32
32. Diagnostics
The following diagnostics may be performed by operators
with diagnostic privileges.
Perform the following steps with the system turned on and
the parking brake set.
From the home screen, press the right
arrow button to access the system settings
menu.
Press the diagnostics key to enter the
diagnostics menu.
Press the help button and any of the
diagnostics buttons to receive help on that
item. Press the help button again to turn off
the help text.
Press any of the diagnostics buttons to start
the diagnostic. Press the return key to return
to the home screen.
The following diagnostics are available:
Sonar: Reports each sonar distance
measurement.
Touch shield: Reports information on touch
shield contacts.
Floor Sensors: Reports floor sensor
measurements.
Gyro: Reports the compass heading of the
machine.
Wireless: Reports the wireless network
strength and IP address.
Memory: Reports the amount of computer
memory used.
Outputs: Allows temporary control of each
motor, actuator, light, and brake.
Flow: Reports the flow rate of cleaning
solution dispensed onto the scrubber head.
Drive Motor: Reports the speed of each
drive wheel.
33. Sonar Diagnostic
The sonar diagnostic shows the distance
measured in millimeters, by each of the 17
sonar transceivers (numbered 0-16).
1
3
5
6
7
4
2
Figure: 56
1
Sonar number
2
Detected distance
3
Location on machine
4
Software version
5
Next higher number
6
Next lower number
7
Return to diagnostics
Select the sonar using the up and down keys (5) and (6).
The sonar number (1) and the measured distance (2) are
shown on the display. A sonar wave animation (3) is used
to illustrate the location of the sonar on the machine. If the
detected object is outside of the sonar sensor detection
range, the diagnostic will report “—“.
Short range sensors 0-6 and 10-16 can detect a minimum
distance of 80 mm and a maximum distance of 9000 mm.
Long range sensors 7 and 10 can detect a minimum
distance of 200 mm and a maximum distance of 900 mm.
34. Touch Shield Diagnostic
The touch shield diagnostic utility provides
information on total touch shield contacts
and allows for the test of each touch shield
zone. A touch shield must be pressed with
more than 1.5 lb f (6.7 N) force to recognize
contact with the zone.
