Godox AI2C Bedienungsanleitung

Instruction Manual

使⽤⼿册

2路录音声卡

2-Channel Audio Interface

Instruction Manual

使用手册

合格证

QCPASS

地址：深圳市宝安区福海街道塘尾社区耀川工业区厂房2栋电话：0755-29609320(8062)

传真：0755-25723423 邮箱：[email protected]

深圳市神牛摄影器材有限公司

GODOX Photo Equipment Co.,Ltd.

Add.: Building 2, Yaochuan Industrial Zone, Tangwei Community, Fuhai Street, Bao'an District, Shenzhen

518103, China Tel: +86-755-29609320(8062) Fax: +86-755-25723423 Email: [email protected]

www.godox.com

Made in China

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Thank you for purchasing!

The AI2C offers ﬂexible livestreaming and recording capabilities via its two mic/instrument inputs,

analog and digital smartphone I/O. The bus-powered Audio Interface features durable aluminum

construction and 24-bit/192kHz high-resolution AD/DA converters, making it sturdy, sonically solid,

and convenient.

Feature

• Silicone elastic treatment, resistant to falling and beautiful

• Support 5V/48V condenser microphone

• Built-in 48V phantom power

• USB2.0 transmission

• Support instrument input

Technical Data

• Microphone Input

Total harmonic distortion plus noise: <0.0061% (-90dB)

Dynamic range: 101dB (A weighting)

Signal to noise ratio: -94dB (A weighting)

Frequency response: 22Hz to 22kHz (+/-0.1dB)

Adjustable gain range: +34dB

Crosstalk: -87dB @1kHz

Input impedance: Mic in 1.8K Ohms, typical

Total gain range: +50dB

• Line output 1/2 (unbalanced)

Rated output level: Unbalanced: +4dBV, typical

Load impedance: 600 Ohm minimum

Dynamic range: 105dB (A weighting)

Total harmonic distortion plus noise: <0.003% (-90 dB)

Large output level: +11dBV, typical

Signal-to-noise ratio: -100dB (A weighting)

Frequency response: 22Hz to 22kHz (+/-0.1dB)

Input impedance: 150 Ohm

Crosstalk: 100dB@1kHz

• Headphone output

Frequency response: 22Hz to 22kHz (+/-0.1dB)

Load impedance: 32 to 600 Ohms

Signal to noise ratio: -90dB (A weighting)

Total harmonic distortion plus noise: <0.03% (-70dB)

Input impedance: 75 Ohm

Packing List

AI2C ×1, Micro USB Charging Cable ×1, Type B A/M USB Data Cable ×1,

3.5mm Audio Cable ×2, Instruction Manual ×1

MIC INST

+ 48V

MIC HP

LINE OUTPUTS

L R

DC 5V

Product Structure

1. XLR Interface (MIC/INST)

48V condenser microphone can be

connected when 48V power is on, dynamic

microphone can be connected when 48V is

off; built-in 6.35 interface, can be

connected to musical instruments;

2. 48V Power Switch

Press to open, bounce to close;

3. MIC Volume Adjustment Knob

Turn left to decrease the volume of the

microphone while turn right to increase;

4. Headphone Jack

Can be connected to various types of

headphones (32Ω - 600Ω);

5. Headphone Volume Adjustment Knob

Turn left to decrease the volume of the

monitor headphone while turn right to

increase;

6. LINE QUTPUTS Left/Right Channel Outpt

Interface (6.35mm Interface)

Can be connected to active speakers;

ConnectingInstruction

7. Accompaniment Interface

Connect the accompaniment mobile phone

through the 3.5mm audio cable equipped;

8. Microphone Interface

Can be connected to 3.5mm interface

microphones (dynamic microphones and

condenser microphones no need power

supply);

9. Live Interface

Connect to mobile phone through the

3.5mm audio cable equipped;

10. 5V Power Interface

When the power supply of the USB interface

is insufﬁcient, it is used as a

backup/supplementary power supply;

11.USB Interface

Power supply and audio communication,

connect to a computer as a live

broadcast/recording device;

12. Live Volume Adjustment Knob

Turn left to decrease the live broadcast

volume while turn right to increase.

1. Use a Type B A/M USB Data Cable to connect to the computer;

2. Use the 3.5mm audio cable equipped to connect the product with the mobile phone;

3. Insert the headset into the "headphone" jack;

4. Computer to play the accompaniment, and adjust the "microphone" volume and "monitor" volume,

so that the microphone and accompaniment volume match;

5. Open the mobile phone livestreaming APP, adjust the total volume of the livestreaming to a

suitable level, you can enjoy the fantastic livestreaming experience.

