4 - OPERATING INSTRUCTIONS
The Engine Speed Management (ESM) up/down switch
(2), is used to adjust the engine speed for Engine Speed
Management (ESM) when the Engine Speed Manage-
ment (ESM) is enabled.
Depress the upper or lower side of the Engine Speed
Management (ESM) up/down switch to adjust engine
speed.
•
Depress the front side (E) to increase speed.
•
Depress the rear side(D) to decrease speed.
NOTE: A momentary depress of the switch will increase
or decrease the engine speed by approximately 10 RPM.
Maintaining pressure on the switch will permit the speed to
ramp up or down at approximately 25 RPM/second, pro-
viding there is no load on the engine.
To exit the Engine Speed Management (ESM) control:
•
Depress the Engine Speed Management (ESM) main
switch to the OFF position (A) or depress the brake ped-
als.
NOTE: If the hand or foot throttle are moved above the
Engine Speed Management (ESM) saved engine speed,
the engine speed will increase to the setting of the hand or
foot throttle. The ECU will pick the highest engine speed
input from the Engine Speed Management (ESM) saved
engine speed, hand throttle, and foot throttle.
NHIL20CT00108AA 3
4-4