Features：

User-friendly design concept
Powerful machine. The design structured and orderly, combined with human engineering and human-oriented design concepts, and strive to divide the various functional areas clearly, easy to operate. Buttons, and indicators combining together well expressed this concept.

Modular Circuit Design
All internal circuits using SMD technology, the internal structure is simple and clear, effectively reduce background noise; modular design, following the principle that signals transmits in the shortest way and  the least interferance with each other to zoning each module, making the system work more stable, Reliable.
Can be set to a variety of meeting formats, to meet the actual needs
8 mic inputs, you can set three kinds of session mode: specify that certain roads and multi-channel priority mode, sequence mode, free mode. Meet a variety of meeting needs.

Linking features
Can realize the link between AV equipments, you can also link to other mixers, to achieve the expansion of the microphone, so that the equipment can be  used in the large conference system, without the need for Reinforced conferencing systems, greatly reduce costs.

Switchable RS-232 communication
Through internal settings, RS-232 serial port can realize mode control or panel control to microphones. Simple software interface to achieve the control by centralized control system or computer software.

Single way MUTE function
The pursuit of stable and reliable of product quality is the H-WIT’s important target for products, PAC Series AV use integrated blocks circuit in the signal input module to realize signal amplification and processing, instead of the traditional discrete components. It has proved to be with various advantages in actual use, such as: highly integrated, less distortion, system is more stable, etc.,

High-resolution built-in amplifier
PAC series AV managers are designed and developed mainly for applications of conference room, lecture hall, multi-purpose hall, exhibition halls, houses of worship, etc.. Taking into account this special environment, the clarity requirement of the language is particularly high, in order to improve the language intelligibility, engineers, especially in the frequency band used a "zero-distortion" design concept. Because human voices focus on the MF band , so special treatment has been done to this band to ensure high-fidelity reproduction of human voices, aimed to create a comfortable audio-visual environment. Clear, beautiful-resistant to listen to are the main features of this amplifier.

HD Video Switcher
A variety of video interface to meet your needs of different situations.
4-channel composite video, S-VIDEO input, correspond to two outputs
2-way VGA input switching, image clear, stable and smooth.

Specification：

(1)、Audio input

 (2)、Audio OUT

(3)、Video IN/OUT

Specifications：

Power requirement:  500W

Dimensions： 440×131×430（W/H/D）mm

N.W： 19kg

Working temprature：   0℃ ~ 40℃