With the continuous development of audio and video industry, the demand for audio products is higher and higher. As a professional audio and video system solution provider, the developed audio processor is widely popular in the audio industry with its advanced technology and stable performance. However, in the process of using the audio processor, due to the lack of familiarity with the product, there are often various problems. Here, Xiaobian summarizes the common problems of audio processor operation in practice, so that we can quickly find the cause of the problem and solve it effectively.

1、What about forgetting the login password?

Hay un pequeño orificio al lado de la malla, marcado con una R, que es la tecla de reinicio. Una pulsación prolongada durante más de 5 segundos es efectiva. Después del reinicio, el dispositivo volverá a la configuración de salida y la contraseña volverá a la predeterminada.

2、How to mix?

La horizontal es la salida y la vertical es la entrada.

3、How to connect RS485?

La interfaz correspondiente RS485 en el panel posterior del procesador es -, +; Conecte la interfaz correspondiente del host de control central o del terminal de control respectivamente.

4、How to connect RS232?

Interfaz correspondiente RS232 en el panel posterior del procesador: G, Rx, TX; indicando respectivamente: puesta a tierra, recepción de comando, envío de comando.

5、What is the IP address of the device?

La dirección IP predeterminada del dispositivo es 192.168.1.200, por lo que al configurar el segmento de red, puede configurar el segmento de red 192.168.1.xxx.

6、How do I configure scenario management?

1）The scene Settings of the main control device and PC terminal are eight scenes, including scene 1, scene 2, scene 3 and…, scene 8;

2）In the scene setting of device Settings, you can perform the following actions for the scene:

3）Load scene: load the selected scene in the list into the currently connected device;

4）Save as: save the changes made in the current software to the local computer;Save scenario: save the changes made in the current software to the selected item in the list;

5）Upload scene: upload the scene file from the local computer to the processor and load it as the current scene;

6）Modify the name: edit the name in the scene list;

7）Restore default scenario: restore configuration parameters to scenario 1.

7、Output no sound?

1）Check whether the input-output interface is connected correctly. The upper row of the back panel is the input, and the lower row is the output. Every three pins from left to right represent a channel.

2）Check whether the channel corresponding to the mixer is open.

3）Check whether there is sound in the input source, and use line input test.

4）Check the parameters of the front voltage limit and the back voltage limit. If the level or ratio is too high or the gain is too small, the sound will be small or even inaudible.

5）Check the mute parameters and corresponding level values of the input and output channels.

6）Check whether the frequency parameter setting of the frequency divider is correct. In this version, it is band-pass, and in the band-stop state, all sounds in the frequency band will be shielded.

8、Can't find or connect devices?

En primer lugar, debemos comprobar si hay un problema con nuestro cable de red (cable de red normal) y, a continuación, comprobar si el dispositivo y la PC están en el mismo segmento de red. La IP inicial de nuestro dispositivo es 192.168.1.200, por lo que primero consideramos configurar el segmento de red de 192.168.1.*, pero no lo configuremos con la misma dirección IP del dispositivo. Después de configurarlo de nuevo, abra el software operativo de la PC para buscar y conectar el dispositivo.

9、The new software connects to earlier versions of the processor. What if you find an error or incompatibility?

Comuníquese con nuestro servicio de atención al cliente para obtener el paquete de actualización de firmware.

10、http://192.168.1.200/ The page is out of control or out of state.

El modo de control de página web tiene ciertos requisitos para el navegador, se recomienda utilizar un navegador con un núcleo que no sea IE para acceder.

11、http://192.168.1.200/ The web page cannot be opened or the software cannot be downloaded

En primer lugar, compruebe si el dispositivo y la PC están conectados correctamente. En segundo lugar, compruebe si el dispositivo y la PC están en el mismo segmento de red, pero no configure la misma dirección IP que el dispositivo. Además, la memoria caché del navegador también puede provocar que la página no se pueda mostrar. Simplemente limpie la memoria caché.

12、The quality of the output is not good. Sometimes there is a rustle. What is the situation?

1) the output sound quality is closely related to the input level and output level. Normally, the input level is less than -20db and the output level is less than -15db. At this point, adjusting other parameters will have a better effect.

2) Check whether the configuration of other parameters, such as EQ parameters and frequency divider are reasonable.

3) The signal generator will produce some noise, check whether it is turned off.

4) The noise door can filter the white noise when there is no human voice, open the noise door and then detect the sound quality.

5) The echo will be generated when the mic is input, which can improve the sound quality by turning on feedback elimination.

13、Without CD,How to install?

Nuestro procesador DSP no proporciona el CD de instalación, el paquete de instalación de software se ha integrado en el procesador, puede acceder a la dirección IP del procesador a través del navegador web (dirección predeterminada: http://192.168.1.200/) para descargar el paquete de instalación.

14、What configuration is required to use the system for the first time?

1）Read the instructions carefully and pay special attention to safety.

2） Connect PC end, device, audio input and output device according to the instructions of the back panel. Firstly, PC end and device can be connected via LAN network (otherwise, please pay attention to the location of the interface); Next, connect the signal input device (microphone, line input device, etc.), The signal input interface and the signal output interface are located on the right side of the back panel.

3）Plug in the power and test the device: select the device list in the local device from the menu of the system, double-click the IP address corresponding to the device in the list, and then enter the user name and password in the pop-up dialog box to complete the login.

4）If the login is successful, you can manipulate all other functions