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14.6 Operation with 3-axis Proportional and Switch
Type SIDs (Head Arrays) (Fig 13.5)
These types of SID contain a Forward/Reverse command, and
Left and Right commands, as well as a User Switch(es)*.
Driving is via the Forward/Reverse, Left and Right commands
* Depending on the installation, as well as a normally closed
User Switch, there may be a user switch integrated into the
head array. This switch would connect to the
Omni2
via the
fifth
switch pin on the D-type connector.
User switch commands are then used to change drive direction
and to enter the User Menu or to sequence through the other
functions on the wheelchair.
There are 3 ways to program the
Omni2
to provide this
functionality.
14.6.1 Double Click Change
A single User Switch operation toggles the direction, while a
double operation of the User Switch will enter the User Menu or
sequence the other functions.
This method is selected by setting parameter, Fwd/Rev Auto
Toggle to Off.
There is programmability associated with the timing of the
double operations. Refer to your healthcare professional or
authorized dealer.
14.6.2 Auto Toggle Change
A direction change will occur if a Forward/Reverse command is
operated and released. A further operation of the Forward/
Reverse command will result in drive in the newly selected
direction.
This sequence must be completed within a given time period,
typically 2 seconds. However, the parameter Auto Toggle Time,
can be adjusted to give a different time period.
Refer to your
healthcare professional or authorized dealer.
If the sequence is not completed within the time period, the
selected direction will automatically revert to its previous state.
This method is selected by setting parameter, Fwd/Rev Auto
Toggle to On.
The User Switch is used to enter the User Menu or sequence
through the other functions on the wheelchair.
Refer to your
healthcare professional or authorized dealer.
14.6.3 Switch Medium Change
A direction change occurs at the instant the User Switch is
operated, provided the parameter Double Click has been set to
0. If the User Switch is released and a Forward/Reverse
command is entered, then drive will commence in the newly
selected direction.
If the User Switch is not released and is held for time period
set
by the programmable parameter, Switch Medium, then this
is
interpreted as a conventional User Switch operation, i.e.
the
User Menu will be entered or the other wheelchair functions
would be sequenced.
There will be no direction toggle in
this
instance.
Fwd / Rev Auto Toggle should be set to Off.
As with the other two methods, if the User Switch is operated
for a period greater than the time set by the program
m
able
parameter, Switch Long, then the
Omni2
will go to sleep.
14.6.4 Seating Control
Standard control of seating movement is via the Forward/
Reverse command, and Left and Right commands will select a
different seat axis for movement. The direction of movement is
selected in the same way as that for changing drive direction.
Please refer to Section 14.6.
As is often required in head array situations, it is possible to re-
program the
Omni2
to control the seating movement in
alternative ways.
Refer to your healthcare professional or
authorized dealer.
14.6.5 Associated Programming
There are several standard R-Net programing features that
may be useful when using this SID type. These include joystick
throw, joystick orientation
,
and joystick deadband.
Refer to your healthcare professional or authorized dealer. For
latched operation using this SID type, refer to section Latched
Operation.
It is possible to set up the
Omni2
so that the functions can be
navigated audibly. This can be useful if the user cannot easily
always see the Omni
2
screen.
Refer to your healthcare
professional or authorized dealer.
249044 Rev. A
43
R-Net Control System w/Omni2
Summary of Contents for R-net
Page 1: ...Instructions for Use R Net Control System R Net Controls P N 249044 Rev A ...
Page 7: ...LED and CJSM1 249044 Rev A 7 R Net Control System w Omni2 ...
Page 34: ...Omni2 249044 Rev A 34 R Net Control System w Omni2 ...
Page 76: ...CJSM2 249044 Rev A 76 R Net Control System w Omni2 ...
Page 105: ...249044 Rev A 105 R Net Control System w Omni2 ...
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