Sunrise Medical Quickie Smart Seat User Instruction Manual page 12

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e. Drive Lock-out Settings– Allows access to two sub menu items:
• Drive Lock-out Angle– angle of the backrest during recline or tilt operation at
which the drive function is temporarily disabled. To resume driving, user must
bring back angle to more upright position.
• Drive Creep Angle– set just prior to drive lock-out, Creep setting reduces avail-
able speed to a minimum.
f. Back Rest Limit– Sets maximum backrest angle relative to horizontal.
Changing the Back Rest Limit, Creep and Drive Lock-Out limits can effect the sta-
bility of the seating system, especially on an incline. Make adjustments to these
parameters with care.
In the Configure Menu each function has the following options:
Enable– Allows the motion profile to be enabled or disabled
Maximum Angle– Sets maximum angle of the motion profile
Minimum Angle– Sets minimum angle of the motion profile
Speed Up– Adjusts speed of actuator extending
Speed Down– Adjusts speed of actuator retracting
Acceleration– Sets the rate of acceleration of the moving actuator
Deceleration– Sets the rate of deceleration of the moving actuator
Set Current Limit– Available for functions Recline, Tilt, L ELR, and R ELR only. Sets a
force limit for the actuator to reduce the possibility of an injury. For example, if a
legrest requires one amp to raise the user's leg, the current limit should be set to
20% above one amp (1.2 amps). Then, should the legrest encounter an immovable
obstacle it will stop operating until the joystick is released. To set the current limits,
start with setting at a low value and step it up until the desired motion is obtained.
Increase that determined value by 20% (x 1.2) and set current limits accordingly.
The Configure Recline menu has these additional options:
Recline with Legrest– Allows dual legrests to operate in conjunction with the Recline
function.
Enhanced Recline– Enables a post-recline auto tilt to help maintain position and reduce
shear forces. Enhanced recline re-establishes the pre-recline seat to back angle in
space prior to returning user to upright position. Options under enhanced recline
include:
a. Enhanced Recline Seat Angle– Sets the maximum angle of the post-recline auto tilt.
b. Enhanced Recline Back Threshold– Sets a threshold of recline angle beyond which
Enhanced Recline is engaged.
SHEAR PROGRAM PROFILE
Allows seating system to be configured for shear reduction during the operation of the
recline mechanism.
Navigating the Shear Program Menu with the QMAC Pendant Programmer
a. Up " " arrow drives the sliding back rest up
b. Down " " arrow drives sliding back rest down
c. Left " " arrow operates recline going down
d. Right " " arrow operates recline going up
e. Enter key moves one step down in menu (or returns to upright position as specifically
instructed by display)
f. Escape key exits the current parameter and moves one step up menu
To operate the Shear Program for shear reduction:
a. Using the QMAC Pendant Programmer, activate the Shear Program. Press "Enter".
b. Display reads "Put Backrest in Initial Position". Move backrest up, left and right using
arrows to user's most upright position. Ideal is to have shear plate in most upright
position. Press "Enter".
930473 Rev. B
E n g l i s h
YES
NO
ESCAPE ENTER
CONFIGURE
YES
NO
ESCAPE ENTER
V I I . S e t - u p P r o c e d u r e
MOVE
YES
NO
ESCAPE ENTER
SHEAR SHEAR
YES YES
NO NO
ESCAPE ESCAPE ENTER ENTER