APT
– User’s Manual
Rev.C_11/19/13
17
6.4. COMBINED active/passive mode
Step 1:
Operate the
APT
in the passive mode and work against the force of the motor by applying resistance to
the rotation of the crank arms.
Step 2:
The resistance force to the rotation is displayed on the on the Bar Indicator as a percentage (%) at each
level.
Step 3:
If the resistance force stops the crank arm rotation completely, the Bar Indicator (Figure 3-5) reaches
100% and the red indicator will light up. After holding this position for approximately 2 seconds, the crank
arm rotation will
stop automatically.
NOTE:
To restart, Press the
button for forward rotation, or the
button for backward rotation.
6.5. Passive mode - AUTO-REVERSE function
Step 1:
Push the
button to activate the AUTO-REVERSE function in the PASSIVE mode. The green indica-
tor will light up.
Step 2:
Operate the
APT
as in usual passive or combined active/passive mode.
Step 3:
When the resistance force stops the crank arm rotation completely, the Bar Indicator (Figure 3-5) reach-
es 100% and the red indicator will light up. After holding this position for approximately 2 seconds, the
crank arm rotation will
stop automatically. After a short delay the
DIRECTION OF ROTATION WILL BE
REVERSED.
This feature also serves as an
ANTI-SPASM
function, stopping the motor in case of muscle
spasm and reversing the direction of rotation after a short delay.
Step 4:
As long as the
button indicator is lit, this function will continue to operate in the PASSIVE mode.
