Exmark Lazer Z Operator's Manual page 29

RED Equipped Logic Display Unit
(LDU)
Located on the right console.
Figure 8
1. RED Equipped Logic
Display Unit (LDU)
2. PTO engagement switch 4. Audible alarm
The RED Equipped Logic Display Unit (LDU)
monitors and displays machine system information.
Figure 9
LDU (Logic Display Unit)
1. Information screen
2. LED status light
g030540
3. Ignition switch
g030160
3. Push buttons
Refer to the RED Equipped User's Guide
for detailed information explaining the Operator
interface allowing users to access information, reset
counters, modify system settings, and troubleshoot
the equipment.
RED Equipped Information Screen
Located at the top of the LDU, above the push
buttons (see Figure 9).
The information screen displays information relative
to machine operation and is backlit for viewing in
low light situations.
Refer to the RED Equipped User's Guide for
more information.
RED Equipped Push Buttons
Located at the bottom of the LDU, below the
information screen.
The icons displayed on the information screen above
the buttons indicate the current function. The push
buttons allow the user to select the engine speed as
well as navigate through system menus.
Refer to the RED Equipped User's Guide for
more information.
RED Equipped LED Status Light
Located on the right side of the LDU.
The LED is multi-colored to indicate the system
status. During startup, the LED will illuminate red,
then orange, then green to verify functionality.
• Solid Green — indicates normal operating
activity
• Blinking Red — indicates a fault is active
• Blinking Green and Orange— indicates a
clutch reset is required
Refer to the RED Equipped User's Guide for
more information.
RED Equipped Audible Alarm
Located on the left side of the RH control panel.
The audible alarm will sound if an error occurs to
indicate the issue to the operator. During startup, the
alarm will sound briefly to verify functionality.
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Operation