Toro 03806 Operator's Manual page 23

Figure 27
1. Backlap knobs
Reel Speed Controls
Controls RPM of front and rear cutting units (Figure 27).
#1 position is for backlapping. Remaining settings are
for mowing operations. See decal under seat for proper
settings.
Seat
The seat adjusting lever (Figure 28) allows 4 inch fore
and aft adjustment. The seat adjusting knob (Figure 28)
adjusts seat for operators weight. To adjust seat fore
and aft, pull lever on left side of seat assembly outward.
After moving seat to desired location, release lever to
lock seat into position. To adjust for operators weight,
turn spring tension knob; clockwise to increase tension,
counterclockwise to decrease spring tension.
Figure 28
1. Seat adjusting lever
2. Reel control knobs
2. Seat adjusting knob
Green Diagnostic Light
The machine is equipped with a diagnostic light which
indicates if the electronic controller is functioning
correctly. The green diagnostic light (Figure 29) is
located under the control panel, next to the fuse block.
When the electronic controller is functioning correctly
and the key switch is moved to the ON position, the
controller diagnostic light will be illuminated. The light
will blink if the controller detects a malfunction in
the electrical system. The light will stop blinking and
automatically reset when the key switch is turned to the
OFF position.
1. Green diagnostic light
When the controller diagnostic light blinks, one of the
following problems has been detected by the controller:
• One of the outputs has been shorted.
• One of the outputs is open circuited.
Using the diagnostic display, determine which output
is malfunctioning, refer to Checking Interlock
Switches in Operation , page 24.
If the diagnostic light is not illuminated when the
key switch is in the On position, this indicates that
the electronic controller is not operating. Possible
causes are:
• Loopback is not connected.
• The light is burned out.
• Fuses are blown.
• No battery power.
Check electrical connections, input fuses and
diagnostic light bulb to determine malfunction.
Make sure loopback connector is secured to wire
harness connector.
Diagnostic ACE Display (Optional)
The machine is equipped with an electronic controller
which controls most machine functions. The controller
23
Figure 29