Invoering
The Zoom RT223 Rhythm Trak is a compact and versatile drum and bass machine designed for musicians seeking a portable rhythm solution. This manual provides detailed instructions for its setup, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your device.
Veiligheidsmaatregelen
To prevent electric shock, short circuit, damage, or other hazards, always observe the following basic precautions when using the unit:
- Stel het apparaat niet bloot aan regen of vocht.
- Plaats geen voorwerpen die vloeistof bevatten op het apparaat.
- Do not open the unit or attempt to disassemble the internal parts.
- Gebruik alleen de aangegeven stroomadapter of batterijen.
- Plaats het apparaat niet in de buurt van warmtebronnen of in direct zonlicht.
- Houd het apparaat uit de buurt van sterke elektromagnetische velden.
Inhoud van het pakket
Controleer of uw pakket de volgende items bevat:
- Zoom RT223 Rhythm Trak Drum Machine
- AA-batterijen (x4)
- Gebruikershandleiding (dit document)
Product voorbijview

This image shows the Zoom RT223 Rhythm Trak Drum Machine from an angled top-down perspective, with audio cables connected to its rear panel. The front panel controls, display, and drum pads are clearly visible.
Bedieningselementen en display op het voorpaneel
The front panel of the RT223 features a clear LCD display and various buttons and pads for operation:
- LCD-scherm: Shows current measure, beat, tempo (BPM), and various menu parameters.
- Navigatie knoppen: Up, Down, Left, Right arrows for menu navigation.
- Modusknoppen: BASS MUTE, BASS, DRUM, KIT/PROG, SONG, GroovePLAY, PATTERN.
- Functieknoppen: TEMPO, COMP EQ, REVERB, EDIT, EXIT, STOP, PLAY, REAL-TIME REC, REC.
- Drum Pads (1-12): Pressure-sensitive pads for triggering drum sounds and bass notes. Each pad has primary and secondary functions (e.g., TOM 1 / MIX, SNARE / VERSE A / BASS TUNE, CLOSED HAT / FILL A / PRE COUNT, OPEN HAT / VERSE B / CLICK VOL, CRASH / BAR LENGTH, RIDE / SWING, EXTRA 1 / FILL B / FOOT SW, EXTRA 2 / BREAK / PAD SENS, EXTRA 3 / SHIFT, EXTRA 4 / ENDING / MIDI).
- REPEAT/STEP Button: Used for step recording and repeating patterns.
- FUNCTIE-knop: Activates secondary functions of the drum pads.
Aansluitingen op het achterpaneel
The rear panel provides essential input and output connections:
- LINE IN (L/R): Stereo input jacks for connecting external audio sources.
- OUTPUT (L/R): Stereo output jacks for connecting to an ampversterker, mixer of hoofdtelefoon.
- VOET SW: Jack for connecting an optional footswitch for hands-free control.
- Gelijkstroom IN 9V: Power input jack for connecting an AC adapter (not included, but batteries are).
- MIDI IN/UIT: MIDI connectors for interfacing with other MIDI devices.
Instellen
1. Het apparaat van stroom voorzien
The RT223 can be powered by four AA batteries or an optional 9V DC AC adapter.
- Batterij installeren: Open the battery compartment on the bottom of the unit. Insert four AA batteries, ensuring correct polarity.
- AC-adapter (optioneel): Connect a compatible 9V DC AC adapter to the DC IN jack on the rear panel.
2. Audio aansluiten
- Sluit de OUTPUT (L/R) jacks aan op uw amplifier, mixer, or headphones using appropriate audio cables.
- If you wish to process an external audio source through the RT223, connect it to the LINE IN (L/R) jacks.
3. MIDI-aansluitingen
To integrate the RT223 with other MIDI devices, connect standard MIDI cables to the MIDI IN and MIDI OUT jacks on the rear panel as required by your setup.
Gebruiksaanwijzing
1. Aan/uit
Press and hold the POWER button (if present, or refer to specific power switch location) to turn the unit on or off. The LCD display will illuminate upon power-up.
2. Selecting and Playing Patterns
- Druk op de PATROON button to enter pattern selection mode.
- Use the navigation buttons (Up/Down) to scroll through the available rhythm patterns. The display shows pattern numbers and names (e.g., "00-04 Rock", "05-10 R&B").
- Druk op de TONEELSTUK button to start playback of the selected pattern.
- Druk op de STOP knop om het afspelen te stoppen.
3. Adjusting Tempo
Druk op de TEMPO button, then use the navigation buttons to increase or decrease the beats per minute (BPM).
4. Using Drum Pads
The 12 drum pads trigger various drum and bass sounds. Press a pad to play its assigned sound. To access secondary functions printed below each pad, hold down the FUNCTIE button and then press the desired pad.
5. Programming Rhythms (Real-Time Recording)
- Select an empty user pattern or a pattern you wish to overwrite.
- Druk op de REAL-TIME REC button. The unit will enter record standby mode.
- Pers TONEELSTUK to start recording. Play the drum pads in real-time to input your rhythm.
- Pers STOP om de opname te beëindigen.
6. Effecten toepassen
The RT223 includes built-in Compression/EQ and Reverb effects.
- Druk op de COMP EQ or GALAM knop.
- Use the navigation buttons to adjust effect parameters as displayed on the LCD.
- Pers EXIT om terug te keren naar het hoofdscherm.
Onderhoud
Proper maintenance ensures the longevity of your RT223:
- Schoonmaak: Use a soft, dry cloth to wipe the unit. For stubborn dirt, use a slightly damp cloth and then wipe dry. Do not use abrasive cleaners or solvents.
- Opslag: When not in use for extended periods, remove the batteries to prevent leakage. Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Behandeling: Laat het apparaat niet vallen en stel het niet bloot aan sterke schokken.
Probleemoplossing
Als u problemen ondervindt met uw RT223, raadpleeg dan de volgende veelvoorkomende problemen en oplossingen:
| Probleem | Mogelijke oorzaak / oplossing |
|---|---|
| Geen stroom | Check battery installation and charge. Ensure AC adapter (if used) is properly connected and functional. |
| Geen geluidsuitvoer | Verify audio cable connections. Check volume levels on the RT223 and connected amplifier/mixer. Ensure no headphones are connected if expecting speaker output. |
| Pads reageren niet | Ensure the unit is not in a menu editing mode. Check if pad sensitivity settings are too low (refer to PAD SENS function). |
| Patterns not saving | Follow the correct save procedure as outlined in the advanced operation section. Ensure sufficient memory is available. |
If the problem persists, please contact Zoom customer support for further assistance.
Specificaties
- Modelnaam: RT-223
- Artikelgewicht: 1.5 pond (0.68 kg)
- Productafmetingen (L x B x H): 8.6 x 7.2 x 1.4 cm (21.8 x 18.3 x 3.6 inch)
- Materiaal: Plastic
- Stroom: 4 AA batteries (included) or optional 9V DC AC adapter
- Ritmepatronen: 511
- Drumstellen: 127 (User Programmable)
- Bass Programs: 12
- Effecten: Compression/EQ, Reverb
- Connectiviteit: LINE IN (L/R), OUTPUT (L/R), FOOT SW, DC IN, MIDI IN/OUT
Garantie en ondersteuning
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Zoom webwebsite. Bewaar uw aankoopbewijs als aankoopbewijs voor garantieclaims.





