1. הקדמה
The COMICA BoomX-U Qua is a professional UHF wireless lavalier microphone system designed for high-quality audio recording. This system features four transmitters and one receiver, making it suitable for multi-person interviews, filming, live streaming, and other professional audio applications. It offers stable signal transmission, versatile compatibility, and convenient monitoring capabilities.
2. פּעקל אינהאַלט
באַשטעטיקט אַז אַלע זאכן וואָס זענען אויסגערעכנט אונטן זענען אַרייַנגערעכנט אין אייער פּעקל:
- 1 רענטגענ ופנעמער
- 4 רענטגענ טראַנסמיטערז
- 4 x Lav Mic
- 4 x Wind Muff
- 1 x 3-אין-1 USB-C טשאַרדזשינג קאַבל
- 1 x 3.5mm TRS-Dual XLR Cable
- 1 x 3.5mm TRS Cable
- 1 x פירן קאַסע

Image 2.1: All components of the COMICA BoomX-U Qua system.

בילד 2.2: דעטאַלירט view of the included accessories and main units.
3. פּראָדוקט איבערview
The BoomX-U Qua system consists of a receiver and four transmitters, each equipped with a built-in microphone and an input for an external lavalier microphone.
3.1 טראַנסמיטער (טקס)
- געבויט-אין מיקראָפאָן: For direct audio capture.
- External Lavalier Microphone Input: Connect the included lavalier microphone for discreet placement.
- מאַכט / פּערינג קנעפּל: Controls power and initiates pairing.
- סטאַטוס ינדיקאַטאָר: Displays power, pairing, and battery status.
3.2 ופנעמער (RX)
- ווייַז פאַרשטעלן: Shows channel status, audio levels, battery, and mixing mode.
- קאָנטראָל קנעפּלעך: For menu navigation, channel selection, and volume adjustment.
- 180° Foldable Antenna: Enhances signal stability and range.
- אַודיאָ רעזולטאַט פּאָרץ: 3.5mm TRS/TRRS and XLR outputs for various devices.
- Headphone Monitoring Port: פֿאַר רעאַל-צייט אַודיאָ מאָניטאָרינג.

Image 3.1: Demonstrates the use of the external lavalier microphone versus the transmitter's built-in microphone.
4. סעטאַפּ גייד
4.1 פּאַוערינג אויף / אַוועק
- To power on, press and hold the power button on both the transmitter(s) and receiver until the display or indicator light activates.
- צו מאַכט אַוועק, דריקן און האַלטן די מאַכט קנעפּל ביז די מיטל פאַרמאַכן אַראָפּ.
4.2 פֿאַרבינדן זיך צו רעקאָרדינג דעוויסעס
The BoomX-U Qua offers wide compatibility with various recording devices:
- DSLR קאַמעראַס/קאַמעראַס: Use the 3.5mm TRS cable for connection.
- סמאַרטפאָנעס: Use the 3.5mm TRRS cable. (Note: For iPhones without a 3.5mm jack, an official Lightning to 3.5mm adapter is required. For some Android phones, a USB-C to 3.5mm adapter may be needed.)
- Audio Mixers/Professional Equipment: Use the 3.5mm TRS-Dual XLR cable for balanced audio input.

Image 4.1: Illustrates various connection types and compatible devices including cameras, camcorders, recorders, and smartphones.
4.3 Pairing Transmitters and Receiver
The system supports both auto-scanning and manual channel setting for pairing.
- Auto-scanning: This feature automatically finds and assigns the best available channel, ideal for quick setup in most scenarios. Refer to the receiver's menu for auto-scan options.
- Manual Channel-setting: Allows you to manually select specific channels for each transmitter. This is useful in environments with potential interference or when precise channel management is required.

Image 4.2: Shows the auto-scanning and manual channel setting interface on the receiver.
5. אַפּערייטינג ינסטרוקטיאָנס
5.1 Audio Mixing Modes
The receiver offers flexible audio output options:
- Mixed Output (MIX ALL): All four audio tracks from the transmitters are combined into a single output track. This is suitable for scenarios where a single, combined audio feed is desired.
- Individual Output (MIX None): Each of the four audio tracks is output independently. This allows for greater control during post-production, enabling individual adjustment of each microphone's audio.

Image 5.1: Receiver display showing the 'MIX ALL' mode, combining all four channels.

