This document describes the battery replacement and precautions for using the controls, as well as the specifications and features of the electric-acoustic guitar.
Thank you for choosing a Yamaha electric-acoustic guitar. This manual explains how to use the instrument safely and effectively, covering precautions such as proper cable connection and battery management to prevent damage or reduced sound quality.
The document details the functions of the control section, including the volume knob, 3-band equalizer (HIGH, MID, LOW), and AMF control. It also provides step-by-step instructions for replacing the 9V DC battery and describes the specifications of the System SYSTEM-48.
| System | SYSTEM-48 : Monaural 1 way |
|---|---|
| Pickup Type | Electret Film Type EMF B-BAND 22L |
| Power Supply | 9V DC, S-O06P (6F22) dry cell battery |
| Battery Life | Approx. 450 hours |
Press the catch on the battery holder to unlock it, slide out the case, remove the old battery, and insert a new one ensuring correct terminal orientation.
You should replace the battery as soon as possible when the BATT. indicator lights up.