TM 5-3805-294-10
0004
Table 1. Front Switch Panel - Continued.
Control/Indicator
Function
Key
3
Engine Speed Dial
The dial is used to increase or decrease engine speed.
3
4
5
6
1
2
7
HYEX00867
Figure 2. Front Switch Panel Continued.
4
Auto-Idle (A/I)
This is a two-position switch. In the ON position, it will reduce the engine speed
Switch
after 4 seconds when control levers are in the neutral position. In the OFF
position the operator can set the engine speed to improve machine control.
5
Power Mode Switch
This is a three-position switch. The H/P mode is used when more hydraulic
power is desired for raising the boom and rolling the bucket during excavation
work. The Power (P) mode is used when performing general digging
operations. The Economy (E) mode is used to increase fuel efficiency and
reduces noise level.
6
Travel Mode Switch
This is a two-position switch. It is used to select fast or slow speed of travel.
Key Switch
This is a four-position switch. When in the OFF position, the key can be
7
removed. Moving the switch to the ACC position allows the radio to be turned
on or off. In the ON position, all electrical functions will operate. Move and
release the switch to the START position starts the machine.