1. Inleiding
This manual provides detailed instructions for the setup, operation, and maintenance of your Phenyx Pro PTM-11 UHF Mono Wireless In-Ear Monitor System. This system is designed to deliver clear, reliable mono audio monitoring for various applications, including live performances, studio recordings, and public speaking events. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

Image 1.1: Phenyx Pro PTM-11 System Components
2. Veiligheidsinformatie
- Always replace batteries for the bodypack receiver when the battery indicator shows low power to protect the system and ensure uninterrupted operation.
- Stel het apparaat niet bloot aan regen of vocht om brand of elektrische schokken te voorkomen.
- Probeer dit product niet zelf te onderhouden. Laat al het onderhoud over aan gekwalificeerd onderhoudspersoneel.
- Ensure proper ventilation around the transmitter unit to prevent overheating.
- Plaats het systeem niet in de buurt van sterke elektromagnetische velden of andere draadloze apparaten die storingen kunnen veroorzaken.
3. Inhoud van de doos
Controleer of alle hieronder vermelde artikelen in uw pakket zitten:
- 1 x Wireless IEM Transmitter
- 1 x UHF Bodypack Receiver
- 1 x oortelefoon
- 1 x Stroomadapter
- 1 x Antenna
- 2 x AA-batterij
- 1 x Rackmount Kit
- 1 x draagtas
- 1 x Gebruikershandleiding

Image 3.1: Contents of the PTM-11 Package
4. Product voorbijview
4.1. Wireless IEM Transmitter (PTM-11)
The transmitter unit is the central hub of the system, sending audio signals wirelessly to the bodypack receiver. It features various controls and connections for optimal audio management.

Image 4.1: PTM-11 Transmitter Controls and Connections
- IR-venster: For infrared synchronization with the bodypack receiver.
- VOL-knop: Past het invoervolume aan.
- Synchronisatieknop: Initiates the synchronization process.
- LCD-scherm: Shows group, channel, and other system information.
- Group Button: Selects the frequency group.
- Kanaalknop: Selects the frequency channel within a group.
- Aan / uit knop: Zet de zender aan of uit.
- Stroomaansluiting: Wordt aangesloten op de voedingsadapter.
- Adapter Cord Tie-off: Secures the power adapter cable.
- Loop Out (L/MONO, R): Provides a pass-through of the input audio signal to another device.
- Inputs (L/MONO, R): Connect audio sources (e.g., mixer output) using 1/4" TRS cables.
- PAD-schakelaar: Reduces input signal by -12dB to prevent distortion from excessively loud sources.
- Antenne-aansluiting: Connects the UHF antenna for wireless transmission.
4.2. UHF Bodypack Receiver
The bodypack receiver is a compact, portable unit that receives the audio signal from the transmitter and delivers it to your earphones.

