1. تعارف
The Lectrosonics DPR-A is a state-of-the-art digital plug-on transmitter designed for professional audio applications. It offers a unique design that seamlessly integrates with any microphone or line-level source via a standard XLR connector. This manual provides detailed instructions for the proper setup, operation, and maintenance of your DPR-A transmitter.
Key features include a wide tuning range across the UHF television band, selectable output power, and robust AES 256-CTR encryption for secure transmissions. Its external antenna ensures exceptional operating range and reliability.
2. اهم حفاظتي ڄاڻ
Please read and follow all safety instructions carefully to prevent damage to the device or injury to yourself.
- يونٽ کي پاڻي يا گهڻي نمي جي سامهون نه آڻيو.
- Avoid extreme temperatures. Operate the device within its specified temperature range.
- يونٽ کي پاڻ کولڻ يا سروس ڪرڻ جي ڪوشش نه ڪريو. سڀني سروسنگ کي قابل اهلڪارن جي حوالي ڪريو.
- Use only specified batteries and dispose of them properly.
- ڊوائيس هلائڻ دوران مناسب وينٽيليشن کي يقيني بڻايو وڃي.
- ٻارن جي پهچ کان پري رکو.
3. پراڊڪٽ جا جزا ۽ ڪنٽرول
Familiarize yourself with the various parts and controls of your DPR-A transmitter.
شڪل 3.1: Lectrosonics DPR-A Digital Plug On Transmitter showing the XLR connector, control panel with LCD, and antenna connector.
3.1. فرنٽ پينل ڪنٽرول ۽ ڊسپلي
- LCD ڊسپلي: Shows frequency, battery status, audio levels, menu options, and other operational information.
- MENU/SEL Button: Used to enter menus and select options.
- بيڪ بٽڻ: Used to return to the previous menu or exit a setting without saving.
- پاور بٽڻ (⑂): Press and hold to power the unit on or off.
- مٿي (↑) ۽ هيٺ (↓) بٽڻ: Used to navigate menu options and adjust values.
- PWR KEY LED: Indicates power status and key lock.
- Audio Level Indicators (-10, -20): LEDs indicating input audio signal levels.
3.2. ڳنڍيندڙ
- XLR Connector (Male): Standard 3-pin XLR for connecting microphones or line-level audio sources.
- Antenna Connector (SMA): For attaching the external antenna.
4. سيٽ اپ گائيڊ
Follow these steps to prepare your DPR-A transmitter for operation.
4.1. بيٽري لڳائڻ
- Locate the battery compartment (typically on the side or bottom of the unit).
- بيٽري جي ڪمري واري ڍڪ کي کوليو.
- Insert fresh batteries, observing the correct polarity (+/-) as indicated inside the compartment.
- بيٽري جي ڪمري واري ڍڪ کي محفوظ طور تي بند ڪريو.
4.2. Microphone/Line Source Connection
- Align the XLR connector of your microphone or audio source with the XLR input on the DPR-A transmitter.
- مضبوطيءَ سان دٻايو جيستائين اهو جاءِ تي ڪلڪ نه ڪري، هڪ محفوظ ڪنيڪشن کي يقيني بڻائي.
4.3. اينٽينا ڪنيڪشن
- Screw the supplied antenna onto the SMA antenna connector on the side of the transmitter.
- Tighten the antenna finger-tight; do not overtighten.
5. آپريشن
This section details how to operate your DPR-A transmitter.
5.1. پاور آن/آف
- پاور آن ڪرڻ: پاور بٽڻ کي دٻايو ۽ رکو (⑂) for approximately 2 seconds until the display illuminates.
- پاور آف ڪرڻ: پاور بٽڻ کي دٻايو ۽ رکو (⑂) for approximately 2 seconds. The display will show a power-down confirmation; release the button to confirm.
5.2. مينيو ڏانھن وڃو
- دٻايو مينيو/SEL مکيه مينيو داخل ڪرڻ لاء.
- استعمال ڪريو Up (↑) ۽ هيٺ (↓) buttons to scroll through menu options.
- دٻايو مينيو/SEL again to select a highlighted option or enter a sub-menu.
- استعمال ڪريو Up (↑) ۽ هيٺ (↓) to change values or settings.
- دٻايو مينيو/SEL to confirm a setting, or پوئتي بچائڻ کان سواءِ نڪرڻ.
- دٻايو پوئتي repeatedly to return to the main operating screen.
5.3. Frequency Selection
The DPR-A can tune from 470.100 to 607.950 MHz.
