■  PC integrated control
    Equipment control and monitoring function through NETWORK in conjunction with IPA system

■ 3-wire speaker line control
 Channels for general broadcasting and emergency broadcasting are configured for 3-wire broadcasting.

■ Real-time short detection function
    You can set the real-time short check level for each channel, and when an overcurrent occurs, it detects it in real time and blocks the corresponding channel immediately.

■ Various line status display
    The speaker line status is displayed as NORMAL, EM, and LINE FAULT through the front STATE LED.
    NORMAL (Green LED on) : Broadcast is output through the HOT speaker terminal.
    EM (red LED on) : Broadcast is output through the HOT/EM speaker terminal.
    LINE FAULT (Orange LED lights up): Short circuit occurs in the speaker line
    LED off : Broadcast is not output.

■ Sound source function
    It can output audio received over the network.

■ Buzzer action
    When a line abnormality is detected, the buzzer operates, so you can easily detect the condition of the line. You can decide whether to use the buzzer through ON/OFF in the PC integrated control.

■ Low voltage detection
    When the power supply voltage (DC 24V) decreases below a certain voltage (DC 18V +5%), a low-voltage notification is generated with a buzzer sound.