LINK1 Dual 24D Level indicator VU Meter Music Audio Level Meter Stereo Amplifier Board AGC /DB Mode

Features:

lAudio input signal（stereo）.

lAluminum alloy integrated molding housing,Overall dimension:85x52x21mm，customized LED light-emitting module to ensure uniform light color

lCustom DB ruler and claic color scheme。

·The rising speed and the falling speed of the light bar, the holding  time and the falling speed of the peak can be adjusted separately

·Super wide range of AGC adaptive algorithm to ensure the best effect.

·The brightne of the lights can be adjusted freely.

·Exclusive -  It has the function of eliminating the influence of noise on product performance .

·One key operation.

Specific operation:：

I.Normal mode:

1.MODE-Pre the on for 1 second- Mode switch

Effects:

a.Main bar+Peak dot fall after staying.

b.Main bar+Peak dot disappears after staying.

c.Main bar only.

d .Main bar only one dot

MODE-Prethe on for 3 seconds- Switch between  dB modeorAGC mode（After the DB mode is turned on, the DB indicator light will be on）

2.MODE-Pre the on for 5 seconds- Enter the   setting  mode.

3.MODE-Pre the on for 10 seconds  - Factory default .

2.Single pre

MODE-Whenit isAGC mode, it will reset to the most sensitive state

3.Click 2 times

MODE-ON/OFF  DB Numerical indication

4Click3times

MODE-Change color combinations

5.Click4times

MODE-Ambient noise filter OFF

6. Click5times

MODE-Ambient noise filter ON（Effective in AGC mode, this function is guaranteed to be executed when the input signal is in a mute state）

7.Click6times

MODE-Turn on/off the standby function，（Will not enter standby state after turning off standby）

Standby state: After 30 seconds of no signal input, all lights will be turned off, only the LEFT/RIGHT display. In standby state, when there is a signal input and the signal amplitude is above -30DB, and for a period of time, the machine will Standby state enters working state）

8.Click10times

MODE-enter the test mode，Pre 1 second to exit。

2.Rhythm speed setting：（In the  normalstate, Long preing MODEfor5seconds to enter, pre theMODE for 3 seconds toexit）

MODE-Preing 1 sec Next feature option

1.The rising speed of lights group. 【15 optional】

2.The falling speed of lights group. 【15 optional】

3.The stagnant time of peak light. 【15 optional】

4.The falling speed of peak light. 【15 optional】

5.Brightne adjustment (15 optional)

MODE-Time will increase and speed will decrease.

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Special (Pro) Features

Left and right display balance adjustment when line input. (Because of hardware differences, the left and right s of each machine will be different)

Pre the MODE on to power on, enter the left and right display balance adjustment mode, and click the MODE on to adjust the balance of the left and right s on the display end cyclically. Pre the MODE on for 3 seconds to exit.