This document is the owner's manual for Yamaha PortaTone PSR-310/210. The manual describes the features and characteristics of the product, as well as important considerations when using it.
This manual explains how to prepare the PSR‑310/210 for use, including power options, connecting accessories, and basic performance steps. It also describes the front‑panel controls, MIDI functions, and sound‑effect features.
Additional sections cover detailed specifications, warranty terms, and service contact information for Yamaha’s Japanese support centers. This manual is written in Japanese.
| Accompaniment styles | 100 (PSR‑310) / 50 (PSR‑210) |
|---|---|
| Maximum polyphony | 28 simultaneous notes |
| Power consumption | 7 W (adapter) / 6 W (batteries) |
| Dimensions (W×D×H) | 908 mm × 344 mm × 110 mm |
| Weight (excluding batteries) | 5.1 kg |
| Battery type | 6 × AA (1.5 V) cells |
The instrument can produce up to 28 notes simultaneously.