI JOG knob is turned, auto scan function of the tuner frequency starts.

!1 T-MODE button

Press this button to select the auto stereo mode or mono mode when the FM band is selected.

!2 INFRARED receiving sensor window

!8 BASS/TREBLE control buttons

Press these buttons and turn MULTI JOG control knob to adjust the tone by controlling the level of two frequency bands. To adjust the bass effect, press BASS button. To adjust the treble effect, press TREBLE button. If these buttons are pressed in Source Direct Mode, Source Direct is cancelled.

!9 PHONES jack for stereo headphones

Conventional dynamic headphones can be plugged in here.

rDIMMER button

When this button is pressed once display is dimmed. When this button is pressed twice, the display is turned off and the “DISPLAY OFF” indicator lights up.

Press this button again to turn on the display again.

This window receives infrared signals from the remote control.

!3 VOLUME control knob

Adjusts the overall sound level. Turning the control clockwise increases the sound level.

Note:

When using headphones, the speaker 1 and/or 2 are switched automatically to OFF and the sound from the speakers is muted. The speaker 1 and/or 2 return to the previous setting as soon as the plug is removed from the jack.

!4 SOURCE DIRECT button

When this button is pressed, the audio signal will bypass the balance and tone control circuit to provide the pure sound quality.

To return not to bypass the balance and tone control circuit, press SOURCE DIRECT button again.

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Marantz SR4021 manual Front Panel
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SR4021 specifications

The Marantz SR4021 is a powerful and sophisticated AV receiver, designed to cater to both audiophiles and casual listeners seeking an exceptional audio-visual experience. This model stands out in the Marantz lineup, showcasing the brand's commitment to high fidelity sound and innovative technology.

At the heart of the SR4021 is its dynamic power output, which delivers a robust 100 watts per channel across seven channels. This capability ensures that the receiver can accurately reproduce a wide range of audio content, from delicate musical nuances to the explosive sounds of modern cinema. The amplifier section employs discrete component design, which enhances sound clarity and preserves the integrity of audio signals, making it a reliable choice for both home theater setups and music systems.

One of the key features of the SR4021 is its support for advanced audio formats. The receiver is equipped with capabilities to decode popular surround sound formats such as Dolby Atmos and DTS:X, allowing users to enjoy immersive 3D audio experiences that transport them into the narrative of their favorite films. Additionally, it supports the latest high-resolution audio formats, ensuring that audiophiles can experience their music in studio-quality sound.

Another noteworthy aspect of the SR4021 is its extensive connectivity options. The receiver includes multiple HDMI inputs, allowing users to connect various devices such as gaming consoles, streaming devices, and Blu-ray players. The HDMI ports support 4K passthrough and HDR, making it an ideal choice for modern 4K television setups. Furthermore, the inclusion of Wi-Fi and Bluetooth connectivity enables seamless streaming from smartphones and tablets, providing versatility in how content can be enjoyed.

Marantz also prioritizes user-friendly operation with the SR4021. The intuitive on-screen interface makes it easy to navigate through settings and configurations, while the accompanying remote control offers direct access to frequently used functions. Additionally, the receiver is compatible with various control systems, allowing for integration into smart home environments.

In conclusion, the Marantz SR4021 is an exceptional AV receiver that combines high power output, advanced audio decoding capabilities, and extensive connectivity options, making it a top choice for both serious home theater enthusiasts and casual listeners alike. With its superior sound quality and user-friendly features, the SR4021 epitomizes Marantz's dedication to the art of audio.
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