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General| Type | Chromatic Tuner |
|---|---|
| Reference Pitch | A4 = 440 Hz |
| Tuning Accuracy | +/- 1 cent |
| Input Impedance | 1 M ohm |
| Output Impedance | 1 k ohm |
| Display | LED |
| Power Supply | 9V DC (PSA-series adapter) or Battery (9V type) |
| Dimensions | 73 (W) x 129 (D) x 59 (H) mm |
| Connectors | INPUT jack, OUTPUT jack |
| Accessories | Owner's Manual |
| Tuning Range | A0 (27.5 Hz) to C8 (4, 186 Hz) |
Guidance on battery usage, heat generation, and power connection order.
Advice on unit placement, avoiding interference, and environmental risks.
Warnings about radio interference, sunlight, moisture, and general care.
Instructions on avoiding display damage, proper cable handling, and volume levels.
Details on power/audio jacks and a summary of indicators and controls.
Explains meter modes, note/string indicators, tuning guides, and mode selection.
Describes switches, jacks, check indicator, pedal, and thumbscrew for operation and maintenance.
Diagrams and instructions for connecting the tuner in a signal chain.
Procedure for powering the tuner using AC adapter or battery.
Step-by-step guides for tuning in various instrument modes.
How to change and save the reference pitch (e.g., A4=440 Hz).
Step-by-step guide for replacing the unit's battery.
Technical details including tuning range, accuracy, power, and dimensions.
Explanation of warning symbols and general safety guidelines.
Precautions against shock, fire, heat, moisture, and vibration.
Guidelines on AC adapter use, power cord care, and hearing protection.
Advice for households with children, impact protection, and foreign country use.
Safety rules for batteries, AC adapter placement, and cord management.
Procedures for handling battery leaks and proper disposal regulations.
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