Toro 74946 Software Manual Download Page 11

Alarms

The alarms screen allows you to activate and
deactivate the audible alarm for individual errors.
Press the Enter button to access individual error alarm
settings.

Note:

Not all audible alarms can be deactivated.

g030225

Figure 31

1.

Alarms

3.

Audible Alerts

2.

Activate/Deactivate

4.

Enter

The highlighted error name indicates that the audible
alarm is active. Pressing enter modifies the status of
the audible alarm to On or Off.

g038366

Figure 32

1.

Alarms

4.

Toggle

2.

Clutch Overcurrent

5.

Enter

3.

Fuel Low

You can deactivate the audible warning for the
following errors:

Service Air Filter

Service Engine Oil

Service Transmission Oil

Service Gear Box Oil (as applicable)

Fuel Low

Clutch Overcurrent

Clutch Reset Required

Engine Error Codes

System Overvoltage>16VDC

System Undervoltage<9VDC

System Voltage Low

Engine Settings

This screen allows you to adjust the engine speed
at the

Maximum, Efficient,

and

Low

set points for

both transport (clutch disengaged) and mow (clutch
engaged) modes in 50 rpm increments.

g030227

Figure 33

1.

Engine Settings

2.

Adjust Engine Speeds

Pressing the up arrow increases the engine speed
while pressing the down arrow decreases the engine
speed. Pressing the Enter button confirms the
speed and automatically moves you to the next
screen/engine speed set point.

g030228

Figure 34

1.

Engine Settings

4.

Up arrow—Increase

2.

Set Low Mow Speed

5.

Enter

3.

Engine speed in rpm (e.g.
3600)

6.

Down arrow—Decrease

The system does not allow the following to occur:

The efficient speed cannot be set higher than the
maximum speed.

The low speed cannot be set higher than the
efficient speed.

Note:

You can set the maximum speed equal to the

efficient mow speed to use the efficient mode while
mowing.

11

 

Summary of Contents for 74946

Page 1: ...or more information WARNING CALIFORNIA Proposition 65 Warning This product contains a chemical or chemicals known to the State of California to cause cancer birth defects or reproductive harm Screen I...

Page 2: ...ter Return Neutral Lock Located in top row of Information Screen Decrease Previous OPC Operator Presence Control Increase Next Maximum Engine Speed Play Start Reset Efficient Engine Speed Pause Stop E...

Page 3: ...and Orange indicates that a clutch reset is required Buttons The multi functional buttons are located at the bottom of the panel The icons displayed on the information screen above the buttons indica...

Page 4: ...position i e PTO disengaged parking brake engaged motion control levers in the NEUTRAL LOCK position and the operator is present The PTO must be disengaged brake engaged and motion control levers out...

Page 5: ...anced Settings Menu page 10 g038651 Figure 6 1 Maintenance and Service 4 Cancel Exit 2 Gauges and Meters 5 Toggle between screens 3 Advanced Settings 6 Enter Return Maintenance and Service Menu You ca...

Page 6: ...if LDU and MCU are communicating Alarm highlights if On Starter highlights if On Current Error Messages This screen displays the current error as text with the engine hours at which the error occurred...

Page 7: ...14 1 Deck Gear Box Oil 2 Reminder display 3 Engine hours remaining until the service is due Machine Information The screen displays the serial number and model number of the machine g030190 Figure 15...

Page 8: ...ss the Reset button to confirm the reset press Y yes or N no to cancel Figure 20 g030203 Figure 20 1 Reset 3 Y yes 2 Are you sure 4 N no PTO Hours This screen displays a non resettable total PTO hour...

Page 9: ...Trip Statistics 1 is paused the statistics are highlighted and the reset button is available Pressing the reset button resets all 3 parameters Pressing the play button starts data collection g038364...

Page 10: ...ce 2 Reminder display 4 Reset Pressing the reset button brings up a screen asking to confirm the reset reminder Hydraulic Trans Oil After performing the necessary maintenance this screen allows you to...

Page 11: ...age 16VDC System Undervoltage 9VDC System Voltage Low Engine Settings This screen allows you to adjust the engine speed at the Maximum Efficient and Low set points for both transport clutch disengaged...

Page 12: ...ing the system returns the engine speed settings and alarm settings back to the factory default settings g030238 Figure 38 1 Factory Defaults 2 Reset When the exit screen appears press the enter butto...

Page 13: ...rrent The cutting clutch current is too high Clutch Reset Required The PTO switch must be turned off and to activate the PTO Engine Error Codes The system displays engine error codes provided by the e...

Page 14: ...aged before the error occurred the system allows the clutch to remain engaged however low voltage may cause the clutch to disengage itself 4 Low Oil Pressure If low engine oil pressure is detected the...

Page 15: ...ervoltage 16VDC Blink Red Disallow clutch engagement Disengage the clutch System voltage excessive above 16 V Check the battery and engine charging system Contact an Authorized Service Dealer System V...

Page 16: ...cal connections at the module interconnect between the engine wire harness and chassis harness Check the connections at the engine ECU Contact an Authorized Service Dealer Module Communication Error B...

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