Hitachi ZW 120-6 Operator's Manual page 78

 Shift Position Indicator
When shift switch (4) is in either H or L position, shift position
indicator (3) displays the actually selected shift stage.
 Forward: 2 stages
 Reverse: 2 stages
 Traction Control Indicator
When traction control switch (2) is ON, traction control
indicator (1) lights.
OPERATOR'S STATION
1-20
3
MNSC-01-001
4
Low Speed (L)
F
N
R
High Speed (H)
MNDB-01-002
1
MNSC-01-001
2
MNDB-01-005