Key facts
- Brand
- Yamaha
- Model
- PSR-18
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-12
Start here

Yamaha PortaTone PSR-185/77 Owner's Manual
This document is the Owner's Manual for the Yamaha PortaTone PSR-185/77, a portable keyboard featuring 100 AWM Voices, 100 music Styles, and 20 preset Songs. It provides instructions on getting started, including power requirements and battery installation, as well as basic operation of the controls.
Read onlineYamaha PSR-18 specifications
| Voices | 100 AWM Voices |
|---|---|
| Styles | 100 music Styles |
| Songs | 20 Songs |
| Jam Tracks | 20 Jam Track patterns |
| Polyphony | 12 notes |
All Yamaha PSR-18 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I turn on the PortaTone?
Press the POWER ON/OFF button to turn on the power.
What power source can the PortaTone use?
It can run on batteries or an optional AC Power Adaptor.
How do I turn on the PortaTone?
Press the POWER ON/OFF button. Whenever the power is turned on, Voice 01 (PIANO) is automatically selected.
How do I select a mode?
Press the button corresponding to the desired mode: VOICE for instrument sounds, STYLE for rhythm/accompaniment, or SONG for pre-recorded tracks.
What power sources can the PSR-18 use?
The instrument runs from batteries (sold separately) or an optional power adaptor.
Which power adaptors are compatible?
Only Yamaha PA-3, PA-4, or PA-40 Power Adaptors should be used to avoid damage.
