Description:

VFD Display

Properties: VFD tube screen.

Name: EV256 Music Spectrum

Model: EV256

Screen: VDF vacuum screen (only green, not green for shooting reasons Resolution: 256*50px

Frequency range: 20Hz- 20KHz (supports several interval frequency options) Size: 165mmx50mmx28mm (WxHxD)

Voltage: 5~12VDC TYPEC USB (the way to connect at the back is more beautiful)

Signal: AUX (3.5 audio cable jack) / MIC head (MIC head sound control induction, no need to connect, easy to use) using 32-bit high-speed processor, can capture every detail of the music and display it.

The real-time performance and precision of the spectrum cannot be achieved by the general spectrum.


Main Feature:

1. Using a 32-bit high-speed processor (others in the market are basically 8-bit), the spectrum display is precise, accurate and beautiful; 2. MIC (electret microphone) and LIN (line input) 2 signal acquisition methods;

3. Built-in high-sensitivity MIC (electret microphone) acquisition, eliminating the trouble of wiring and easy to use; 4. Various classic modes (single spectrum, spectrum + peak hold, floating point, waveform, with power-down memory); 5. Clock mode with network weather and temperature and humidity (clock interface 3 supports display clock + level mode); 6 and 6 levels of brightness are adjustable, and the brightness value has a power-down memory;

7. With 6-level sensitivity (software AGC. Amplification);

8. 6 kinds of processing effects can be set (1 no processing, 2.3.4 slow processing, 5 low compensation, 6 fast processing); 9. Chinese and English interface display, switch at any time, with memory;

10. WIFI Android APP control software/computer software;

11. Support the mobile phone to use WIFI, the computer to use WIFI or USB to update the firmware (the follow-up is not afraid of the trouble of upgrading); 12. Support the infrared remote control (the first use needs to match the remote control, long press the OK button);

13. Support vertex pause, support pause speed setting, rollback speed setting;

14. Support 2-speed automatic switching display spectrum mode (in the display spectrum state, it can be turned off);

15. Support to automatically display the spectrum/level when there is music (no music display clock, the audio line is the best, the voice control method has high sensitivity, and it is possible to automatically display when it is very quiet), support to set the detection speed; 16. Clock support 5 font choices;

17. The clock supports 6 digital changing effects;

18. The clock supports 12/24 hour display;

19. Support mobile font (billboard) display (need to be modified by PC software/mobile phone software); 20. Using high-precision clock chip, the theoretical value is within 2 minutes of annual error;


Function And How To Use

1. Switch the display between Chinese and English---Double-click the ▲ button on the machine (near the edge button), and press the pause button on the remote control.

2. Brightness---support 1-6 levels of brightness, manual adjustment; long press the ▼ button (middle button) on the machine, and press the 4 or 7 button on the remote control. 3. Detect music

    Spectrum - the clock automatically displays the clock without music, and displays the spectrum with music;

Level - the clock automatically displays the clock without music, and displays the level with music;

Spectrum-scroll screen is automatically scrolling screen without music, and spectrum display with music;

    Level-scrolling is the automatic display scrolling without music, and the level with music;

(Note: If you want to display spectrum/level and other modes, please turn off the detection first.) Long press the MENU button on the machine, and press the mute button on the remote control. 4. Detection of music speed --- support 1-6 levels, level 1 detection is the fastest, level 6 detection is the slowest; you need to enter the menu to select.

5. Collection method---Select the displayed data to be MIC/audio line L/audio line R; double-click the ▼ button (middle button) on the machine, remote control

Press the MODE button on the device.

6. Vertex pause---spectrum display--no vertex/up/down; level indication--no vertex/left/right. Press 0 on the remote control.

7. Pause speed---The vertex stop speed is 1-6, the 1st level is the shortest, and the 6th level is the longest. Need to enter menu selection.

8. Rollback speed---Vertex rollback speed is level 1-5, level 1 rollback speed is the slowest, and level 5 rollback speed is the fastest. Need to enter menu selection.

9. Processing effect---Slow/fast/smooth processing, no processing, slow smoothing 1, 2, low compensation, fast processing. on the remote

Press the 5 or 8 key.

10. Sensitivity---The program realizes the function of zooming in/out of the signal. When the signal is small, it can be amplified; when the signal is too large, it can be zoomed in.

Zoom out; grades are divided into 1-6 grades, 1 is the smallest and 6 is the largest. Pre

ss 6 or 9 on the remote control.

11. Automatically switch display---effective in spectrum mode, speed 1 is about 10 seconds, speed 2 is about 30 seconds; turn on this function, such as display display mode 1, it will automatically display mode 2; you need to enter the menu to select.

12. Font selection---interface "split screen switching", "single screen large characters", "level/calendar", 1-5 font selection. Need to enter menu selection. 13. Digital change effect----interface "split screen switching", "single screen large characters", "level/calendar", move up/down/left and so on. Need to enter menu selection.

14. Whether the "level/calendar" displays the level---whether it displays the level, a display interface that integrates the clock and the level. need to enter the menu

select. Mobile fonts---Billboard display, you need to modify the mobile fonts with the computer or mobile phone software, and the display speed can be adjusted

13. Digital change effect selection

Clock interface 1-3, digital switching effect, up/down/left, etc.

14. Whether the clock interface 3 displays the level

Whether the clock interface 3 displays level indication, a display interface of clock and level-body.

15. Fluid Fonts

The billboard shows that the mobile font needs to be modified with the PC/mobile terminal software. Adjustable display speed.

After using/resetting the parameters for the first time, you need to long press the "OK button" to match the remote control, otherwise the remote control cannot use the remote control receiver.

Condition:100% Brand new and high quality 

Manufacture:China,Chinese Factory Homegrown products for Sale


Note:
Please allow minor errors due to manual measurement.
Item color displayed in photos may be showing slightly different since monitors are not calibrated same.

Package Contents: 1pc of VFD Music Spectrum

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