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Workman 200 Ultra Sonic Boom System (Rev. C)Page 3.2 -- 25
Problem Possible Cause
One of the booms does not automat-
ically follow ground irregularities.
Boomcanbecontrolledwithboom
lift switch.
On affected boom, the sonic boom sensor cover is on sensor.
On affected boom, calibration of the sonic boom sensors is incor-
rect.
The sonic boom sensor is incorrectly installed.
Sonic boom sensor or circuit wiring for affected boom is faulty.
The Toro electronic controller (TEC) or circuit wiring is faulty.
Neither boom automatically follows
ground irregularities. Booms can be
controlled with boom lift switches.
Sonic boom switch is not in the AUTOMATIC position.
Sonic boom sensor covers are on both sensors.
Calibration of the sonic boom sensors is incorrect.
Both sonic boom s ensors or circuit wiring are faulty.
The Toro electronic controller (TEC) or circuit wiring is faulty.
Ultra Sonic
Boom System