Comica LinkFlex AD3 User manual

Two-channels XLR/3.5mm/6.35mm--3.5mm Audio Preamp
Mixer / Adapter / Interface for Camera and Smartphone
User Manual

Thanks for purchasing COMICA LINKFLEX AD3 Two-channels
XLR/3.5mm/6.35mm--3.5mm Audio Preamp Mixer / Adapter /
Interface for Camera and Smartphone.
The LINKFLEX AD3 is a Two-channels XLR/6.35mm/3.5mm Audio
Preamp Mixer/Adapter/Interface for shooting videos with any camera
and smartphone. It is designed with the functions of 'Support
2-Channels Audio Input', 'Mic/Phone Two Way Audio Monitor',
'Audio Preamp and Gain Control', '48V Phantom Power Output',
'Belt-clamp and Magic-tape Design', etc., It provides a compact
audio mixing solution.
Please read this manual carefully before using. This product has
been precisely calibrated at the factory, do not assemble and
disassemble parts by yourself.
. Support 2-Channels Audio Input;
. XLR/3.5mm/6.35mm (For Instrument like Guitar etc.,) Audio Adapter
Interface;
. Universal for Camera and Smartphone;
. Support 48V Phantom Power Output;
. Audio Preamp and Gain Control ;
. Mic/Phone Two Way Audio Monitor;
. Belt-clamp and Magic-tape Design at the Bottom;
Dual
Gain-Control
Two-way
Audio Monitor
Support 48V Phantom
Power Output
2-channels
Mic Mixer
Universal for
Camera & Smartphone
Multi-interface
Audio Adapter
Foreword
Main Features
1

When the Interface works with iPhone with lightning audio input,
you need to use the original adapter cable;
For the Android system smartphone, the Interface works well in
audio mode, but video mode will happen with incompatibility
trouble while working with some smartphone;(Then we suggest
that you try the 3rd party’s video APP);
For the iOS system phone, the Interface works well in all audio
mode, video mode, and 3rd party’s APP;
This product belongs to high-precision instruments, please avoid
falling, collision or pounding;
Do not use this equipment in the vicinity of heat source or
interference source, such as radiator, oven, refrigerator or air
conditioner;
Please keep the product in a dry environment;
Do not use the equipment in rain or in a damp environment,
otherwise there will be a risk of the circuit;
Notice
Package Contents
Audio Interface Belt Clamp Magic-tape
User Manual Warranty Card
Two-channelsXLR/3.5mm/6.35mm--3.5mm Audio Preamp
Mixer/ Adapter / Interface for Camera and Smartphone
User Manual
2

Components and Instruction
Magic-tape Fixing Slot
Belt Clamp
Battery Cover
Phantom Power Indicator Light
Power Indicator Light
3.5mm Audio Monitor Output Jack
Phone / Mic Monitor Switch
Right Gain-Control Knob
Left Gain-Control Knob
Left 3.5mm Mono Audio Input Jack
Left XLR Mono Audio Input Jack
Left 6.35mm Mono Audio Input Jack
Right 6.35mm Mono Audio Input Jack
Right XLR Mono Audio Input Jack
Right 3.5mm Mono Audio Input Jack
Power / Phantom Power Switch
Phone / Camera Audio Output Switch
Mono/Stereo Switch
3.5mm Audio Output Plug
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
121110
8
9
67
45
3
2
1
15
16
17
18
19
1413
3

Installation and Usage
Step 1: Press the battery cover
Step 2: Open it in the direction
of the arrow
1.Battery installation
Press the battery cover and open it in the direction of the
arrow, Install the 9V battery according to the corresponding
positive and negative poles.
4

Please note that the positive and negative poles of the
battery should correspond to the positive and negative
poles of the product
9V Battery
Negative Pole
Positive Pole
Step 3: Install the battery
5

2.Usage method
Hang the belt clamp on the belt to use;
Pass the Magic-tape through the Magic-tape Fixing Slot and
attach it to the fixture for use;
6

The 6.35mm and XLR are in the same jack and
cannot be used at the same time
XLR Audio Plug
6.35mm Audio Plug
Right Mono Audio Input Left Mono Audio Input
XLR Audio Plug
3.5mm Audio Plug
6.35mm Audio Plug
3.5mm Audio Plug
3.Left/right mono audio input
This product supports XLR/3.5mm/6.35mm audio jack,
Please insert the microphone plug into the corresponding
jack when using
7

1. After installing the recording
device, adjust the output mode
according to the device
2.After installing the monitor
headphones, please adjust the
monitor mode according to the
requirements
Step 1:
Install left and right
mono microphones
Step 3:
Install the recording device
(smartphone or camera)
Step 2:
Install the monitor
headphones
:Smartphone Mode
:Camera Mode
:Smartphone Playback
Monitoring Mode
:Microphone Real-time
Monitoring Mode
4.Installation method (Take XLR audio plug for example)
8

