This manual explains how to use Yamaha electric guitar
This document is the Owner's Manual for the Yamaha SYSTEM-61 electric-acoustic guitar. It details the instrument's controls, including the Master Volume, 3-band equalizer, pickup mix, and built-in chromatic tuner. The guide explains how to use the sound hole cover to reduce feedback and provides step-by-step instructions for tuning and replacing the 9V battery.
| System | Monaural 2 way |
|---|---|
| Pickup | Contact Pickup |
| Pre-amplifier Controls | MASTER VOL., 3 Band EQ, PICKUP MIX |
| Output impedance | 1 kΩ |
| Power supply | DC9V S-006P (6F22, 6LR61) dry cell battery |
| Battery life (without tuner) | Approx. 80 hours |
| Battery life (with tuner) | Approx. 70 hours |
| Tuning System | Chromatic type (12 semitones), A4=440Hz |
| Pitch Accuracy Range | +/- 3 cents |
The guitar requires a DC9V S-006P (6F22) or equivalent dry cell battery.
Battery life is approximately 80 hours without the tuner, or approximately 70 hours with the preamp and tuner in use.
You should replace the battery as soon as possible to avoid reduced sound quality.
Press the TUNER switch to activate it, and press it again to switch it off. It also turns off automatically after 2 minutes.