COMICA VM30 Shotgun Microphone User Manual
- June 14, 2024
- COMICA
Table of Contents
COMICA VM30 Shotgun Microphone
Foreword
Thanks for purchasing COMICA VM30 2.4G Super Cardioid Condenser Wireless
Shotgun Microphone
Main Features
- Groundbreaking Shotgun Microphone with Integrated Wireless Module
- Support Wired/Wireless Dual Modes for One-button Switch
- 48khz/24bit Super Cardioid Recording, Broadcasting-level Sound Quality
- Digital/Analog Output, Universal for Camera, Smartphone, Computer
- Intelligent Auto-sensing 3.5mm Output and Power Switch
- 75/150Hz Two Low-cut Filter Modes, High-frequency Boost
- Support Gain Control, Safety Mode, Real-time Monitor and Muting
- OLED Screen for Monitoring and Visual Operation
- Built-in Rechargeable Lithium Battery, Support Charging While Using
- Battery Life Up to 50H in Wired Mode, Up to 7H in Wireless Mode
- Low Latency<20ms, Wireless Working Range Up to 100m (Open Area)
- Full Metal Material, Super-shielding, Stable and Durable
Notice
- When it needs to be used for a long time, it can be connected to the external power to realize charging while using. AC/DC power is not supported to avoid noise problem Don’t block the antenna position to avoid any poor signal generated
- In wireless mode, for a better recording effect, please adjust the gain of the transmitter first. After the transmitter is adjusted to the maximum gain level, then adjust the gain of the receiver accordingly
- This product belongs to high-precision instruments, please avoid falling, collision or pounding
- Do not use this equipment in the vicinity of heat sources or interference sources, such as radiator, oven, refrigerator or air conditioner
- If the pick-up distance is close or when used outdoors, please put on the windmuff to prevent sound burst or reduce wind noise
- Do not use the equipment in rain or in a damp environment to avoid short-circuit danger
Packing List
Main Parts
Accessories
Components and Instruction
Microphone (Transmitter)
- Mic Capsule
- Low Cut Indicator: Corresponding indicator lights up blue when turned on
- High-frequency Boost Indicator: Blue light on when turned on
- Modes Switch Button: Short press to switch between 75/150Hz low-cut and high-frequency boost functions; Long press to turn on Safety Mode (Safety Mode is only available in wired mode)
- Working Indicator: Green light on in wired mode; In wireless mode, blue light flashes when paring, and blue light on when paired
- RF Button: In wireless mode, long press to turn on/off microphone; in wired mode, long press to turn on/off wireless mode
- Gain Control Knob: Rotate to adjust microphone gain
- Pairing Hole: When the wireless connection is abnormal, use the pin to short-press the pairing hole to repair
- 3.5mm Output Port: Support TRS and TRRS output
- USB-C Charging/Output Port: Plug in the 2 in 1 charging&output cable to charge or output digital audio
Screen Display Instruction
Receiver
- 3.5mm Monitoring Port: Plug in 3.5mm TRS/TRRS headphones for monitoring
- 3.5mm TRS Audio Output Port: Connect to camera/smartphone/computer via 3.5mm audio cable
- USB-C Charging Port: Charging with the 2 in 1 charging&output cable
- Reset Hole: If there is an 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
- Power/Mute Button: Long press to power on/off; Short press to turn on/off the mute function
- Gain Control/Screen Flip Button: Short press to adjust the gain; Long press to flip the screen
- Belt Clip
Screen Display Instruction
Installation and Usage
Wired Mode
3.5mm Analog Output
Connect the shotgun microphone to the camera/smartphone/computer through the
3.5mm audio cable, or connect to the camcorder/recorder through the 3.5mm TRS-
XLR audio cable
- TRRS-TRRS audio cable for cameras/smartphones/computers, TRS-TRS audio cable for some cameras not compatible with TRRS-TRRS audio cable, TRS-XLR audio cable for recorders/camcorders. Please purchase the TRS-XLR audio cable yourself
- VM30 can not automatically switch on/off when used on devices with an XLR interface. Users need to long press the RF button to turn on/off the microphone manually
USB Digital Output
Connect the shotgun microphone to the smartphone or computer through the 2 in
1 charging&output cable and related OTG audio adapter cable
- It’s recommended to insert the USB end with the magnetic ring into the microphone and connect the other end to the smartphone/computer
- When using with Lightning interface devices, please purchase a USB-Lightning adapter/cable that supports the OTG function
Wireless Mode
Connection
Paired (The transmitter and receiver are paired by default at the factory)
Turn on the receiver and switch the transmitter into wireless mode by long
pressing its RF button, then they will automatically connect
Unpaired (Re-pairing is required when the connection fails. Please follow the method below)
Usage
Transmitter
Use with arm stands, boom poles, and tripods
Receiver
Connect the receiver to the camera/smartphone/computer through the 3.5mm audio
cable; Monitoring according to individual needs
When using the microphone in wireless mode for mobile phones and laptops, please prepare a 3.5mm TRS-TRRS audio cable yourself
Specifications
Wireless Band | 2400~ 2483.5MHz |
---|---|
Transmitting Power | +10dBm |
Receiving Sensitivity | -86dBm |
Antenna | Transmitter:Ceramic Antenna; Receiver:PCB Antenna |
Sound Delay | <20ms |
Polar Pattern | Super Cardioid |
Frequency Response | 20Hz~20kHz |
Low-cut | 75Hz,150Hz |
High-frequency Boost | 10kHz |
Output Impedance | 500 |
Sensitivity | -38dB ~ -18dB re 1V/Pa(12mv ~ 125mv @ 94dB SPL) ±2dB @ 1kHz |
S/N | 75dB SPL(A-weighted,as per IEC651) |
Equivalent Noise | 19dB SPL(A-weighted,as per IEC651) |
Maximum SPL | 130dB SPL(@ 1% THD) |
Dynamic Range | 111dB SPL(A-weighted,as per IEC651) |
Analog Output | 3.5mm TRRS, TRS |
Digital Output | USB-C 48kHz 24bit |
Battery | Transmitter:Li-polymer 3.7V 350mAh; Receiver:Li-polymer 3.7V 330mAh |
Battery Life | Wired Mode: 50 Hours for 3.5mm Devices; 8 Hours for XLR Devices |
Wireless Mode: 7 Hours
Dimensions| Transmitter:Φ22mm x L210mm; Receiver:39 x 22 x 55mm
Net Weight| Transmitter:93g; Receiver:29g
Operating Temperature| 0℃ ~ 50℃
Storage Temperature| -20℃ ~ 60℃
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Technology Co., Ltd
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