In the camera output mode, the switch does
not work and only the microphone real-time
monitoring works
Right Mono Audio Input
Left Mono Audio Input
Right Mono Audio Gain Adjustment
(Adjust the gain of the Right Mono Audio Input)
Left Mono Audio Gain Adjustment
(Adjust the gain of the Left Mono Audio Input)
Smartphone Playback
Monitoring
Microphone Real-time
Monitoring
5.Left and right channel gain-control knobs
Rotate the corresponding audio gain-control knob to adjust
the gain of the corresponding audio input channel
6.Smartphone/Microphone monitoring switch
:Smartphone Playback Monitoring Mode
:Microphone Real-time Monitoring Mode
9

When there is only one group
microphone connected with
this device, then you have to
set the M/S to Mono mode
Without the correct switch to
the corresponding output
mode will result in an
unsuccessful recording
If your microphone requires phantom power
to work, please set the switch to PH
Stereo Mode Mono Mode
Smartphone Output Mode
Turn on
Camera Output Mode
Turn o Phantom Power
7.Mono/Stereo output switch
S: Stereo Mode; M: Mono Mode
9.Power/ Phantom power switch
OFF: Turn o; ON: Turn on; PH: Phantom Power
8.Smartphone/Camera output mode switch
:Smartphone Output Mode
:Camera Output Mode
10

Tech Parameters
Input
Output
Frequency Response
Gain Range
THD+Noise
Battery
Size
Net Weight
Working Temperature
Storage Temperature
XLR x 2(L/R), 6.35mm x 2(L/R), 3.5mm x 2(L/R)
3.5mm audio output, 3.5mm headphone output
20Hz~20kHz, ±1dB
Maximum increase +20dB
<0.02%, RL=2KΩ, f=20Hz~20kHz, Vo=1Vrms
9V 6LR61/6F22 x 1
70 x 53 x 102mm
159g
0℃~ +50℃
-20℃~ +60℃
11

双声道卡侬/3.5mm/6.35mm-3.5mm相机手机专用
音频前置放大混音器/转接器/连接座
产品使用说明书

感谢您购买科唛LINKFLEX AD3双声道卡侬/3.5mm/6.35mm（乐器
用）相机手机专用音频前置放大混音器/转接器/连接座。
此产品可搭配手机、相机进行音频录制。它设计有双卡侬头
/6.35mm/3.5mm多接口音频转换；手机、相机通用；MIC/手机
双向监听；底部腰带夹及魔术贴固定设计；支持48V幻象电输
出等功能，功能十分强大，能带给您更好的音质效果。
使用前请认真阅读此使用说明书，本产品在出厂时已进行精密
校准，请勿自行组装拆卸零部件，否则不予保修！
. 支持双声道输入；
. 卡侬/3.5mm/6.35mm（吉他等乐器专用）多接口音频转换;
. 手机/相机通用；
. 支持48V幻象电输出；
. 前置放大增益可调；
. MIC/手机双向监听；
. 底部腰带夹及魔术贴固定位设计；
双增益
调节旋钮
MIC/手机
双向监听
48V幻象
电源输出
多功能
双路混音
手机/相机
通用
多接口
音频转换
前 言
产品主要功能
1

用于Lightning音频接口的iPhone手机时需搭配原装
Lightning音频转换线使用；
配合Android（安卓）系统的手机使用时，录音模式下均可
正常工作，视频模式下部分手机会出现不兼容情况（此时建
议使用第三方视频软件， 如：抖音，快手等）；
配合iOS系统手机使用时，在所有录音模式、视频模式以及
第三方视频软件下均可正常使用；
本品属于高精密仪器类产品，请勿使用时掉落、碰撞或撞
击；
请勿将本设备放置在热源或干扰源附近使用，如散热器、烤
箱或冰箱空调旁边；
请在干燥环境中对该产品进行保存；
不要在雨中或潮湿的环境中使用该设备，否则会有短路的危
险；
注意事项
包装清单
转换器主体 腰带夹
说明书 保修卡
Two-channelsXLR/3.5mm/6.35mm--3.5mm Audio Preamp
Mixer/ Adapter / Interface for Camera and Smartphone
User Manual
魔术贴
2

部件介绍及说明
右声道增益调节旋钮
左声道增益调节旋钮
幻象电源指示灯
电源指示灯
左声道3.5mm音频输入接口
左声道卡侬音频输入接口
左声道6.35mm音频输入接口
右声道6.35mm音频输入接口
右声道卡侬音频输入接口
右声道3.5mm音频输入接口
1
2
3
4
5
6
7
8
9
10
电源/幻象电源开关
手机/相机音频输出切换开关
单声道/立体声切换开关
3.5mm音频输出接头
3.5mm监听输出接口
手机/麦克风监听切换开关
腰带夹
魔术贴固定槽
电池盖
11
12
13
14
15
16
17
18
19
765
1
2
3
4
15 16
19
17
18
10
11
12
13
14
98
3

安装与使用
第一步：向内压下
第二步：朝箭头方向推开
1.电池安装
按下电池盖并朝箭头方向打开，按对应的正负极安装9V电池
4