1. መግቢያ
The rolls PB23 Phantom Power Adapter is designed to provide 48VDC phantom power to condenser microphones. Its advanced 100kHz switching power supply ensures a clean, noise-free audio signal. Equipped with output pull-down resistors, the PB23 is compatible with a wide range of mixers, making it an essential tool for professional audio setups.
2. ምርት አብቅቷልview
2.1 ቁልፍ ባህሪያት
- Dedicated PB23 Phantom Power Adapter for single microphone use.
- Provides stable 48VDC phantom power.
- Utilizes a 100kHz switching regulator for consistent voltage performance and minimal audio noise.
- Features output pull-down resistors for broad mixer compatibility.
- Compact and durable aluminum construction.
2.2 አካላት እና መቆጣጠሪያዎች
Image: The rolls PB23 Phantom Power Adapter. The top panel clearly labels the "INPUT" and "OUTPUT" XLR ports, along with a "POWER" indicator. The model number "PB23" and brand "ROLLS" are prominently displayed. A small green "pwr" LED is visible on the front right side, indicating power status.
- INPUT (XLR Female): Connects to the microphone requiring phantom power.
- OUTPUT (XLR ወንድ)፦ Connects to the mixer or audio interface.
- POWER Indicator (LED): Illuminates when the unit is receiving power and operating.
- የዲሲ የኃይል ግቤት፡- Port for connecting the external power adapter (not visible in this view, typically on the rear or side).
3. በሳጥኑ ውስጥ ያለው
Upon opening your rolls PB23 package, you should find the following items:
- 1 x rolls PB23 1-Channel Phantom Power Adapter
- 1 x AC Power Adapter (for powering the PB23 unit)
Note: If any items are missing or damaged, please contact rolls customer support immediately.
4. የማዋቀር መመሪያ
Follow these steps to correctly set up your PB23 Phantom Power Adapter:
- ማይክሮፎን ያገናኙ፡ Plug your condenser microphone's XLR cable into the ግቤት (XLR Female) port on the PB23.
- ከቀላቃይ/በይነገጽ ጋር ይገናኙ፡ የ XLR ገመድን ከ ጋር ያገናኙ ውፅዓት (XLR Male) port of the PB23 to an available XLR input on your mixer, audio interface, or preampማብሰያ
- የግንኙነት ኃይል; Plug the included AC power adapter into the DC power input jack on the PB23. Then, plug the AC power adapter into a standard electrical outlet.
- ኃይልን ያረጋግጡ፡ The "pwr" LED indicator on the PB23 will illuminate green, confirming that the unit is powered on and providing 48V phantom power.
- የድምጽ ምርመራ፦ Your microphone is now ready for use. Perform an audio check through your mixer/interface to ensure proper signal flow.
Important: Always make connections before applying power to avoid potential damage to your equipment.
5. የአሠራር መመሪያዎች
The rolls PB23 is designed for simple, plug-and-play operation. Once connected as described in the Setup Guide, it automatically provides the necessary 48V phantom power to your condenser microphone.
- The unit operates continuously when powered. There is no on/off switch on the PB23 itself; power is controlled by connecting or disconnecting the AC adapter from the wall outlet.
- Ensure your mixer's input gain is set appropriately for the microphone being used.
- The PB23 is designed to power a single microphone. Do not attempt to connect multiple microphones to one PB23 unit using Y-cables or similar configurations.
6. ጥገና
To ensure the longevity and optimal performance of your rolls PB23 Phantom Power Adapter, follow these simple maintenance guidelines:
- ማጽዳት፡ Use a soft, dry cloth to wipe down the exterior of the unit. Avoid using liquid cleaners, solvents, or abrasive materials, as these can damage the finish or internal components.
- ማከማቻ፡ When not in use for extended periods, disconnect the power adapter and store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- አያያዝ፡ መሳሪያውን በጥንቃቄ ይያዙት። ከመጣል ወይም ለጠንካራ ተጽእኖዎች ከማጋለጥ ይቆጠቡ፣ ይህም ውስጣዊ ዑደትን ሊጎዳ ይችላል።
- የአየር ማናፈሻ; Ensure the unit has adequate ventilation and is not covered, to prevent overheating.
7. መላ መፈለግ
If you encounter issues with your PB23, refer to the following table for common problems and their solutions:
| ችግር | ሊሆን የሚችል ምክንያት | መፍትሄ |
|---|---|---|
| No power indicator light (pwr LED off) | የኃይል አስማሚው አልተገናኘም ወይም ጉድለት አለበት፤ መውጫው ንቁ አይደለም። | Ensure power adapter is securely connected to the PB23 and a working electrical outlet. Test the outlet with another device. |
| ከማይክሮፎን ምንም ድምፅ የለም። | Incorrect connections; faulty microphone or cables; mixer input issues. | Verify all XLR cables are correctly connected (Mic to PB23 Input, PB23 Output to Mixer Input). Test microphone and cables with another setup if possible. Check mixer input settings. |
| የሚጮህ ወይም የሚጮህ ድምጽ | የመሬት ዑደት፤ የተበላሸ ገመድ፤ ጣልቃ ገብነት። | Ensure all equipment is properly grounded. Try different XLR cables. Move the PB23 away from other electronic devices that might cause interference. |
| Weak or distorted signal | Microphone not receiving full phantom power; faulty microphone. | Confirm the pwr LED is on. Test with a different condenser microphone if available to rule out microphone issues. |
8. ዝርዝሮች
| ባህሪ | ዋጋ |
|---|---|
| የሞዴል ቁጥር | ፒቢ23 |
| የፋንተም ሃይል ውፅዓት | 48VDC |
| የመቀያየር ድግግሞሽ | 100 ኪኸ |
| የማገናኛ አይነት | 3 Pin XLR (Input/Output) |
| የምርት ልኬቶች | 3 x 1.25 x 5 ኢንች |
| የእቃው ክብደት | 13.8 አውንስ (በግምት 0.86 ፓውንድ) |
| ቁሳቁስ | አሉሚኒየም |
| ቀለም | ጥቁር |
| አምራች | ጥቅልሎች |
9. ዋስትና እና ድጋፍ
9.1 የዋስትና መረጃ
rolls products are designed for reliability and performance. This product is covered by a limited manufacturer's warranty against defects in materials and workmanship. The specific duration and terms of the warranty may vary by region and purchase date. Please retain your proof of purchase for warranty claims.
9.2 የደንበኛ ድጋፍ
For technical assistance, troubleshooting, or warranty service, please contact rolls customer support. You can typically find contact information on the official rolls webጣቢያ (www.rolls.com) or through your authorized dealer.
When contacting support, please be prepared to provide your product model (PB23), serial number (if applicable), and a detailed description of the issue.
