Introduction
This manual provides detailed instructions for the proper use and care of your Korg PB-04 Pitchblack Portable Polyphonic Tuner. Please read this manual thoroughly to ensure optimal performance and longevity of your device.
Продукт бүттүview
Figure 1: Korg PB-04 Pitchblack Portable Polyphonic Tuner Front Panel
This image displays the Korg PB-04 Pitchblack tuner. On the front panel, from left to right, are the OUTPUT jack, the main display with tuning indicators for individual strings (1-6) and a FINE tuning meter, the INPUT jack, and the CABLE CHECK indicator. Below the display are the power button, CALIB, FLAT/CAPO, DISPLAY, and MUTE buttons. The 'pitchblack PORTABLE POLYPHONIC TUNER' logo is visible on the right.
The Korg PB-04 Pitchblack is a compact and versatile polyphonic tuner designed for guitar and bass. It features a bright LED display, multiple tuning modes, and a cable check function.
Жайгашуу
- Кубат туташуу: Connect a standard 9V DC power adapter (not included) to the DC IN jack on the rear panel. Alternatively, insert two AAA batteries into the battery compartment.
- Аспап туташуу: Аспабыңызды туташтырыңыз INPUT стандарттуу 1/4 дюймдук аспап кабелин колдонуу менен джек.
- Output Connection (Optional): If you wish to pass the signal through to an amplifier or other effects pedal, connect a cable from the OUTPUT jack to your next device.
- Күйгүзүү: Press and hold the power button (located next to the CALIB button) to turn the unit on.
Иштөө нускамалары
Basic Tuning (Polyphonic Mode)
- Ensure the tuner is powered on.
- Strum all open strings of your guitar or bass simultaneously. The display will show the tuning status for each string (1-6).
- Adjust each string individually until its corresponding indicator on the display turns green, indicating it is in tune. Red indicates flat, and yellow indicates sharp.
Хроматикалык тюнинг режими
- To switch to chromatic mode, pluck a single string. The tuner will automatically detect the note and display it on the main screen, along with the ЖАКШЫ tuning meter.
- Adjust the string until the note name is correct and the ЖАКШЫ tuning meter indicates the pitch is centered.
Calibration (A4 Pitch Adjustment)
- басыңыз CALIB калибрлөө режимине өтүү үчүн баскыч.
- колдонуу FLAT/CAPO жана ДИСПЛЕЙ buttons to adjust the A4 reference pitch in 1 Hz increments (typically from 436 Hz to 445 Hz).
- Басыңыз CALIB again to exit calibration mode.
Flat/Capo Settings
- басыңыз FLAT/CAPO button to cycle through flat tuning settings (e.g., b, bb, bbb). This is useful for tuning down.
- кармаңыз FLAT/CAPO button to activate capo mode, which transposes the display to show the actual pitch while accounting for a capo.
Дисплей режимдери
- басыңыз ДИСПЛЕЙ button to cycle through different display modes, such as standard meter, strobe, or half-strobe.
Үнсүз функция
- басыңыз БАСУУ button to silence the output signal. The БАСУУ indicator on the display will illuminate. This is useful for silent tuning during performances.
- басыңыз БАСУУ button again to unmute the output.
Cable Check Function
- To check your instrument cable, connect one end to the INPUT jack and the other end to the OUTPUT джек.
- The CABLE CHECK indicator will illuminate if the cable is functioning correctly. If it does not light up, the cable may be faulty.
Техникалык тейлөө
- Тазалоо: Түзмөктүн сыртын тазалоо үчүн жумшак, кургак чүпүрөктү колдонуңуз. Абразивдүү тазалоочу каражаттарды же эриткичтерди колдонбоңуз.
- Батареяны алмаштыруу: If using batteries, replace them when the display dims or the unit fails to power on. Ensure correct polarity when inserting new batteries.
- Сактагыч: When not in use for extended periods, remove batteries to prevent leakage. Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
Проблемаларды чечүү
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Түзмөк күйбөйт. | No power adapter connected, dead batteries, incorrect battery polarity. | Connect power adapter, replace batteries, check battery orientation. |
| Tuner is inaccurate. | Incorrect calibration, noisy environment, faulty instrument. | Recalibrate A4 pitch, tune in a quiet environment, check instrument's intonation. |
| No sound from OUTPUT. | Mute function active, faulty cable, incorrect connection. | Deactivate MUTE, check cables, ensure correct signal path. |
| Cable Check fails. | Бузулган кабель. | Replace the instrument cable. |
Техникалык шарттар
- Tuning Scale: 12-нота бирдей темперамент
- аныктоо диапазону: E0 (20.60 Hz) – C8 (4186 Hz)
- Калибрлөө диапазону: A4 = 436 – 445 Hz (1 Hz steps)
- Аныктоо тактыгы: +/- 0.1 цент
- Киргизүү импедансы: 1 МΩ
- Чыгуу импедансы: 1 кОм
- Туташтыргычтар: INPUT (1/4" mono jack), OUTPUT (1/4" mono jack), DC IN (9V)
- Электр камсыздоо: Two AAA batteries (3V) or AC adapter (9V, not included)
- Батареянын иштөө мөөнөтү: Approximately 3 hours (continuous use, alkaline batteries)
- Өлчөмдөрү (W x D x H): Болжол менен 100 x 60 x 25 мм (3.94 x 2.36 x 0.98 дюйм)
- Салмагы: Approximately 80 g (2.82 oz) (excluding batteries)
Техникалык мүнөздөмөлөр продуктуну жакшыртуу үчүн эскертүүсүз өзгөртүлүшү мүмкүн.
Кепилдик жана колдоо
Korg products are manufactured to high-quality standards. This product is covered by a limited warranty. Please refer to the warranty card included with your purchase for specific terms and conditions.
For technical support, service, or further inquiries, please visit the official Korg website or contact your local Korg distributor. Keep your purchase receipt as proof of purchase for warranty claims.