- From the main menu, navigate to the "Frequency" or "Tune" option.
- استعمال ڪريو Up (↑) ۽ هيٺ (↓) buttons to adjust the frequency in 100 kHz or 25 kHz steps.
- دٻايو مينيو/SEL to confirm the selected frequency.
5.4. آئوٽ پٽ پاور ايڊجسٽمينٽ
The transmitter offers selectable output power of 25 mW or 50 mW.
- Navigate to the "Power" or "RF Power" setting in the menu.
- Select either 25 mW or 50 mW using the Up (↑) ۽ هيٺ (↓) بٽڻ.
- دٻايو مينيو/SEL سيٽنگ کي بچائڻ لاء.
5.5. Encryption (AES 256-CTR)
The DPR-A supports AES 256-CTR encryption for secure communication. Refer to the detailed encryption setup instructions in the full Lectrosonics manual for key generation and synchronization procedures.
6. سار سنڀال
Proper care and maintenance will extend the life of your DPR-A transmitter.
6.1. صفائي
- يونٽ جي ٻاهرئين حصي کي نرم، سڪل ڪپڙي سان صاف ڪريو.
- ضد واري مٽي لاء، ٿورڙي ڊي استعمال ڪريوamp نرم صابڻ سان ڪپڙو صاف ڪريو، پوءِ فوري طور تي سڪي ڇڏيو.
- گھڙڻ وارا صاف ڪندڙ، محلول، يا سخت ڪيميڪل استعمال نه ڪريو.
6.2. بيٽري جي سنڀال
- جيڪڏهن يونٽ ڊگهي عرصي تائين استعمال نه ڪيو ويندو ته جيئن رسي کي روڪي سگهجي ته بيٽريون هٽايو.
- Always use high-quality batteries.
6.3. اسٽوريج
- ٽرانسميٽر کي سڌي سج جي روشني ۽ انتهائي گرمي پد کان پري ٿڌي، سڪل جاءِ تي ذخيرو ڪريو.
- Protect the unit from physical shock and vibration.
7. مسئلا حل ڪرڻ
This section addresses common issues you might encounter with your DPR-A transmitter.
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| يونٽ پاور نه آهي. | مئل يا غلط طور تي نصب ٿيل بيٽريون. | بيٽريون تبديل ڪريو يا پولارٽي چيڪ ڪريو. |
| رسيور مان ڪو به آڊيو آئوٽ پُٽ ناهي. | Incorrect frequency setting; transmitter not powered on; microphone not connected. | Verify frequency matches receiver; ensure transmitter is on; check microphone connection. |
| Poor operating range or signal dropouts. | Antenna not properly connected; interference; low output power. | Ensure antenna is securely attached; check for sources of interference; increase output power if necessary. |
| ڊسپلي مدھم يا غير جوابده آهي. | Low battery; extreme temperature. | Replace batteries; move unit to a moderate temperature environment. |
If the problem persists after trying these solutions, please contact Lectrosonics customer support.
8. وضاحتون
Technical specifications for the Lectrosonics DPR-A Digital Plug On Transmitter.
- ماڊل: ڊي پي آر-اي
- تعدد جي حد: 470.100 - 607.950 MHz (UHF TV Band)
- ترتيب ڏيڻ جا مرحلا: 100 kHz يا 25 kHz
- ٻاھر نڪرڻ جي طاقت: Selectable 25 mW or 50 mW
- انڪرپشن: AES 256-CTR
- آڊيو ان پٽ: Standard XLR connector (microphone/line level)
- Antenna Connector: SMA قسم
- شيء جو وزن: 2 پائونڊ
- ASIN: B0CPTLS5RX
- تاريخ پهرين دستياب: آگسٽ 6، 2024
9. وارنٽي ڄاڻ
Lectrosonics products are covered by a limited warranty. For detailed information regarding warranty terms, conditions, and registration, please refer to the warranty card included with your purchase or visit the official Lectrosonics webسائيٽ. وارنٽي دعوائن لاءِ خريداري جو ثبوت رکو.
10. ڪسٽمر سپورٽ
For technical assistance, service, or additional information, please contact Lectrosonics customer support:
- Webسائيٽ: www.lectrosonics.com/support
- فون: ڏانهن رجوع ڪريو webعلائقائي رابطي جي نمبرن لاءِ سائيٽ.
- اي ميل: ڏانهن رجوع ڪريو webسپورٽ اي ميل پتي لاءِ سائيٽ.
When contacting support, please have your product model (DPR-A) and serial number ready.