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Page 18
Locking / Unlocking the
P
ower
C
hair
The VR2 control system can be locked to prevent unauthorized use. The locking method is via a
sequence of key presses and joystick movements, as detailed below.
To lock the
power
chair
:
While the control system is switched on, depress and hold the on/off button.
After 1 second the control system will beep. Now release the on/off button.
Deflect the joystick forward until the control system beeps.
Release the joystick, there will be a long beep.
The
power
chair is now locked.
To unlock the
power
chair
:
Use the on/off button to switch the control system on. The maximum speed / profile
indicator will be rippling up and down.
Deflect the joystick forward until the control system beeps.
Deflect the joystick in reverse until the control system beeps.
Release the joystick, there will be a long beep.
The
power
chair
is now unlocked.
Joystick
The primary function of the joystick is to control the speed and direction of the
power
chair
. The
further you push the joystick from the center position
,
the faster the
power
chair
will move. When
you release the joystick the brakes are automatically applied.
If the
power
chair
is fitted with actuators, the joystick can also be used to select and move
the
actuators.
Maximum Speed / Profile Indicator
This is a gauge which shows the maximum speed setting for the
power
chair
or, if the control
system is programmed for drive profile operation, the selected drive profile.
This gauge also indicates if the speed of the
power
chair
is being limited or if the control system is
locked.
Speed / Profile Decrease Button
This button decreases the maximum speed setting or, if the control system is programmed for
drive profile operation, selects a lower drive profile.
Speed / Profile Increase Button
This button increases the maximum speed setting or, if the control system is programmed for
drive profile operation, selects a higher drive profile.
Actuator Buttons
Depressing either actuator button will enter actuator adjustment mode. This will be indicated by
the illumination of both actuator LEDs. Actuator adjustment
s
can then be made by deflecting the
joystick. To re-enter drive mode, depress either actuator button.
POWER
CHAIR OPERATIONS continued
