Hold Switch; Dss (Down Shift Switch) - Hitachi ZW 310-6 Operator's Manual

Hold Switch

Press hold switch (1) while letting the machine travel in the
auto shift mode, the machine holds the speed gear stage that
is currently displayed on the monitor.
Operate one of the following methods to release the hold
function: Press the hold switch again, change the shift, change
the travel mode, or press DSS (down shift switch).

DSS (Down Shift Switch)

Press DSS (2) to down shift the gear. Set the shift gear to 2nd
speed for the normal operation. By pressing DSS (2) while
digging operation with the machine traveling forward, the
gear automatically shifts to 1st speed, which increases the
traveling drive force and improves digging activity. Once the
forward/reverse lever (4) or forward/reverse switch (3) is set to
reverse (R), the gear returns to 2nd speed.
Press DSS (2) at the timing when ECO indicator (5) becomes
OFF while driving a slope or dozing operation such as snow
removal. In this case, the gear temporally down shifts to 1st
speed by pressing DSS (2), but it automatically returns to 2nd
speed when traveling load is reduced.
f
NOTE: Under auto shift mode or manual shift mode, each
time DSS (2) is pressed, the gear down shifts at 1-speed step.
Under auto shift mode, press and hold DSS (2) to down shift
from 5th speed to 1st speed.
OPERATOR'S STATION
5
MNEK-01-100EN
1-105
2
1
Fingertip Control Type
1
2
3
Multi-Function Joystick Type
4
3
MNEC-01-041
MNEC-01-044
MNEC-01-043
MNEC-01-037