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Foreword Thanks for purchasing COMICA BoomX-D 2.4G Digital 1-Trigger-2 Wireless Microphone. To ensure bring you a good using experience, please read this manual book carefully before using and correctly install and operate. Main Features . 2.4G Digital Wireless, Global Free Frequency . Dual Transmitters Triggered by One Receiver . Visual Power, Audio Dynamic Monitor and Other Display Functions . Internal and External MIC Two Input Modes . Mono/Stereo Switchable Output Modes . Real-time Audio Monitor .
Please keep face to face when use it, and don’t turn your back to the receiver, otherwise it is easy to generate breakpoints. Face to receiver (correct) Back to receiver (incorrect) Don't block the antenna position to avoid any poor signal generated.
Packing List Main Parts: Transmitter(TX) Receiver (RX) UC Receiver (UC RX) Multiple Selections: D1 = TX + RX D2 = TX + TX + RX UC1 = TX + UC RX UC2 = TX + TX + UC RX 3
Accessories: 1 2 3 4 5 6 7 8 3.5mm Mic Audio Input Cable Wind Muff 3.5mm TRS-TRRS Audio Cable 3.5mm TRS-TRS Audio Cable USB A-USB C Charging Cable Reset Pin User Manual Warranty Card 2.
Components and Instruction Transmitter (TX) 1. External Mic Locking Buckle 2. 3.5mm TRS Port of External Mic 3. Internal Mic 4. Power / Muting Button 5. Pair Button 6. Belt Clip 7. USB-C Charging Port 8.
Receiver (RX) 1. 3.5mm TRS/TRRS Monitoring Headphone Port 2. 3.5mm TRS Audio Input Port 3. Reset Hole 4. Power and M/S Button 5. A Channel Output Gain Control Button 6. B Channel Output Gain Control Button 7. Belt Clip 8.
UC Receiver (UC RX) 1. USB-C Connector 2. Output Volume Adjustment Button 3. Group A Working Status Indicator 4. Group B Working Status Indicator 5. M/S Adjustment Button 6. 3.
Installation Transmitter (TX) 1.Use internal microphone : Install the transmitter on the collar through the belt clip so that the internal microphone points in the direction of the sound source. Belt Clip Internal Mic For better concealment during use, it is recommended that the belt clip be fixed and used outwards.
2.Use external microphone: Insert the 3.5mm TRS microphone input cable into the transmitter's 3.5mm TRS external microphone port and tighten it, then clip the transmitter to the belt through the belt clip and clip the lavalier microphone to your collar. When using an external microphone, the internal microphone is automatically turned off.
Receiver (RX) 1.Work with Camera: Fix the receiver through the belt clip to the camera's hot shoe mount, then connect the receiver with camera through the 3.5mm TRS-TRS audio cable; Insert the headphone into the monitoring headphone port for monitoring. 10 3.
2.Work with Smartphone: Clip the receiver to the cold shoe mount through the belt clip; Connect the receiver with the mobile phone through the 3.5mm TRS-TRRS audio cable and pay attention to the access to the audio output jack of the receiver is the 3.5mm TRS plug, and the access to the mobile phone is the 3.5mm TRRS plug; Insert the headphone to the 3.5 mm TRS/TRRS monitoring headphone port for monitoring. TRS Plug 3.
UC Receiver (UC RX) Insert the UC receiver (UC RX) into the USB-C port of the phone; Insert the headphone into the 3.5 mm TRS/TRRS monitoring headphone port for monitoring.
Function and Usage Transmitter (TX) 1.
2.Function Introduction: 2.1. Power/Muting Button Long press for On/Off; Shot press for muting switch( Muting switch is available only when the screen is on, if the screen is dimmed, press any button to light up the screen then switch the mute). 2.2. Pair Button Long press for pairing with receiver (Pairing switch is available only when the screen is on, if the screen is dimmed, press any button to light up the screen then pairing). 2.3.
2.4. Reset Hole If there is a abnormal phenomenon such as the device is crash or unable to turn on it, then insert the reset pin into the reset hole to reset it. 2.5. 3.5mm TRS Microphone Port Insert the 3.5mm TRS microphone input cable, and you can use the external lavalier microphone for recording. At this time, the internal microphone of this device is turned off.
Receiver (RX) 1.
2.Function Introduction: 2.1. Reset Hole If there is a abnormal phenomenon such as the device is crash or unable to turn on it, then insert the reset pin into the reset hole to reset it. 2.2. Power and M/S Button Long press for On/Off; Shot press for mono and stereo mode switch. Please attention that it can not realize STEREO function when in one-trigger-one mode.
2.4. USB-C Charging Port Connect the receiver with the power through the USB A-USB C charging cable to charge. 2.5. 3.5mm TRS Audio Output Port Connect with mobile phone through the 3.5mm TRS-TRRS audio cable; Connect with camera through the 3.5mm TRS-TRS audio cable. 2.6. 3.5mm TRS/TRRS Monitor Headphone Port Insert headphone to monitor.
UC Receiver (UC RX) Function Introduction: 1. USB-C Plug Insert into the USB-C port of phone to use. 2. Output Volume Adjustment Button Short press to cyclically adjust the Volume, and A/B channel is synchronized. 3. M/S Button Shot press for Mono/Stereo switch.
4. A / B Working Status Indicator The indicator is red when unpaired; After paired, the indicator is blue when it's Mono and is purple when it's Stereo. 5. 3.5mm TRS/TRRS Monitoring Headphone Port Insert headphone to monitor.
Pairing Method (All have been paired at the factory. If you need to re-pair, please follow the description) One-trigger-one: Turn on the transmitter and receiver within one meter, and then press the pair button for pairing when the transmitter screen is highlighted.
The transmitter (TX) is pairing with UC Receiver (UC RX) Transmitter (TX) The screen icon changes from 22 Transmitter (TX) to after pairing UC Receiver (UC RX) The channel indicator on the UC receiver (UC RX) changes from red to blue or purple after pairing.
One-trigger-two: Turn on the transmitter and receiver within one meter, and then long press the pair button of one transmitter to pair the receiver when the transmitter screen is highlighted. After the pairing is successful, the receiver will designate the first paired transmitter as channel A.Then long press the pair button of the second transmitter for pairing, and the receiver will designate the second paired transmitter as channel B after the pairing is successful.
Two transmitters (TX) are pairing with UC Receiver (UC RX) The first paired transmitter (Left channel ) (A channel) (Left channel ) (Right channel) (B channel) The second paired transmitter 24 (A channel)
Specification Transmitter (TX) Wireless Band 2400 ~ 2483.5MHz Transmitting Power +10dBm Receiving Sensitivity -86dBm Antenna PCB Antenna Polar Pattern Omnidirectional Frequency Response 80Hz ~ 20kHz Sound Delay <20ms External Mic Input Interface 3.5mm TRS Battery Built-in Li-ion Battery 300mAh 3.
Receiver (RX) 26 Wireless Band 2400 ~ 2483.5MHz Transmitting Power +10dBm Receiving Sensitivity -86dBm Antenna PCB Antenna Audio Output Amplitude +0dB ~ +12dB Sound Delay <20ms Audio Output Interface 3.5mm TRS Monitor Interface 3.5mm TRS/TRRS Battery Built-in Li-ion Battery 300mAh 3.
UC Receiver (UC RX) Wireless Band 2400 ~ 2483.5MHz Transmitting Power +10dBm Receiving Sensitivity -86dBm Antenna PCB Antenna Audio Output Amplitude +0dB ~ +12dB Sound Delay <20ms Data Interface USB-C Monitoring Interface 3.
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