TROUBLESHOOTING

Remote control

Problem

Cause

Remedy

Refer to

page

 

 

 

The remote control

Wrong distance or angle.

The remote control will function within a maximum

7

does not work nor

 

range of 6 m and no more than 30 degrees off-axis

 

function properly.

 

from the front panel.

 

 

Direct sunlight or lighting (from an

Reposition this unit.

 

inverter type of fluorescent lamp, etc.) is

 

 

 

striking the remote control sensor of this

 

 

 

unit.

 

 

 

 

 

 

 

The batteries are weak.

Replace all batteries.

3

 

The remote control code was not correctly

Set the remote control code correctly.

69

 

set.

Try setting another code for the same manufacturer.

69

 

 

 

The remote control ID and this unit’s ID

Switch the library code.

67, 69

 

do not match.

 

 

 

 

 

 

 

Even if the remote control code is

Program the necessary functions independently into

72

 

correctly set, there are some models that

the programmable buttons using the Learn feature.

 

 

do not respond to the remote control.

 

 

The remote control

The batteries of this remote control and/or

Replace the batteries.

3

does not “learn” new

the other remote control are too weak.

 

 

functions.

 

 

 

The distance between the two remote

Place the remote controls at the proper distance.

72

 

 

controls is too much or too little.

 

 

 

The signal coding or modulation of the

Learning is not possible.

 

other remote control is not compatible

 

 

 

with this remote control.

 

 

 

Memory capacity is full.

Delete other unnecessary functions to make room for

75

 

 

the new functions.

 

90

Page 92
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Yamaha DSP-AX757SE owner manual Remote control

DSP-AX757SE specifications

The Yamaha DSP-AX757SE is a high-performance home theater receiver designed to meet the demands of audiophiles and casual listeners alike. As part of Yamaha's critically acclaimed line of audio equipment, the DSP-AX757SE combines advanced technologies with robust build quality to deliver an immersive audio experience.

At the heart of the Yamaha DSP-AX757SE is its powerful 7.1 channel amplifier. With a total output of up to 100 watts per channel, this receiver is capable of driving a wide range of speakers, making it suitable for various home theater setups. The low total harmonic distortion ensures that audio reproduction remains clear and faithful to the original source, whether you're watching a movie, listening to music, or playing video games.

One of the standout features of the DSP-AX757SE is its Digital Sound Field Processing technology. This innovative feature simulates realistic listening environments by creating sound fields inspired by actual concert halls and theaters. With presets that replicate these acoustics, users can tailor their audio experience based on the type of content they are enjoying. Furthermore, the receiver supports various surround sound formats, including Dolby Digital, DTS, and Yamaha’s proprietary Cinema DSP, allowing for an engaging multi-channel audio experience.

Connectivity options are abundant with the DSP-AX757SE. It offers multiple HDMI inputs, ensuring compatibility with modern devices such as Blu-ray players and gaming consoles. In addition to HDMI, the receiver provides inputs for digital audio, analog audio, and even phono input for vinyl enthusiasts. The inclusion of component video switching allows users to connect high-definition video sources, making it a versatile choice for a complete home theater system.

Another significant aspect of the DSP-AX757SE is its intuitive on-screen graphical interface, which simplifies navigation and configuration. Users can effortlessly adjust settings, select sound modes, and optimize speaker setups using the on-screen menus. The built-in YPAO (Yamaha Parametric room Acoustic Optimizer) feature automatically analyzes the room’s acoustic characteristics and calibrates the system accordingly, ensuring optimal sound quality.

In terms of aesthetics, the Yamaha DSP-AX757SE boasts a sleek and modern design that easily fits into any home theater environment. Its sturdy construction reflects Yamaha’s attention to detail, making it a reliable choice for long-term use.

Overall, the Yamaha DSP-AX757SE embodies a perfect blend of powerful performance, advanced technology, and user-friendly features, making it a worthy addition to any home theater setup. It caters to a wide range of audio preferences and delivers an exceptional listening experience that ensures enjoyment for years to come.