33
1
5
2
3
4
6
Figure: 57
1
Active zone
2
Zone list
3
Total contacts since installation
4
Contacts since startup
5
Reset contacts since startup
6
Return to diags
The white number shows total contacts with the zone
since machine installation. The orange numbers show total
contacts since startup. The orange numbers can be reset to
zero by using the reset key (5).
35. Floor Sensor Diagnostic
The floor sensor diagnostic provides
information on and allows for testing of the
four infrared floor sensors. The diagnostic
illustrates the location of each sensor and
provides the voltage and detected distance
to the floor for that sensor.
1
4
2
3
Figure: 58
1
Distance to floor
2
Sensor voltage
3
Sensor location
4
Return to diagnostics
If the sensor is located over a drop, such as a downward
stair, the diagnostic will report “No ground” for that sensor.
It is possible to receive a false “no ground” warning on some
surfaces. If the floor is causing false readings, move the
machine to a different location to perform the diagnostic.
36. Gyro Diagnostic
The gyro diagnostic requires machine
rotation it should only be performed in
an open area where the machine can be
rotated 360 degrees with room for the
operator.
2
4
5 7
6
3
1
Figure: 59
1
Current heading: Heading reading in degrees and
hundredths of a degree
2
Scale factor
3
Reset button
4
Clockwise machine rotation
5
Counterclockwise machine rotation
6
Center value
7
Return to diagnostics main screen
36.1. Verifying Gyro Operation
The machine heading is indicated by the compass (1) on the
diagnostic display. Zero the heading by pressing the reset
key (3).
Pressing the left arrow key (4) will cause the machine to
rotate slowly anti-clockwise. The heading will read negative
degrees of rotation.
Rest the heading by pressing the reset button (3).
Pressing the right arrow key (6) will cause the machine
to rotate slowly clockwise. The heading will read positive
degrees of rotation.
Record the ‘’Center’ value reported on the display (6). If
the number is less than 3000 or greater than 5000 contact
customer assistance.
37. Gyro Calibration
IF a gyro problem is suspected, record the numbers
displayed for ‘Scale Factor’ (2) and ‘Center’ (6). Report these
values to customer assistance.
