b. Check the Automatic Mode. Refer to figure 1-2.
Figure 1-2. Potentiometer programming dials.
(1) Test each of the three potentiometer programming dials. For each dial
use the following procedures.
(a) Set one dial to "5," with the other two dials set at "0."
(b) Depress and release the top side of the automatic control switch
(the bottom control switch on the doctor's side of the chair). The chair should move to
the selected operating position.
(c) Depress and release the bottom side of the automatic control
switch. The movement should stop.
(d) Depress the bottom side of the switch and release it. The chair
should return to the exit position.
(e) Depress and release the top side of the switch. The movement