INITIAL SETUP

sound equally loud at the listening position is a critical step in the setup process.

Sit in the listening position, and eliminate external noises for the few minutes needed to calibrate the output levels.

You may use a handheld SPL meter (available at most electronics stores) set to the C-Weighting, Slow scale, or you may calibrate the levels by ear. Try to adjust the levels so that all channels sound equally loud.

If you are using a handheld SPL meter with source material, such as a test disc or another audio selection, play it now and adjust the AVR’s master volume control until the meter measures 75dB.

If you are using the AVR’s internal test tone, then adjust the AVR’s master volume to –15dB.

Adjust the levels using either the remote control by itself, or using the full-OSD menu system, following one of these methods:

Method A. Using the Remote Control With the Test Tone

While sitting in the listening position, press the Test Button on the remote (see Figure 47). The test tone will start playing at the front left channel. After a few seconds, it will move to the center channel, then the front right channel, surround right, surround left and finally the subwoofer, displaying the channel name on the front of the receiver and in the semi-OSD display, as well as the current level setting (varies between –10dB and +10dB). Press the /¤ Buttons to adjust the level setting, and the tone will remain at that channel for several seconds after your last adjustment. When you have finished adjusting the levels, press the Test Button again to stop the tone. Measure the levels by ear or using an SPL meter, as described above.

Method B. Using the Remote Control With Source Material

Begin playback of your external source material, such as a favorite CD track or a test disc. While sitting in the listening position, press the Channel Button on the remote (see Figure 47). The FRONT L LEVEL message will be displayed on the front panel and in the semi-OSD display. If you wish to adjust the output level of the front left channel, press the OK Button and use the /¤ Buttons to adjust the level between –10dB and +10dB. Press the OK Button to enter the new set- ting, and use the /¤ Buttons to select another speaker channel to adjust: center, front right, surround right, surround left or subwoofer.

Figure 47 – Test Tone and Channel Buttons

The goal is for the sound field to sound natural, with no one speaker being overly emphasized. If you are using one of the commercially available test discs, follow the instructions included with the disc to optimize performance.

When you have finished making your adjustments, either wait a few seconds for the AVR to time-out on its own, or press the OK Button twice with any speaker channel displayed.

Method C. Using the Full-OSD Menu

The full-OSD menu system offers the easiest and most flexible manner of setting output levels. Press the OSD Button to display the Master Menu, and then navigate to the MANUAL SETUP line. Press the OK Button to display the Manual Setup menu, and then navigate to the CHANNEL ADJUST line. Press the OK Button to display the Channel Adjust menu. See Figure 48.

Figure 48 – Channel Adjust Menu Screen

All of the speaker channels will appear at the top of the screen with their current level settings. Any channels that have been set to NONE in the Speaker Size menu will display four dashes and will not be accessible.

CHANNEL RESET: To reset all of the levels to their factory defaults of 0dB, navigate to this line and change the setting to ON. The levels will be reset, and this setting will then revert to OFF.

If you are using an external source to set your output levels, navigate to each channel and use the /¤ Buttons to adjust the level as desired. If you would like to set your levels using the AVR 154’s internal test tone, adjust the TEST TONE SEQ and TEST TONE lines as follows.

TEST TONE SEQ: When this setting reads AUTO, the test tone will auto- matically circulate to all channels, pausing for a few moments at each channel for several seconds, as indicated by the blinking cursor. Adjust the level for any channel when the test tone is paused there by using the / Buttons. You may also use the /¤ Buttons at any time to move the cursor to another line, and the test tone will follow the cursor.

When this setting reads MANUAL, the test tone will not move to the next channel until you use the /¤ Buttons.

TEST TONE: This line determines whether the test tone is active. To begin the process of setting the levels, use the / Buttons to change the setting to ON. Any time you manually move the cursor out of the channel listings area of the screen, this setting will automatically change to OFF, stopping the test tone.

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Harman-Kardon AVR 154 owner manual Method A. Using the Remote Control With the Test Tone, Method C. Using the Full-OSD Menu

AVR 154 specifications

The Harman-Kardon AVR 154 is a high-performance audio-video receiver designed for home theater enthusiasts seeking an immersive audio experience. Launched as part of Harman's esteemed line of receivers, the AVR 154 combines sophisticated technology with user-friendly features to create a versatile home entertainment solution.

One of the standout features of the AVR 154 is its multi-channel amplification, delivering a robust output of 50 watts per channel. This power allows for clean and dynamic sound, making it ideal for both movies and music. The AVR 154 supports a 5.1 surround sound configuration, providing an enveloping audio experience that brings films to life. With its ability to decode various surround sound formats, including Dolby TrueHD and DTS-HD Master Audio, it ensures that users enjoy high-quality audio without compromise.

Connectivity is a key aspect of the AVR 154, which offers multiple HDMI inputs, allowing for easy connection to various sources like Blu-ray players, gaming consoles, and streaming devices. With three HDMI inputs and one HDMI output, users have the flexibility to connect multiple devices while enabling audio and video pass-through. The receiver is also equipped with optical and coaxial digital inputs, ensuring compatibility with older audio sources.

Another important feature is the built-in FM/AM tuner, allowing users to access their favorite radio stations without the need for an external receiver. For those who prioritize convenience, the AVR 154 includes an intuitive on-screen display, guiding users through setup and configuration seamlessly. Additionally, the remote control provides easy access to all functions, making operation straightforward.

In terms of design, the Harman-Kardon AVR 154 boasts a sleek aesthetic with a brushed aluminum front panel. The distinctive look, combined with an easy-to-navigate interface, makes it an attractive addition to any home entertainment setup.

Overall, the Harman-Kardon AVR 154 stands out as a reliable and feature-rich AV receiver. With its impressive audio performance, extensive connectivity options, and user-friendly design, it caters to the needs of home theater enthusiasts who seek impactful sound and ultimate flexibility for their entertainment needs. Whether you’re enjoying a thrilling movie or listening to your favorite music, the AVR 154 promises to deliver an exceptional auditory experience.