9

All Channels Vol up

(avlu)

“All zones volume levels increased”

All Channels Vol dn

(avld)

“All zones volume levels decreased”

Channel Vol up

(#vlu)

“Zone # volume increased”

Channel Vol down

(#vld)

“Zone # volume decreased”

Bass adjustment

(#b$)

“Bass successfully set to $”

Treble adjustment

(#t$)

“Treble successfully set to $”

Example 1.3: We will use the example commands from before, and show you an example of what the responses may look like

Function

Command

Response Window

On/Off

(1on)

Zone 1 on

Select Input

(1sl7)

Zone 1 input 7 set

Set Volume

(1vl50)

Zone 1 volume level = 50

Set Bass

(1baf)

Zone 1

Bass successfully set to 15

Set Treble

(2ta)

Zone 2

Treble successfully set to 10

Increase Volume

(2vlu)

Zone 2 volume increased

Keypad Connection

The GSZ67 outputs can be controlled by the MR164 keypad and/or an external controller or computer (using the RS232 port), so keypads may not be needed.

More than one or two keypads can be used in a zone and nine (9) is the maximum number of MR164 keypads per GSZ67 allowed.

Note: MR164 keypads are not designed for outdoor use, high humidity, high temperatures or any extremes.

The MR164 contains an almost all brand infrared repeater and most functions can be controlled by the Knoll RB12 remote control. RB12 commands can easily be stored in a learning remote.

The MR164 is connected to the GSZ67 with CAT5 or CATe wire. Each keypad can have a home run or be daisy chained on one wire. If you daisy chain one zone and another zone on one wire you may lose some infrared functionality.

Each room or zone has a unique IR pass-thru port as indicated on the rear of the GSZ67. In addition there is an all room IR pass-thru port. If you combine two or more rooms or zones on one CAT5 wire the ability to individually split infrared signals will be lost. Each keypad has two RJ45 connectors that are both inputs and outputs for daisy chaining keypads together. Five of the eight CAT5 wire conductors are used.

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.

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Knoll GSZ67 installation instructions Keypad Connection

GSZ67 specifications

The Knoll GSZ67 represents a remarkable step forward in ergonomic office seating, designed with a keen focus on comfort, functionality, and style. This chair embodies Knoll's commitment to creating innovative solutions that enhance the modern workspace.

One of the standout features of the GSZ67 is its adaptable design, accommodating a wide range of users and office setups. The chair is equipped with a unique adjustable lumbar support system, which allows users to customize the support according to their individual posture and comfort preferences. This is crucial for promoting long-term health and productivity in a work environment.

The GSZ67 also utilizes a sophisticated seat height adjustment mechanism that caters to various desk heights. With an easily accessible lever, users can effortlessly find their ideal seat height, ensuring optimal ergonomic positioning. Additionally, the chair's seat depth can be adjusted to enhance user comfort, making it suitable for different body types.

The backrest of the GSZ67 is designed to offer both flexibility and stability, featuring a dynamic lumbar curve that encourages healthy spinal alignment. The use of breathable mesh fabric in the backrest promotes airflow, reducing heat buildup during extended periods of sitting. This is an important aspect of comfort, especially in busy office settings where long hours are the norm.

Aesthetically, the Knoll GSZ67 combines modern design with a variety of color options, allowing it to seamlessly integrate into various office environments. The chair's sleek silhouette and choice of high-quality upholstery materials contribute to its elegance and style, making it an ideal choice for contemporary offices.

In terms of technology, the GSZ67 boasts advanced mechanism features, including a synchronized tilt that allows the seat and backrest to move in unison. This helps maintain a natural posture as users move between tasks. The chair also has a lockable tilt tension adjustment, enabling users to secure the backrest in their preferred position for enhanced support.

Overall, the Knoll GSZ67 is a prime example of how thoughtful design and innovative technology come together to create a chair that is not only aesthetically pleasing but also promotes health and productivity in the workplace. With its array of adaptable features, the GSZ67 stands out as a top choice for anyone seeking a versatile and stylish office chair.