Unpacking and Installations
KUT-NA Series Products are made by KARAK Electronics Co., Ltd based on the
experience and technology accumulated for more than 30 years, and can fully meet your
demands.
Before using, please read through this operating manual well in order to fully utilize the function
of this product, and also use the product of KARAK Electronics for a long time with the correct
way of use.
Please be careful not to install the product at following places, as it may cause the trouble.
• Places exposed to direct sunlight, or places close to heating units such as steam, heater, stove
etc.
• Places poorly ventilated, or with much moisture or dust.
Features
• This device is a TCP/IP Network-based Class-D Amplifier for Public Address System, developed by
applying the AoIP Technology which is the cutting-edge digital technology.
• It is a Network Terminal Equipment to run the Speaker by converting the Digitalized sound source
into Analogue after digitally amplifying it at the Network of Public Address System composed of
KARAK Electronics' TCP/IP Network.
• Model Number is given to this product according to the Output Power as follows;
• It can accommodate 16 Units of KUT-NG20 to extend the Output Contacts.
• It can be composed as Ring or Tree Network, and the Reliability of Network is guaranteed by Ring
Redundancy.
• General Ethernet Port supports Auto-MDIX, and there is no need to consider separate Cabling.
• All the function and condition of the Amplifier can be checked through the VFD Display Window.
