GD DIGITAL LTD HDV900 Wireless Microphone User Manual

GD DIGITAL LTD HDV900 Wireless Microphone

Product Information

Specifications:

• Type: Type-C Audio Receiver
• Charging Port: Type-C
• Power Button: Yes
• Indicator Lights: Green and Red
• Compatibility: Some Android phones may have compatibility problems due to system. Please consult your dealer for details.

Product Usage Instructions

• Step 1: Powering On

1. Press and hold the power button for 3 seconds to start up the audio receiver.
2. Insert the audio head of the receiving end into the audio hole of the mobile phone speaker.
3. The green light will flash, indicating that the audio receiver is in the state to be connected.

• Step 2: Pairing

1. Long press the microphone power on button to start up the transmitter.
2. The indicator light will flash like a traffic light, indicating that it is ready to be connected.
3. The green light of the receiver should remain always on, and the green light of the transmitter should also remain always on to indicate a successful pairing.

• Step 3: Using the Microphone
  After successful pairing, follow these steps to use the microphone:

1. Open the phone camera, live App, or other Apps that require sound input.
2. Position the microphone appropriately to receive sound.  

Note: Both the microphone transmitter and audio receiver are equipped with batteries. It is recommended to charge them directly after use to facilitate the next use. The receiver cannot be charged while in use.

Switch Key Operation
Here are the different operations you can perform using the switch key:

• Press and hold the key for 3 seconds to search for pairing.
• Press and hold the key for 3 seconds to shut down.
• Press the button to mute/unmute the microphone.

FAQ (Frequently Asked Questions)

• What should I do if my Android phone is not compatible with the audio receiver?
  If you encounter compatibility problems with your Android phone, please consult your dealer for further details and assistance.

• Can I charge the receiver while using it?
  No, the receiver cannot be charged while in use. It is recommended to charge it directly after use.

• How do I know if the pairing was successful?
  If the green light of both the receiver and transmitter remains always on, it indicates a successful pairing.

Introduction

Thanks for choosing our product.
This product is a smart wireless microphone that provides professional – grade recording output . Plug and play, no app required. Multiple uses : It can be used in online live broadcast, video Vlog shooting, program interview, Microphone transmitter, the other one is receiver.
( See as below picture )

ID Diagram

1. Windproof net
2. Microphone indicator
3. Microphone Type-C chargng port
4. Microphone clip
5. Switch key
6. Microphone reset key
7. Audio intertace
8. Receiver indicator
9. Power button
10. Charging hole
    Some Androld phones may have incompatibiliy problems due to System please consult your dealer for details

HOW TO USE

• Step 1: first, press and hold for 3 seconds to start up. insert the audio head of the receiving end into the audio hole of the mobile phone speaker, and the green light flashes to enter the state to be connected.

• Step 2: Long press the microphone power on button to start up, and the indicator flashes the traffic light to enter the state to be connected.

• Step 3: The indicator green light of receiver keeps always on,The green light of the transmitter is always on, and the pairing is successful, then open the phone camera, live App or other Apps ，and then to use the microphone to receive sound.

• Both microphone transmitter and audio receiver are equipped with batteries. It is recommended to charge directly after use to facilitate next use. The receiver cannot be charged while using.

ABOUT UI

MICROPHONE TRANSMITTER

Packing List

Content of packing

1. Microphone transmitter
2. 3.5 audio receiver
3. Type-C charging cable
4. User manual

FCC Caution

15.19 Labelling requirements.
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
2. this device must accept any interference received, including interference that may cause undesired operation.

15.21 Information to user.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

15.105 Information to the user.
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 interference to 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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