Image 5.2: Receiver display showing 'MIX None' mode, providing independent audio tracks.
5.2 Real-Time Audio Monitoring
Connect headphones to the receiver's 3.5mm monitoring port to listen to the audio in real-time during recording. This allows for immediate detection and adjustment of any audio issues.

Image 5.3: Diagram illustrating real-time monitoring connection to the receiver.
6. אויפלאָדן און באַטעריע לעבן
The BoomX-U Qua system is powered by rechargeable Lithium Polymer batteries. The transmitters have a 700mAh battery, and the receiver has a 1400mAh battery, providing up to 6.5 hours of working time.
- טשאַרדזשינג: Use the included 3-in-1 USB-C charging cable to charge all units simultaneously. Connect the USB-C end to the charging ports on the transmitters and receiver, and the USB-A end to a compatible USB power adapter (not included).
- טשאַרדזשינג בשעת אין נוצן: The system supports charging while operating, ensuring uninterrupted recording sessions.

Image 6.1: Illustrates the charging process for the transmitters and receiver using the 3-in-1 USB-C cable.
7. וישאַלט
- Keep the devices dry. Do not expose them to rain or moisture.
- קראָם אין אַ קיל, טרוקן אָרט אַוועק פון דירעקט זונשייַן און עקסטרעם טעמפּעראַטורעס.
- Clean the units with a soft, dry cloth. Avoid using harsh chemicals or abrasive cleaners.
- Ensure the antennas are not bent or damaged during transport or storage.
- רעגולער קאָנטראָלירן קייבלס פֿאַר אָפּנוץ און טרער.
8. טראָובלעשאָאָטינג
If you encounter issues with your BoomX-U Qua system, refer to the following common problems and solutions:
| פּראָבלעם | מעגלעך סיבה | לייזונג |
|---|---|---|
| קיין אַודיאָ רעזולטאַט | Incorrect cable connection; Low battery; Unpaired units; Muted microphone/receiver. | Check all cable connections; Charge units; Re-pair transmitters and receiver; Ensure units are not muted. |
| Audio dropouts or interference | Obstructions between TX/RX; Excessive distance; External RF interference; Low battery. | Ensure clear line of sight; Reduce distance between units; Perform auto-scan for a clear channel; Charge units. |
| Poor audio quality (hiss, static) | Interference; Incorrect gain settings; Damaged lavalier mic/cable. | Change channels; Adjust gain levels on TX/RX; Test with a different lavalier microphone or cable. |
| איינהייטן נישט פארבינדן | Incorrect pairing procedure; Out of range. | Refer to pairing instructions in Section 4.3; Ensure units are close during pairing. |
9. ספּעסאַפאַקיישאַנז
Key technical specifications for the COMICA BoomX-U Qua system:
| שטריך | באַשרייַבונג |
|---|---|
| נומער מאָדעל נומער | BoomX-U QUA |
| מיקראָפאָן פאָרם פאַקטאָר | לאַוואַליער |
| מאַכט מקור | באַטאַרייע פּאַוערד |
| נומער פון טשאַנאַלז | 24 |
| סיגנאַל-צו-נויז ראַטיאָ | 70 דב |
| אַודיאָ סענסיטיוויטי | 100 דעציבעלן |
| פּאָליאַר מוסטער | ונידירעקטיאָנאַל |
| קאַנעקטיוויטי טעכנאָלאָגיע | Auxiliary, UHF, XLR |
| קאַנעקטער טיפּ | 3.5 מם דזשאַק, קסלר |
| קאַמפּאַטאַבאַל דעוויסעס | Audio Mixer, Camcorder, Camera, Laptop, Smartphone |
| פּונקט וואָג | 243 גראַמז (8.6 אונסעס) |
| באַטערי טיפּ | Lithium Polymer (Transmitter: 700mAh, Receiver: 1400mAh) |
| אַרבעט צייט | אַרויף צו 6.5 שעה |
| ספּעציעלע פֿעיִקייטן | 180° Foldable Antenna, 4 Audio Tracks Mixing / Individual Output, Multi-receiver Monitoring & Shooting, Support Charging While in Use |
10. וואָראַנטי און שטיצן
COMICA products typically come with a standard manufacturer's warranty. For specific warranty details, registration, or technical support, please refer to the warranty card included in your package or visit the official COMICA webזייטל. האַלט אייער קויף קוויטל ווי אַ באַווייַז פון קויפן פֿאַר וואָראַנטי קליימז.