LINE OUTPUTS

L R

DC 5V

MIC INST

+ 48V

MIC HP

Loudspeaker Connecting

Cable (6.35mm)

Accompaniment Connecting

Cable

Computer

Connecting Cable

USB-A Connecting Cable

Live streaming

Connecting Cable (3.5mm)

5V Condenser Microphone/Dynamic

Microphone Connecting Cable

Headphone Connecting Cable

48V Condenser Microphone/

Dynamic Microphone

Connecting Cable

Instrument Connecting Cable

Instruction of Mobilephone Livestreaming

RoHS

MADE IN CHINA

Add: Yaochuan Industrial Zone, Bao'an, Shenzhen, China

GODOX Photo Equipment Co., Ltd.

Control Panel Instruction

Driver settings

1. Sound card sampling rate setting;

2. ASIO cache setting, the smaller the ASIO cache setting, the higher the requirements for computer

performance. When the ASIO buffer is too small, the computer cannot process the audio data in time,

and noise will appear. At this time, a larger ASIO buffer should be set;

3. Safe mode. After the safe mode is turned on, the requirements for computer performance can be

appropriately reduced, but at the same time it will also increase the delay of ASIO;

1. HW1/2 (MIC), the input channel of the Audio Interface driver, the audio comes from the microphone

input of the hardware.

2. HW3/4 (LINE IN), the input channel of the Audio Interface driver, the audio comes from the 3.5mm

accompaniment input of the hardware and the mixing of the instrument input.

3. Out1/2, the input channel of the Audio Interface driver, the audio data comes from the system

playback device AI2C 1/2.

4. Out 3/4, the input channel of the Audio Interface driver, the audio data comes from the system

playback device AI2C 3/4.

5. Virtual 1/2, the input channel of the Audio Interface driver, the audio data comes from the system

playback device AI2C Virtual 1/2.

6. Virtual 3/4, the input channel of the Audio Interface driver, the audio data comes from the system

playback device AI2C Virtual 3/4.

7. HW1/2 (HP), the output channel of the Audio Interface driver, output to the earphone and LINE

OUTPUTS interface on the hardware device.

8. HW 3/4 (Phone), the output channel of the Audio Interface driver, output to the mobile phone live

interface on the hardware device.

9.In 1/2, the output channel of the Audio Interface driver, output to the system recording device AI2C

1/2.

10.In 3/4, the output channel of the Audio Interface driver, output to the system recording device AI2C

3/4.

11.Virtual 1/2, the output channel of the Audio Interface driver, output to the system recording device

AI2C Virtual 1/2.

12. Virtual 3/4, the output channel of the Audio Interface driver, output to the system recording device

AI2C Virtual 3/4.

Compatible System

Window 7(32-bit)

Window 7(64-bit)

Window 8(32-bit)

Window 8(64-bit)

Maintenance

1. Use in low temperature and dry environment

Keep this product in a dry environment, pay attention to moisture and static electricity, and avoid use

in high temperature and high humidity environments;

2. Regularly clean and maintain it

It is recommended to conduct professional cleaning and maintenance on a regular basis;

3. Storage conditions

If not used for a long time, this product must be stored in a dry environment;

A moisture-proof storage box with temperature and humidity adjustment functions is preferred.

Troubleshooting

1. No sound from the microphone

Please check physical connection of the microphone;

Please check whether the 48V phantom power is turned on (in the case of 48V condenser

microphones);

Please check if the headphone and microphone volume knobs are in place;

Please check whether the volume of the driver panel is adjusted too low or muted.

2. Howling from the microphone

Please check whether the microphone is directly facing the speaker;

Please check whether the microphone is too close to the speaker, and keep the distance between the

microphone and the speaker at least 1.5 meters;

Please check whether the microphone gain and earphone gain are too large.

3. The microphone is noisy

Please check if the microphone is connected well, or please re-plug it;

Please check if the distance between the microphone and the lips is too close, the distance between

the lips and the microphone should be kept at 10-20 mm or at a 45 degree angle, better results can

be obtained;

Please check whether the microphone gain is too large, causing the microphone to pick up too

sensitively;

Please check whether there are noisy noise sources in the surrounding environment that affect the

microphone pickup;

Please check whether there is a "router" or other large electrical equipment causing interference in

the surrounding environment.

Window 8.1(32-bit)

Window 8.1(64-bit)

Window 10(32-bit)

Window 10(64-bit)

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