Common Functions—Continued

ON/STANDBY

REMOTE MODE

 

 

RECEIVER

DVD

 

 

TAPE

 

 

INPUT SELECTOR

 

1

2

3

CD

Press [RECEIVER] first

Using the Sleep Timer

With the sleep timer, you can set the AV receiver so that it automatically turns off after a set period.

V1

V2

V3

 

4

5

6

MD

 

MULTI CH

DVD

 

7

8

9

CDR

TAPE

TUNER

CD

 

+10

0

CLR

HDD

--/---

DIMMER

SLEEP

 

 

 

CH

VOL

 

 

DISC

 

 

ALBUM

 

GUIDE

 

 

PREVIOUS

TOP MENU

 

 

MENU

SP A / B

 

 

MUTING

 

ENTER

 

PLAYLIST

 

PLAYLIST

RETURN

 

 

SETUP

SLEEP

MUTING

Remote

controller

SLEEP

Press the remote controller’s [SLEEP] button repeatedly to select the required sleep time.

You can set the sleep time from 90 to 10 minutes in 10 minute steps.

The SLEEP indicator appears on the display when the sleep timer has been set, as shown. The specified sleep time appears on the display for about five seconds, then the previous display reappears.

SLEEP indicator

 

LISTENING MODE

 

STEREO

SURROUND

 

AUDIO

SUBTITLE RANDOM

REPEAT

TEST TONE

CH SEL LEVEL-

LEVEL+

 

PLAY MODE

 

DISPLAY

L NIGHT

CINE FLTR

 

RC-645S

 

To cancel the sleep timer, press the [SLEEP] button repeatedly until the SLEEP indicator disappears.

To check the remaining sleep time, press the [SLEEP] button. Note that if you press the [SLEEP] button while the sleep time is being displayed, you’ll shorten the sleep time by 10 minutes.

Muting the AV Receiver

With this function, you can temporarily mute the output of the AV receiver.

Remote

controller

MUTING

Press the remote controller’s [MUTING] button.

The output is muted and the MUTING indicator flashes on the display, as shown.

To unmute the AV receiver, press the remote control- ler’s [MUTING] button again, or adjust the volume. The output is unmuted and the MUTING indicator goes off. Muting is cancelled when the AV receiver is set to Standby.

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Onkyo TX-SR304 instruction manual Common Functions, Using the Sleep Timer, Muting the AV Receiver, Sleep Muting

TX-SR304 specifications

The Onkyo TX-SR304 is a versatile and robust home theater receiver that caters to audiophiles and casual listeners alike. Launched with features that resonate with contemporary demands, it integrates a blend of technologies that enhance audio and video performance, making it a solid choice for home entertainment systems.

At its core, the TX-SR304 boasts 5.1-channel audio output, providing a rich surround sound experience that immerses users in their favorite movies, music, and games. With a power output of 75 watts per channel, it delivers dynamic sound that fills rooms, ensuring clarity and detail across various frequencies. This receiver is designed with discrete output stages, allowing for superior sound quality and reduced distortion, which enhances the listening experience.

One of the standout features of the Onkyo TX-SR304 is its user-friendly interface and setup process. Equipped with an intuitive on-screen display, it simplifies navigation, making it easy for users to adjust settings and configure their audio setup. The inclusion of multiple HDMI inputs allows seamless connection to high-definition devices, such as Blu-ray players, gaming consoles, and streaming devices, providing flexibility for modern entertainment setups.

The TX-SR304 supports various audio formats, including Dolby Digital and DTS, ensuring compatibility with a wide range of media. Additionally, it features a built-in FM tuner, allowing users to enjoy their favorite radio stations without the need for additional devices. The receiver's Music Optimizer feature enhances compressed audio files, improving their playback quality, making it an appealing option for those who frequently stream music.

Connectivity options are extensive, featuring legacy connections such as RCA inputs and outputs, as well as component and composite video inputs. This versatility ensures the TX-SR304 can integrate smoothly with older and newer audio-visual components.

Overall, the Onkyo TX-SR304 stands out as a comprehensive home theater solution. With its blend of power, connectivity, and audio enhancement features, it caters to a diverse audience while maintaining the high-quality performance Onkyo is known for. Whether upgrading an existing system or creating a new home theater setup, this receiver is designed to meet a variety of entertainment needs.