Yamaha R-9 Stereo Receiver Owner's Manual

About this manual

The Yamaha R-9 is a sophisticated stereo receiver. This Owner's Manual contains important safety instructions, connection diagrams, and operating procedures to ensure proper performance and prevent damage to the unit or other equipment. Users are advised to read the manual carefully before installation and operation.

What's inside

• Safety Instructions
• Connection Diagram
• Front Panel Parts and Functions
• Listening to a Program Source
• Troubleshooting
• Specifications

Specifications

Frequently asked questions

What should I do if the preset stations are erased?

The memory is still functional; merely preset the stations again.

What happens if the internal temperature becomes too high?

A thermal protector will cut off the power.

How long does the back-up power supply keep preset stations memorized if power fails?

It keeps them memorized for one week.

What are the supported voltages and frequencies for this receiver?

It supports 110/120/220/240 V AC at 50/60 Hz.