Aisizon A5d Wireless Microphone Instructions

Aisizon A5d Wireless Microphone

OVERVIEW

1. Receiver (Type-C/lightning)
2. Cue light
3. Microphone
4. Microphone charging port (Type-С)
5. Button/magnetic surface
6. Iron clip
7. Metal mesh

The microphone equipped with a is built-in battery and the receiver is powered by plugging into a recording device.

Usage steps

Step 1: Connect the receiver to the interface of the recording device (such as mobile phone, iPad). The white light of the receiver will flash .

Step 2: Pair the microphone. Press and hold the button for one second. The red and white lights of the microphone will flash alternately and automatic pairing will begin. After successful pairing, the white light will stay on. At this point, the microphone can record normally.

Precautions

1. The microphone cannot be directly connected to a bluetooth speaker to be used as a loudspeaker.
2. If the mobile phone is connected to a bluetooth earphone or bluetooth speaker, the mobile phone will give priority to picking up the signal of the bluetooth device. When connecting the microphone, please disconnect the bluetooth connection.
3. There are no batteries in the receiver and no charging is required.
4. S0me mobile phone manufacturers do not open the camera’s sound recording portto third-party accessories. In this case, third-party applications can be used for sound recording.
5. Some versions of Android phones do not have the OTG function turned on by default. Please search for “OTG” in the phone’s “Settings” and turn it on so that the microphone can record normally.

Performance parameters

1. Transmission protocol: 2.4G
2. Audio sampling rate : 16Bit 48KHz
3. Frequency response: 50-15KHz
4. Signal-to-noise ratio : greater than 68dB
5. Distortion THD: less than 0.1%
6. Sound delay: 18mS
7. Noise reduction intensity: 30dB
8. Transmission distance: 20 meters/65 feet
9. Working current: 3.7V 12-16mA.
10. Quiescent current (shutdown current): less than 10uA.

Operation and cue light instructions

Inventory

1. Microphone
2. Receiver
3. Metal clip
4. USB charging cable
5. Instructions

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