TSE DPT40-B, Owner'S Manual

Page: 91 / 472

Instrument Panels
ZE59858,00002D2 -19-15SEP14-2/2
H—Bump Speed Enable Rocker Switch
This is a three-position switch (H) with the center position
as “OFF” (locked). With this switch in the “OFF” position,
the speed select switch (I) is also locked, to prevent
accidental changes in operating speed. Pressing upper
or lower half of switch (H) will unlock or enable the bump
speed switch to take effect using speed select switch (I).
I—Speed Select Rocker Switch
The speed select switch (I) is used to bump engine speed
up (+) or down (-) in small increments during operation.
This switch must be used with the bump speed enable
switch (H) in the unlocked position (top or bottom half of
button depressed).
J—High-Low Speed Select Rocker Switch
The high-low speed select switch (J) is used to set the
engine operating speeds at slow (turtle) or fast (rabbit).
Factory preset idle speeds can also be adjusted using
bump speed enable switch (H) with speed select switch (I).
The basic instrument panel will have the high-low speed
select switch only. Press and hold up (+) or down (-)
to adjust engine speed as desired. The engine speed
selected will not be held in the memory. To adjust engine
speeds, See Changing Engine Speeds in Section 20.
How To Select Preset Operating Speeds (Bump
Speeds)
First select Turtle (Slow) or Adj by pressing speed select
switch (J) to “Turtle” (slow) or “Adj”(center). Then you can
press either the upper or lower portion of the bump speed
enable switch (H) to unlock the setting. The bump speed
enable must be held down as the speed select switch (J)
is used to change the setting by pressing (+) to increase
speed or (-) to decrease speed.
Once the slow idle speed has been set, the bump speed
enable
switch must be pressed and released three
times within two seconds to commit the new operating
speed to memory.
If not done, the engine's new speed
will only be effective until the key switch is shut off. Then
the speed will revert back to the previous setting.
The fast idle speed is not adjustable. It will always go
back to the factory preset fast idle speed.
K—Analog Throttle Control (Optional)
The throttle control (K) is used to control engine speed.
This control is available only on engines with analog
throttle.
L—Engine Oil Pressure Gauge
The oil pressure gauge (L) indicates engine oil pressure.
An audible alarm (D) warns the operator if engine oil
pressure falls below a safe operating pressure.
M—Engine Coolant Temperature Gauge
The engine coolant temperature gauge (M) indicates
engine coolant temperature. An audible alarm (D) warns
the operator if coolant temperature rises above the preset
safe operating temperature.
N—Menu Key
The menu key is pressed to either enter or exit the menu
screens on the diagnostic gauge.
O—Arrow Keys
Use the arrow keys (O) to change the display on the
window of the diagnostic gauge and to access engine
performance data.
Pressing the left arrow to scroll to the left or upward or
the right arrow to scroll to the right or downward. This
will allow you to view various engine parameters and any
diagnostic trouble codes that occur.
Refer to the following story for accessing engine
information on the diagnostic gauge using the touch keys.
P—Enter Key
The enter key is pressed to select the parameter that is
highlighted on the screen.
Q—Amber “WARNING” Indicator Light
When light comes on, an abnormal condition exists. It is
not necessary to shut down the engine immediately, but
the problem should be corrected as soon as possible.
R—Red “STOP ENGINE” Indicator Light
When light comes on, stop engine immediately or as soon
as safely possible to prevent engine damage. Correct
problem before restarting.
PowerTech is a trademark of Deere & Company
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