Image 4.2: Bodypack Receiver Features
- IR-venster: For infrared synchronization with the transmitter.
- Informatief LCD-scherm: Displays RF signal strength, audio signal level, and battery indicators.
- Aan/uit-knop: Controls power ON/OFF and volume.
- Antenne: Ontvangt draadloze signalen.
- Koptelefoon aansluiting: Connects to the included earphones or other 3.5mm headphones.
5. Installatie-instructies
5.1. Zender instellen
- Antenne aansluiten: Screw the included antenna into the ANT.A jack on the rear of the transmitter.
- Sluit stroom aan: Plug the power adapter into the DC 12-18V power jack on the rear of the transmitter. Secure the cable with the adapter cord tie-off.
- Audio-ingang aansluiten: Connect your audio source (e.g., mixer's monitor output) to the L/MONO and R INPUTS on the rear of the transmitter using 1/4" TRS cables. For mono operation, you can use a single input.
- (Optional) Loop Out: If you need to pass the audio signal to another device, connect it to the L/MONO and R LOOP OUT jacks.
- Inschakelen: Press the POWER button on the front panel to turn on the transmitter.
5.2. Bodypack Receiver Setup
- Batterijen installeren: Open het batterijvak en plaats twee AA-batterijen. Let hierbij op de polariteit.
- Oordopjes aansluiten: Plug the included earphones (or your preferred 3.5mm headphones) into the PHONES jack on the top of the bodypack receiver.
- Inschakelen: Rotate the POWER knob clockwise to turn on the receiver.
5.3. Synchronization (IR Sync)
To establish a wireless connection between the transmitter and receiver:
- Zorg ervoor dat zowel de zender als de ontvanger zijn ingeschakeld.
- On the transmitter, use the Groep En Kanaal buttons to select your desired frequency. The system offers 50 selectable frequencies.
- Druk op de Synchroniseren button on the transmitter. The IR window on the transmitter will begin to flash.
- Align the IR window of the bodypack receiver with the IR window of the transmitter, holding them approximately 1-2 inches apart.
- The receiver's display will show a successful sync message, and the RF signal indicator will illuminate, confirming the connection.
6. Gebruiksaanwijzing
6.1. Volume aanpassen
- Transmitter Volume: Gebruik de VOL knob on the transmitter to adjust the overall input level. Monitor the audio level on the transmitter's LCD to avoid clipping.
- Ontvangervolume: Gebruik de VERMOGEN/VOL knob on the bodypack receiver to adjust your personal monitoring volume.
6.2. Frequentieselectie
The PTM-11 system operates in the UHF 900MHz band and offers 50 selectable frequencies to minimize interference. If you experience signal dropouts or interference, try changing the frequency:
- Druk op de zender op de knop Groep button to cycle through available frequency groups.
- Druk op de Kanaal button to select a specific channel within the chosen group.
- After selecting a new frequency, perform an IR Sync (Section 5.3) to update the bodypack receiver.
6.3. Using the PAD Switch
De PAD switch on the rear of the transmitter (-12dB/0dB) is used to attenuate excessively loud input signals. If your audio source is very strong and causes distortion even with the transmitter's volume turned down, set the PAD switch to -12dB. This helps prevent input overload and ensures a cleaner audio signal.
6.4. Mono Monitoring and Separate Outputs
The PTM-11 system provides mono monitoring, which helps eliminate phase issues and ensures clear, focused audio. The separate L/MONO and R inputs allow for a personal audio mix. The Lus uit feature allows the original audio signal to pass through the PTM-11 transmitter without being affected, enabling connection to other sound equipment.

Image 6.1: Transmitter Inputs and Loop Outputs
7. Onderhoud
- Schoonmaak: Gebruik een zachte, droge doek om de buitenkant van de zender en ontvanger schoon te maken. Gebruik geen vloeibare reinigingsmiddelen of oplosmiddelen.
- Batterij vervangen: Replace AA batteries in the bodypack receiver promptly when the low battery indicator appears on the LCD.
- Opslag: When not in use for extended periods, remove batteries from the receiver and store the system in its carry case in a cool, dry place.
- Antenneverzorging: Ga voorzichtig met de antenne om om buigen of breken te voorkomen.
8. Probleemoplossing
| Probleem | Mogelijke oorzaak | Oplossing |
|---|---|---|
| Geen geluid uit de ontvanger | Receiver not powered on; Low battery; Not synced; Earphones not connected or faulty; Transmitter not powered on; No audio input to transmitter. | Ensure receiver is on and has fresh batteries; Perform IR Sync; Check earphone connection; Ensure transmitter is on and receiving audio input. |
| Interferentie of statische elektriciteit | Frequency interference; Out of range; Obstructions (thick walls, metal). | Change frequency on transmitter and re-sync receiver; Move closer to the transmitter; Minimize physical obstructions. |
| Vervormde audio | Input signal too high; Receiver volume too high; Low battery. | Engage the PAD switch on the transmitter (-12dB); Reduce transmitter input volume; Reduce receiver volume; Replace receiver batteries. |
| Receiver loses connection intermittently | Low battery in receiver; Environmental interference; Distance from transmitter. | Replace receiver batteries; Change frequency; Reduce operating distance. |
9. Specificaties
| Functie | Specificatie |
|---|---|
| Modelnaam | PTM-11 |
| Frequentiebereik | 902-928 MHz (UHF) |
| Selecteerbare frequenties | 50 |
| Werkingsbereik | Tot 164 m (50 ft) |
| Frequentierespons | 16 kHz |
| Gevoeligheid | 90dB |
| Koptelefoonaansluiting | 3.5 mm Jack |
| Zendermateriaal | Metaal |
| Bodypack Receiver Power | 2 x AA-batterijen (meegeleverd) |
| Artikelgewicht | 4.4 pond (totaal pakket) |
| Productafmetingen | 12.72 x 3.35 x 13.98 inch |
10. Garantie en ondersteuning
Phenyx Pro products are manufactured with high-quality components and precision engineering, ensuring trusted quality and lasting reliability. We stand firmly behind every product we make. For warranty claims, technical support, or any inquiries, please contact Phenyx Pro customer service through the official webwebsite of uw aankoopplatform. Bewaar uw aankoopbewijs voor garantievalidatie.





