Instruments and controls
66
Switches
15 Mute switch (option)
This switch is used to mute the sound of one speaker at a time.
Position 0
OFF
Position 1
ON
16 Extra work lamp switch (option)
Position 0
Extra work lamp (three lamps on Cab and one lamp on
counterweight) switched OFF
Position 1
Extra work lamp switched ON
17
Beacon switch (option)
This switch is used to operate the lamp that show the status of ma-
chine working.
Position 0
Beacon switched OFF
Position 1
Beacon switched ON