User's Guide

General warnings and cautions

• Use a soft dry cloth ONLY to clean the surface of your remote control.

• Do not use alcohol, household cleaners or abrasive materials to clean your

remote control.

• Do not use the Zephyr dry aid kit or any household appliance to dry your

remote control.

• Do not bend or compress the display on your remote control.

• Do not disassemble, modify, deform or immerse your remote control in water.

If your remote control is not working, return it to your clinician. Warranty will

be void if opened.

• Dispose of electrical components in accordance with your local regulations.

• Do not allow metal objects e.g. keys near the display screen.

• The coin battery could pose a choking hazard to small children. Keep the

battery cover locked at all times. Keep the remote out of reach of very young

children.

The remote control wireless communication link operates in the 2.4 GHz ISM

band using GFSK (Gaussian Frequency Shift Keying) on 10 channels. The link uses

a proprietary bi-directional communication protocol and operates over a distance

of up to 2m from the CP900 series processor. When interference is present, the

wireless communication link switches between the 10 channels to ﬁ nd a channel

where the interference least affects the operation of the link. The remote control

indicates via its display when the processor is not within operating distance, and

when the link has been interrupted due to interference.

Speciﬁ cations

Physical conﬁ guration

The remote control comprises:

• Custom analogue and digital integrated circuits based on a micro-processor

design, with bi-directional wireless communication capabilities.

• Push-buttons and a slider for control of processor features and its own system

features.

• A display for indicating system status and activity.

• In-built coil sensor.

• Lanyard pin.

Materials

The remote control housing and buttons are made of Polycarbonate and

Acrylonitrile Butadiene Styrene (ABS). The display is made of ABS.

Other information