Hitachi ZW 310-6 Operator's Manual page 429

Forward/Reverse Selector Switch Indicator
If a problem occurs in the Forward/Reverse switch (right or
left) system, a warning mark is displayed in the Forward/
Reverse selector switch indicator (15) on the monitor.
Display
There is a problem in Forward/Reverse switch
(left)(5) system. Turn joystick steering selector
(7) OFF and operate the machine with
Forward/Reverse travel lever (17).
Yellow Check and/or repair the related parts.
(Lit)
There is a problem in Forward/Reverse switch
(right)(19) system. Turn Forward/Reverse
selector switch (20) OFF and operate the
machine with Forward/Reverse travel lever
Yellow (17).
(Lit) Check and/or repair the related parts.
There is a problem in the Forward/Reverse
switch (right or left) system. Operate the
machine with Forward/Reverse travel lever
(17) and park the machine in a safe place.
Yellow Contact your authorized dealer.
(Lit)
There is a serious problem in the Forward/
Reverse switch (right or left) system. Operate
the machine with Forward/Reverse travel
lever (17) and park the machine in a safe
Red place.
(Lit) Contact your authorized dealer.
OTHER ATTACHMENTS
Joystick Steering
Description
17
MNEC-01-037
13-11
15
8
19
Fingertip Control Type
19
Multi-Function Joystick Type
MNEK-01-100
5
7
MNEK-13-002
20
MNEC-01-526
20
MNEC-01-043