The DigiTech DGR Grunge Distortion Pedal user manual provides safety information, operation instructions, connection guide, and battery replacement steps.
This manual begins with important safety information and warranty details, reminding users to read the guide, keep it, avoid water, protect power cords, and have repairs performed only by qualified technicians. It also outlines the product warranty and registration process.
The guide then describes the pedal’s controls (volume, bass, treble, distortion, and Grunge knob), input and output connectors, and how to connect to an amplifier or mixing console. Detailed steps for battery replacement and pedal mounting are included, along with specifications such as impedance, power consumption, and dimensions. This manual is written in Chinese.
| Input Impedance | 1 MΩ |
|---|---|
| Output Impedance | 100 Ω |
| Power Supply | 9 V alkaline dry battery |
| Current Draw | 21 mA (9 VDC) |
| Power Consumption | 4.8 W (using PS200R power supply) |
| Battery Life | ≈18 hours continuous use |
| Dimensions | 4 15/16" × 3 1/8" × 2 1/8" |
| Weight | 1.38 lb |
Remove the pedal from the base using the release levers, take out the old battery, connect a new 9 V alkaline battery, and re‑install the pedal as shown.
Connect the guitar to the Input jack, connect the Amplifier Output jack to your amp, or use the Mixer Output jack to route the signal to a mixing console, then adjust volume levels as described.