Toro Groundsmaster 4300-D Service Manual page 252

Using the InfoCenter Display for Troubleshooting (continued)
Electrical System: Troubleshooting
g189684
1. Qualifier items
2. Left/right button
5. Manually operate each input item listed
the InfoCenter display should alternate O
open and closed. If O
input component or its circuit wiring is damaged and should be tested; refer
to Testing the Electrical Components (page
In the PTO operation example, the only input is the PTO switch. If O
O do not alternate when the switch is moved back and forth from E
FF
to D , the switch or the circuit wiring for the switch is damaged and
ISABLE
should be tested as described.
6. Press the menu/back button (as indicated by the
screen). Select (highlight) the Qualifiers and press the left/right button (as
indicated by the
Note: All of the qualifiers for the machine operation must be in the desired
condition ( ) before the operation Outputs can be energized.
7. Manually operate each qualifier listed
the InfoCenter display should alternate
changed. If and
component or its circuit wiring is damaged and should be tested; refer to
Testing the Electrical Components (page
It may be necessary to start and run the engine, raise and lower
the cutting decks, or otherwise operate the machine during the
troubleshooting process.
Ensure that the machine is in a well ventilated area and keep your
hands and feet away from the cutting decks and moving parts while
troubleshooting to prevent personal injury.
Figure 148
3. Down button
4. Menu/back button
(Figure
N
and O do not alternate during input operation, the
N FF
at the bottom of the screen).
(Figure
and
do not alternate during qualifier operation, the qualifier
5–45).
CAUTION
Page 5–28
147). The input condition on
and O as the input is switched
FF
5–45).
at the bottom of the
148). The qualifier condition on
as the qualifiers condition is
Groundsmaster
16226SL Rev C
and
N
NABLE
® 4300-D