Komatsu PC30MR-5 Operation & Maintenance Manual page 121

OPERATION
SWITCHES: CAB SPEC
(1) Wiper switch
(2) Horn switch
(3) 1st line attachment proportional switch
(4) Breaker operation switch
(5) Travel speed selector switch
(6) Temperature control switch
(7) Air flow selector switch
(8) Air conditioner switch
(9) Fuel control dial
(10) Lamp switch
(11) Starting switch
(12) Revolving lamp switch (if equipped)
(13) Room lamp switch
(14) Engine shutdown secondary switch
(15) Lock lever automatic lock cancel switch
(16) Pump secondary drive switch
WENAM00150
EXPLANATION OF COMPONENTS
RKA64330
3-55