ASK11 LED Music Audio Spectrum Display VU Meter Fan-shaped Pointer Level Indicating Amplifier with Case

ASK11 LED Music Audio Spectrum Display VU Meter Fan-shaped Pointer Level Indicating Amplifier with Case

Product Description:
- The music spectrum using power and audio combo input line,USB side for the power supply,3.5mm headphone plug for the audio input,the signal source with the included audio splitter were connected to the audio and ASK11,each is a mono display,can use two ASK11 to form a stereo VU indicator system.
- The power supply using USB DC 5V power supply,part of the phone charger ripple larger,will cause ASK110 unordered beating,in case of such a situation,please use the computer USB power test,if the input floating a slight jump is a normal phenomenon;
- Please do not directly access the peak level of more than 5V audio signal,this will damage the main chip,such as the need to pick up the speaker with high to low or potentiometer attenuation signal.
- Behind the two fine-tuning potentiometer can adjust the display amplitude,left channel adjustment L potentiometer R24,right channel adjustment R potentiometer R23,the default is the left channel,if your input volume can be adjusted,the general If this potentiometer is not recommended,adjust the display amplitude by adjusting the input volume.
- Product size(with case): (longXwideXthick) 110x76x12MM,base width 23MM.

Key description: (adjust all with power-down memory):
Click (Short press): display mode adjustment (Display Mode)
Mode 1: fan mode
Mode 2: Pointer mode
Mode 3: Fan band with peak hold
Mode 4: Center to both sides
 
Long press 1 second : 5 speed adjustment (speed),the right side of the LED will correspond to the display (the default value of 3,1-5 grade value is slower)
 
Long press 3 second: left and right channel switching,3-4 column LED lights for L left channel,8-9 column LED light for R right channel
 
Package List:
- 1 x ASK11 LED Music Audio Spectrum Display