DIANMO C520 Wireless Lavalier Microphone User Manual
- June 6, 2024
- DIANMO
Table of Contents
DIANMO C520 Wireless Lavalier Microphone User Manual
Product Overview
- Power switch: Long press for 2S to turn on off the power, Double-click the power switch to enter the silent mode.
- Pairing Indicators:
- When the connection is successful, the indicator light will be on continuously.
- Slow flashing indicator when connection fails.
- Indicator light flashes quickly when the microphone is muted.
- Charging indicator：
- The red light starts flashing to indicate a low battery level.
- The red light is always on when charging, and the red light is off when fully charged.
- USB-C port: Standard USB-C port for charging.
- Pocket clip: It can be used directly on the collar.
- External microphone input port: Standard 3.5 mm TRS microphone input.
- Built-in microphone： Built-in high-quality noise reduction microphone for direct sound pickup.
- Forced shutdown button: In case of machine crash, press this button to restart the machine (you need to use a pin to insert this hole and click the button).
- Power switch： Long press for 2S to turn on off the power， Double-click the power switch to enter the silent mode.
- Display
Signal strength display- Disconnection Successful connection
Battery level display- Volume level display
- Noise reduction level display
- Volume display track
- Volume button: The volume level can be adjusted by pressing the “dB” button, with five built-in levels, each increasing the volume by 3 dB, and the level can be seen on the display.
- Noise Reduction Button: The noise reduction intensity can be adjusted by pressing the “A” button, with five built-in gears that can be seen on the display.
- USB-C port: Standard USB-C port for charging.
- Monitor port: Plug in 3.5mm headphones to monitor the sound of the microphone.
- Output port: The receiver is connected to the device (mobile phone/camera/computer, etc.) through the audio cable, with the elbow end of the cable plugged into the audio output port of the RX and the straight end connected to the recording device. There are two connection cables, the cable with the phone logo is used to connect the phone and the cable with the camera logo is used to connect the camera and the camcorder.
- Forced shutdown button: In case of machine crash, press this button to restart the machine (you need to use a pin to insert this hole and click the button).
- Pocket clip: You can clip the product belt clip to the hot shoe of the SLR camera directly.
Characteristic
Compact size and easy to carry.
Wireless connection, automatic pairing on power on, and at the same time can
be used one to one, one to two.
Automatic frequency pairing and connection between transmitter and receiver,
no need for complicated debugging.
Built-in HD noise reduction chip, effectively reduce environmental noise,
while supporting manual multi-level noise reduction to cope with different use
scenarios.
TFT display screen, clear and intuitive display of the parameters.
Using 2.4G global wireless frequency band transmission.
Widely compatible with digital or SLR cameras, portable video cameras,
recorders, tablet PCs, cell phones.
Built-in lithium battery, using USB5V charging.
System Parameters
- Transmission frequency band: 2403MHz～2478MHz
- Audio frequency response: 20Hz～20KHz
- Signal to Noise Ratio:90 dB
- Maximum input voltage:135 dB SPL
- Pairing type: Automatic
- Working temperature: -10℃～50℃
- Microphone directivity: omnidirectional
- Sample rate: 48KHz
- Effective working distance: 30 m (Indoor linear distance) 150 m (Space without obstructions)
- Dimensions: TX:454715mm
RX:505217mm
Connection methods
- Receiver and cell phone connection:
FCC Warning
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interferenceto radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
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