1. Ifihan
Thank you for choosing the FULODE STUDIO22+ UHF Wireless In-Ear Monitor System. This system provides reliable, high-quality mono audio monitoring for musicians, singers, and stage performers. Operating on the UHF 550–579.25 MHz band with 100 preset frequencies, it ensures stable performance and freedom of movement. Please read this manual thoroughly before operation to ensure proper setup and optimal performance.

Aworan 1.1: Pariview of the FULODE STUDIO22+ Wireless In-Ear Monitor System, showing the transmitter, bodypack receiver, and in-ear headphones.
2. Package Awọn akoonu
Daju pe gbogbo awọn nkan ti a ṣe akojọ rẹ si isalẹ wa ninu package rẹ:
- 1 x Wireless Desktop Transmitter
- 2 x Wireless Bodypack Receivers
- 2 x Awọn agbekọri inu-Eti
- 2 x Enhanced Antennas
- 1 x 6.35mm Audio Cable
- 1 x Agbara Adapter
- 1 x Itọsọna olumulo (iwe yii)

Aworan 2.1: alaye view of the package contents and dimensions of the main units.
3. Awọn ilana iṣeto
3.1. Atagba Oṣo
- So agbara: Connect the included power adapter to the DC 12V input on the rear panel of the transmitter and plug it into a power outlet.
- So Antennas: Screw the two enhanced antennas onto the ANTENNA connectors on the rear panel of the transmitter. Position them vertically for optimal signal reception.
- Iṣawọle Olohun: Connect your audio source (e.g., mixer, audio interface) to the transmitter's audio input jacks (AF IN L/R) using XLR or 6.35mm cables. The rear panel also provides a 6.35mm mixed input and an independent audio input.
- Rackmount Installation (Optional): If desired, attach the included rackmount brackets to the sides of the transmitter for secure installation in a standard equipment rack.
3.2. Bodypack olugba Oṣo
- Fi Awọn batiri sii: Open the battery compartment on the back of the bodypack receiver and insert two AA batteries (not included), ensuring correct polarity.
- So Awọn Agbekọri pọ: Plug the in-ear monitoring headphones into the 3.5mm PHONES jack on the top of the bodypack receiver.

Image 3.1: Wiring schematic illustrating connections for the transmitter, audio mixer, and bodypack receiver.
4. Awọn ilana Iṣiṣẹ
4.1. Agbara Tan / Paa
- Atagba: Gun tẹ awọn AGBARA bọtini lori ni iwaju nronu lati tan kuro tabi pa.
- Olugba Apo-ara: Yiyi awọn Iwọn didun potentiometer clockwise to turn the receiver on. Rotate counter-clockwise until it clicks to turn off.
4.2. Igbohunsafẹfẹ ati Aṣayan ikanni
The system operates on 100 preset frequencies within the UHF 550–579.25 MHz band. Ensure the transmitter and receiver are set to the same group and channel for proper communication.
4.2.1. Transmitter Channel Setting
- Aṣayan Ẹgbẹ: Tẹ awọn SET button once. Use the left or right arrow buttons to select the desired group.
- Aṣayan ikanni: Tẹ awọn SET button twice. Use the left or right arrow buttons to select the desired channel within the chosen group.

Image 4.1: Controls and display for adjusting group and channel settings on the transmitter unit.
4.2.2. Bodypack Receiver Channel Setting
- Aṣayan Ẹgbẹ: Tẹ awọn SET button once. Use the Soke/isalẹ buttons to select the desired group. Press ESC to confirm or exit.
- Aṣayan ikanni: Tẹ awọn SET button twice. Use the Soke/isalẹ buttons to select the desired channel. Press ESC to confirm or exit.

Image 4.2: Controls and display for adjusting group and channel settings on the bodypack receiver.
4.3. Atunse iwọn didun
Adjust the monitoring volume using the Iwọn didun potentiometer on the bodypack receiver. Start with a low volume and gradually increase to a comfortable listening level.
4.4. Mimojuto Performance
The system provides stable mono in-ear monitoring with clear, low-latency audio. The centered sound helps reduce phase issues, feedback, and ambient interference, making it ideal for reliable stage monitoring, vocals, and speech applications. The wireless range extends up to 262 feet (80 meters) in optimal conditions.

Image 4.3: Illustration of the system's wireless reception range, indicating up to 260ft.
5. Itọju
- Ninu: Use a soft, dry cloth to clean the surfaces of the transmitter and receivers. Avoid using liquid cleaners or solvents.
- Ibi ipamọ: Store the system in a dry, cool place away from direct sunlight and extreme temperatures.
- Itọju Batiri: Remove batteries from the bodypack receivers if the system will not be used for an extended period to prevent leakage and damage.
- Itọju Antenna: Fi ọwọ́ mú àwọn eriali náà dáadáa kí ó má baà tẹ̀ tàbí kí ó fọ́.
6. Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si ohun lati earphones |
|
|
| Interference or poor signal |
|
|
| Low battery indicator on receiver | Awọn batiri ti wa ni nṣiṣẹ kekere | Ropo pẹlu alabapade AA batiri. |
7. Awọn pato
| Ẹya ara ẹrọ | Apejuwe |
|---|---|
| Brand | FULODE |
| Nọmba awoṣe | STUDIO22+ |
| Alailowaya Technology | UHF |
| Igbohunsafẹfẹ Band | 550-579.25 MHz |
| Nọmba ti Awọn igbohunsafẹfẹ | 100 awọn igbohunsafẹfẹ tito tẹlẹ |
| Alailowaya Ibiti | Titi de 262 ẹsẹ (80 mita) |
| Gbigbe Eti | Ninu Eti |
| Ipalara | 16 ohms |
| Ohun elo apade | ABS ṣiṣu, Irin |
| Agbara olugba | Awọn batiri 2 x AA (kii ṣe pẹlu) |
| Jack agbekọri | 3.5 mm (Receiver), 6.35 mm (Transmitter output) |
| Afikun Awọn ẹya ara ẹrọ | Volume Control, LCD Screen, Rackmount capability |
8. atilẹyin ọja Information
The FULODE STUDIO22+ In-Ear Monitor System comes with a 2-odun atilẹyin ọja from the date of purchase. This warranty covers manufacturing defects and ensures the product is free from defects in material and workmanship under normal use. Please retain your proof of purchase for warranty claims. For detailed warranty terms and conditions, please refer to the official FULODE webojula tabi kan si atilẹyin alabara.
9. Onibara Support
If you encounter any issues or have questions regarding your FULODE STUDIO22+ In-Ear Monitor System that are not addressed in this manual, please contact FULODE customer support. You can typically find contact information on the official FULODE webaaye tabi nipasẹ alagbata ti o ti ra ọja naa.
Please have your model number (STUDIO22+) and purchase details ready when contacting support.