SECTION 2—OPERATION

Lock/Alarm Silence Button

1.Press the Lock/Alarm Silence button () to select one of the following modes:

Lock Mode ‐ Pressing this button locks out all control unit functions, including the On button, to prevent any tampering with the settings. Press the button for approximately 3‐5 seconds for the Lock LED to activate.

NOTE: The Lock LED illuminates when in this mode.

Alarm Silence mode ‐ Pressing this button silences the alarm that sounds in the event of power failure or when the hose is disconnected from the control unit.

NOTE: The Alarm LED illuminates when in this mode.

Power Fail LED

In the event of power outage, an alarm sounds and the Power Fail LED flashes AMBER. The control unit has internal memory and retains the previous settings during the power outage.

NOTE: During a power outage, the MA90Z mattress retains the air as long as the mattress is connected to the control unit.

Low Pressure LED

In the event that the mattress hose disconnects, an alarm sounds and Low Pressure LED flashes AMBER. Once the low pressure problem is fixed, the control unit resumes operation in the previously set mode.

Displaying the Total Run Time (MA95Z)

Every time the control unit is plugged in, the LCD screen displays the Run Time in hours and minutes. For example, 2,584 hours and 25 minutes displays as 002584 Hours 000025 Minutes.

To display the Run Time during use:

1.Ensure the control unit is plugged in and the Standby LED is On.

2.Press and hold the Soft and Firm Buttons at the same time.

3.The LCD screen displays the Run Time as described above.

Powering Up the System

NOTE: For this procedure, refer to FIGURE 2.4.

1. Turn on the power to the system by pressing the Power button on the control unit.

NOTE: Once the button is released, a GREEN LED illuminates when the unit is on.

Part No 1148139

19

MA90 Series

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Invacare MA95Z manual Powering Up the System, Lock/Alarm Silence Button, Power Fail LED, Low Pressure LED

MA95Z specifications

The Invacare MA90Z and MA95Z are advanced mobility aids designed to enhance independence and comfort for users with limited mobility. These models are recognized for their innovative engineering and user-friendly features, making them an excellent choice for individuals seeking both functionality and style.

One of the notable features of the Invacare MA90Z and MA95Z is their lightweight aluminum frame, which provides strength without weighing the user down. This makes them easy to maneuver, whether indoors or outdoors. The ergonomic design ensures optimal weight distribution, allowing users to navigate through various terrains with ease.

Both models are equipped with adjustable armrests and a height-adjustable seat, making it convenient for different user needs. With a range of seat widths available, these models can accommodate individuals of various sizes, ensuring a comfortable fit for all users. The adjustable backrest also allows for personalized comfort, promoting good posture and reducing strain during prolonged use.

The MA90Z and MA95Z feature a reliable braking system designed for safety and ease of use. The handbrakes are accessible and allow users to stop quickly when needed. Additionally, the rear wheel lock feature ensures stability when the user is seated, providing extra security when transferring in and out of the device.

From a technological standpoint, these models incorporate advanced wheel technology for smooth rolling and enhanced maneuverability. The casters swivel easily, making tight turns and navigation of crowded spaces more manageable. The larger rear wheels provide better traction and stability on uneven surfaces, allowing for outdoor use without compromise.

Another significant characteristic of the Invacare MA90Z and MA95Z is their sleek, modern aesthetic. Available in various colors, these mobility aids not only serve functional purposes but also allow users to express their style. The folding capability of these models makes them portable and easy to store, whether at home or during travel.

In summary, the Invacare MA90Z and MA95Z represent a fusion of technology and design in the realm of mobility aids. With safety features, ergonomic adjustments, and versatile functionality, these models are tailored to meet the diverse needs of users, ultimately enhancing quality of life and promoting independence.