Doosan DX700LC, Operation And Maintenance Manual

Page: 162 / 314

OP001122 Operation
3-20
Economy Mode
1. When the starter switch is turned "ON" the power mode is
automatically defaulted to the standard setting.
2. Select a proper economy mode using button (2, Figure 41)
before starting work.
3. When the economy mode button (2, Figure 41) is pressed,
a signal sounds, changing the economy mode to either
"ON" or "OFF". When the economy mode is turned "ON",
the symbol appears on the screen.
Deactivate the economy mode by pressing it a second
time. When the economy mode is turned "OFF", the
symbol of standard mode. Appears on the screen and the
economy mode returns to the standard mode.
Auto Idle Mode
1. The system will automatically reduce engine speed to idle
speed approximately four seconds after all of the control
levers are in the neutral position. When a pilot function is
activated, engine speed is automatically returned to the
preselected range.
2. When the starter switch is turned "ON", the work mode is
automatically defaulted to "AUTO IDLE".
3. When the symbol is turned "ON", the auto idle function is
activated. Deactivate the auto idle function by again
pressing the auto idle selector button (3, Figure 42). At this
time the symbol will be turned "OFF".
Figure 41
1
6
2
7
2
FG013742
Figure 42
1
6
2
7
3
FG013743
WARNING
Turn "OFF' auto idle function when performing work in
close operating area, i.e., work in a narrow area and
loading / unloading on or off a trailer.