Onkyo TX 8555 Instruction Manual

Pages 48

Year 2008

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Onkyo TX 8555 Specification

The Onkyo TX-8555 is a stereo receiver designed to deliver high-quality audio performance with a focus on simplicity and functionality. This unit is equipped with a robust amplifier that provides 100 watts per channel at 8 ohms, ensuring powerful and clear sound reproduction for a variety of audio sources. The TX-8555 supports a wide frequency response, enhancing its capability to handle both low and high-frequency sounds with precision, making it suitable for a broad range of music genres.

Connectivity options on the Onkyo TX-8555 include multiple audio inputs, allowing users to connect devices such as CD players, turntables, and other auxiliary components. It features AM/FM radio capabilities with a 40-station preset memory, enabling quick access to favorite radio stations. A dedicated phono input is also available, catering to vinyl enthusiasts by supporting turntables with moving magnet cartridges.

For user convenience, the unit includes a fully functional remote control and a user-friendly interface with a clear display panel on the front. The design emphasizes intuitive operation, allowing users to easily navigate through settings and inputs. The TX-8555 also incorporates advanced Onkyo technologies for enhanced audio fidelity, such as WRAT (Wide Range Amplifier Technology), which reduces distortion and improves dynamic range.

The build quality of the Onkyo TX-8555 is solid, featuring a high-grade chassis that minimizes vibrations and ensures durability. It is designed to fit seamlessly into home audio systems, providing both aesthetic appeal and performance reliability. The TX-8555 represents a balance of traditional audio performance with modern features, making it a versatile choice for audiophiles seeking a straightforward yet powerful stereo receiver.

Onkyo TX 8555 F.A.Q.

How do I reset the Onkyo TX-8555 receiver to factory settings?

To reset the Onkyo TX-8555 to factory settings, press and hold the [SPEAKER A] button, and while holding it, press the [ON/STANDBY] button. Release both buttons, and the receiver will reset.

What should I do if there is no sound coming from the speakers?

First, ensure that the speakers are correctly connected to the receiver. Check that the speaker wires are not frayed and that the SPEAKER A or B buttons are pressed. Also, verify that the correct input source is selected and the volume is turned up.

How can I connect my Bluetooth device to the Onkyo TX-8555?

The Onkyo TX-8555 does not have built-in Bluetooth connectivity. To connect a Bluetooth device, you will need to use an external Bluetooth adapter connected to the receiver's audio input.

Why does the receiver turn off immediately after turning it on?

This could be due to a short circuit in the speaker wires or overheating. Check that no wires are touching each other and ensure proper ventilation around the receiver. If the problem persists, consult the manual or contact support.

How can I improve the FM radio reception on my Onkyo TX-8555?

To improve FM radio reception, make sure the FM antenna is properly connected and fully extended. Consider repositioning the antenna or using an outdoor antenna for better signal strength.

What is the procedure for programming the remote control?

To program the remote control, press and hold the REMOTE MODE button, and while holding it, press the [ENTER] button. Release both buttons, enter the code for your device using the number buttons, and press [ENTER] to confirm.

Can I connect a turntable to the Onkyo TX-8555?

Yes, you can connect a turntable to the Onkyo TX-8555. Use the PHONO input on the receiver, and ensure that your turntable has a built-in phono preamp or use an external one.

How do I set up a surround sound system with the Onkyo TX-8555?

The Onkyo TX-8555 is a stereo receiver and does not support surround sound setups. For surround sound, consider using a home theater receiver model.

What is the best way to clean and maintain the Onkyo TX-8555?

To clean the Onkyo TX-8555, use a soft, dry cloth to wipe the exterior. Avoid using any solvents or abrasive cleaners. Ensure the receiver is unplugged before cleaning. Regularly check for dust buildup around vents to prevent overheating.

How can I adjust the bass and treble settings on the Onkyo TX-8555?

To adjust the bass and treble settings, use the TONE button on the front panel. Press it repeatedly to select BASS or TREBLE, and then use the TUNING/PRESET buttons to increase or decrease the levels.