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Quickie Groove 35

.EMS

11.0 Speciality Controls (R-net Omni Plus only)

11.1 Proximity head array

WARNINGS

The sensors used in this product will operate if moisture of •

any substance that is electrically conductive is present in

sufficient quantities.

Electro magnetic interference from electrical power lines •

and certain types of phones will cause the sensors to

activate.

These sensors are capacitive in nature and any material •

that is conductive will activate them. These sensors are

electronic sensors and generate an electronic field which can

be affected by liquids and radio frequency interference.

If the user is caught in the rain or some type of liquid is •

spilled on the sensor pad, the chair has a great potential to

act erratically. Try to activate the stop sensor or shut the

chair down if possible.

Avoid use under high power lines and around cell phones •

which will interfere with the electronic field generated by

the sensor.

A warning must be conveyed to the wheelchair operator that •

the chair could come to a sudden stop or act in an erratic

manner due to liquids or radio frequency interference

(RFI).

Most electronic equipment is influenced by (RFI). Caution •

should be exercised with regard to the use of portable

communication equipment in the area around where the

sensors are located in the head array. If RFI causes erratic

behaviour, shut the wheelchair off immediately. Leave off

while transmission is in progress.

11.2 Driving with the head array (Fig 11.1)

The head array uses 3 zero touch sensors for driving, one in

each head pad.

The sensor in the centre of the headpiece controls forward and

reverse.

Sensors in the right and left headpieces are for right and left

directional motion respectively.

The fourth switch is your mode switch and it toggles the

head array between forward and reverse and between driving

the wheelchair and operating any ancillary devices (such as

powered seating or augmentative communications systems.)

Switching modes

A variety of mode switches are available. These can be divided

into three types: internal, hardware mounted and external.

• Internal: mode in left pad or right pad

• Hardware mounted: beam switch

• External: fibre optic, button or mode jack 2. All mode switches

perform the same tasks.

• Single click of the mode switch will toggle between forward

and reverse.

• A double click of the mode switch will change the operating

mode of the system. e.g. standby to drive to actuator etc.

For further details refer to the user manual supplied with your

module or contact your Sunrise Medical authorised dealer

11.3 Proportional head control

Operation of the head control (Fig 11.2)

1. The drive is based on displacement of the headrest. A small

amount of pressure must be exerted on the headrest to generate

results.

2. Neutral position is when the headrest is not displaced.

3. When the headrest moves right or left, the chair will move in

the respective direction.

4. For forward or reverse the headrest needs to be displaced

in a backwards direction. Use of the mode switch selects the

direction of movement. This will be displayed on the enhanced

display module.

5. The greater the displacement of the headrest from the neutral

position the faster the chair will go.

For further details refer to the user manual supplied with your

module or contact your Sunrise Medical authorised dealer.

Head Controls

Please refer to the R-net Owner’s Manual for details

of R-net hand control functions

Fig.11.1

Fig. 11.2

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 65 66

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