TCA200 Rev171031
9
MENU Button
Used when accessing detailed information and program features. (Detailed 
information shown includes engine oil pressure, engine coolant temperature, 
transmission temperature, battery voltage, engine hours, and pump hours with the 
exact measure and units.) 
SILENCE Button
Suppresses audio alarms and used in programming.
STOP ENGINE / CHECK ENGINE LED
Repeats the engine warnings from the cab.
RPM Display
Shows the engine RPM during normal operations.
Message Display
The message display shows the pressure or RPM setting during normal operations, 
warning alarms as they occur, and detailed information when the menu button is pressed. 
It shows the time and date when the throttle ready LED is off. It is also used to show 
stored data and program features.
THROTTLE READY LED
This LED is on when the required interlock conditions are met and the governor 
is ready to begin operations.
Figure 1.  Controls and Indicators
A sensor adjusts LED 
brightness to day/night 
conditions.
PUMP 
DISCHARGE 
Display
PRESSURE 
LED
CHECK 
ENGINE 
LED
STOP 
ENGINE 
LED
PRESET 
Button
MODE 
Button
MENU 
Button
RPM 
LED
RPM 
Display
SILENCE 
Button
Battery 
Voltage 
Display
Transmission 
Temperature 
Display
Engine 
Temperature 
Display
Engine Oil 
Pressure 
Display
INC 
Button
DEC 
Button
THROTTLE 
READY
LED
Message 
Display
IDLE 
Button
PUMP 
INTAKE 
Display