TM 5-2420-232-10
0004
CONTROLS AND INDICATORS INSIDE CAB CONTINUED
KEY
COMPONENT
DESCRIPTION
37
Front worklight operating switch
Switches on the front worklights. Press in top to turn OFF. Press bot-
tom of switch to ON position to turn on front worklights.
38
Heated windshield switch
Controls the heated windshield function. This switch is of a momen-
tary spring-return type. Switch on to activate timer for the heated
windshield, press again to stop the time. Illumination indicates the
state of the windshield heater.
39
Master lighting switch
Controls the machine s headlights, tail lights, blackout marker, drive
lights, and panel lights.
40
Electronic Monitoring System (EMS) unit
Displays the warning lights and function lights. Contains fuel gauge,
transmission temperature gauge, hydraulic temperature gauge,
engine coolant temperature gauge and engine oil pressure gauge. It
also displays text error messages and system confirmation data.
41
EMS test switch
Tests the operation of the EMS warning lights. When pressed, the
EMS enters a self-test mode. All bar graphs and LCD segments will
be checked along with all warning icons.
Change 1
0004-8