TM 9-2320-279-10-3
Operation Under Usual Conditions (Cont)
6
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5
1
4
9
2
8
7
3
NOTE
Perform steps d. through f. to activate automatic
oscillation.
The joystick control handle is designed to override the
automatic oscillation. Moving the joystick left or right
will automatically disengage automatic oscillation. The
bumper turret nozzle can be elevated or depressed when
in automatic oscillation, and automatic oscillation will
not disengage.
d. Put OSCILLATION switch (7) to ON (-) position.
e. Set OSCILLATION LIMITS control knob (8) to desired position.
f.
Set HORIZONTAL SPEED (9) to desired position.
g. Complete mission.
h. Push and release discharge control button (4) on front of joystick (5)
to stop discharge.
i. Put OSCILLATION switch (7) to OFF (o) position.
j.
Point bumper turret straight ahead.
k. Lift power switch guard (1) and put POWER switch (2) to OFF (o)
position. Check that indicator light (3) goes out.
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