Yamaha electric guitar user manual, including battery replacement, tuner use, 3-band equalizer, AMF controller and tuner switch usage methods
The document is a user manual for the Yamaha SYSTEM-55T single-channel electric guitar. It details the functions of various controls including volume, 3-band equalizer (LOW, MID, HIGH), and an AMF controller. The instrument features a built-in piezo pickup system and a standard A4=440Hz chromatic tuner. This manual is written in Chinese.
| System Type | Single-channel 1-path |
|---|---|
| Pickup System | Bridge sensor (Piezo) |
| Output Impedance | 1 kΩ |
| Power Source | 9V DC, S-006P (6F22) dry battery |
| Battery Life | Approx. 150 hours (without tuner) |
| Tuner Accuracy | +/- 3 cents |
The guitar requires a DC9V S-006P (6F22) dry battery or an equivalent.
Battery life is approximately 150 hours without using the tuner, or about 140 hours with the preamp on and the tuner used for one minute per hour.
The built-in tuner uses a chromatic scale with A4 set to 440Hz.