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Note: It is very important to use a top quality RJ45 8/8 crimper tool. We strongly suggest using a cat 5 / RJ45 electronic tester to verify the wire conductors.

Introduction: Thank you for your purchase of a Knoll GSZ67 12 channel controller amplifier and congratulations on your choice. The GSZ67 features six deluxe digital volume controlled stereo amplifiers with individual seven source selection. This is Knoll's third generation of multi-channel, high-quality power amplifiers. The GSZ67 is designed to meet the amplifier needs of custom installed multi-zone systems where high quality sound is a specific requirement.

Each of the six zones or rooms can select any of the seven inputs, with individual volume control, bass, treble and balance. Extras such as an external voltage trigger that can turn source equipment on and off, individual zone infrared outputs, a fully balanced paging override, RS232 control, fully buffered line level outputs and many more features give the GSZ67 exceptional value when installed in homes and large complex systems. Except for the power button all controls are rear mounted. A data port is provided for ganging multiple GSZ67's. Infrared signals can be relayed from the keypads to the source equipment.

The GSZ67 is normally controlled by MR164 LCD keypads with or without Knoll remote controls or RS232 commands from whole house controllers. The paging override is normally used for whole house announcements or doorbell chimes.

￿Seven input source selection. Each of the six stereo amplifiers is provided with seven input source selection. Selection, volume level, bass, treble and balance is made on MR164 keypads, Knoll remote control (or a programmed remote control) or via an external controller. Rooms can have different source selections, volumes, etc.

￿Six internal 80 position stereo volume controls. The six zones can each require a MR164 keypad, RB12 remote control or external controller via RS232. The keypads are typically mounted in the room with the speakers and they control amplifier power on/off, volume up/down and mute as well as source selection.

￿Cost and size efficiency. The GSZ67 consists of a total of 12 power amplifiers in one 3-1/2" high enclosure (two rack spaces). Each power amplifier channel can deliver 50 watts RMS with peaks of 100 watts. Because of its unique design the GSZ67 delivers exceptional value.

￿Automatic protection circuitry. Each GSZ67 amplifier channel is individually and fully protected against low impedance, overheating, overloading, over voltage and under voltage. The protection circuitry automatically restores the amplifier channel as soon as its parameter returns to the safe operating area.

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Ariston GSZ67 installation instructions
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GSZ67 specifications

The Ariston GSZ67 is a highly acclaimed household appliance known for its robust performance and energy efficiency. This model stands out in the competitive market of refrigerators due to its combination of innovative technologies and user-friendly features designed to enhance user experience.

One of the key features of the Ariston GSZ67 is its spacious interior, crafted to accommodate various food items with ease. The refrigerator boasts multiple shelves made of tempered glass, which offers both durability and better visibility, allowing users to find what they need quickly. The refrigerator section has been designed with adjustable shelves, providing users the flexibility to customize storage as per their requirements.

In terms of cooling technology, the Ariston GSZ67 is equipped with a powerful cooling system that ensures uniform temperature distribution throughout the fridge. This advanced cooling technology helps in preserving food freshness for a longer duration, minimizing spoilage. Additionally, the refrigerator includes a fast cooling option, perfect for quickly chilling beverages or newly added groceries.

Energy efficiency is another hallmark of the Ariston GSZ67, making it an environmentally friendly choice for modern households. It features an A+ energy rating, which translates into lower electricity consumption without compromising performance. This not only benefits the wallet but also reduces the carbon footprint, aligning with contemporary eco-conscious living.

For added convenience, the Ariston GSZ67 comes with a user-friendly digital display that allows individuals to monitor temperature settings easily. This interface simplifies adjustments, ensuring optimal performance based on user preferences. Moreover, the model includes alarm alerts for open doors, reminding users to close the refrigerator to maintain energy efficiency.

The Ariston GSZ67 also features advanced filtration systems to minimize odors, keeping the interior smelling fresh. Its design is not only functional but also aesthetically pleasing, making it a stylish addition to any kitchen decor.

In summary, the Ariston GSZ67 is a well-rounded refrigerator that combines space, performance, and energy efficiency. With its innovative cooling technologies and thoughtful features, it meets the dynamic needs of modern households, proving to be a reliable partner in food preservation and household management. Whether it’s for fresh produce, frozen goods, or beverages, the Ariston GSZ67 provides a seamless experience in food storage and maintenance.
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