Can I Connect It With Sound System?

Yes, you can connect a digital keyboard such as the Yamaha PSR-2100 to a sound system. There are a few ways to do this, depending on the specific features and capabilities of your keyboard and sound system.

1. Audio Outputs: Many digital keyboards have a variety of audio outputs, such as RCA or 1/4-inch audio jacks, that can be used to connect the keyboard to a sound system. You can use an RCA cable or a 1/4-inch audio cable to connect the keyboard's audio outputs to the corresponding inputs on your sound system.
2. MIDI Interface: Some digital keyboards, including the Yamaha PSR-2100, have a MIDI interface that can be used to connect the keyboard to a computer or other MIDI-compatible device. This allows you to use the keyboard to control the sound system, allowing you to control the volume, change the patch, and even record and play back compositions.
3. Bluetooth connectivity: Some modern sound systems have Bluetooth connectivity, and this can be used to connect your keyboard wirelessly. This allows you to play your keyboard and have the sound come out of the sound system speakers.
4. USB connectivity: Some sound systems have USB connectivity and you can connect your keyboard to the sound system using a USB cable. This can be used to transfer audio and MIDI data between your keyboard and the sound system.

It's important to note that, before attempting to connect your keyboard to a sound system, you should check the manual of both the keyboard and the sound system to ensure compatibility and to learn about the correct settings and connections.

Also, make sure that your keyboard's volume is set at an appropriate level to prevent any damage to your sound system or speakers.