Komatsu Utility 97SF11205, Operation & Maintenance Manual

Page: 94 / 296

92
INSTRUMENTS AND CONTROLS
DIM PUSH BUTTON (12)
4WD PUSH BUTTON (7)
GEAR SHIFTING WITH SEMIAUTOMATIC LOGIC
(SA)
•
This push button confirms and acquires the anti-theft code.
The 4 digits of the secret code must be entered in sequence
and each selection must be confirmed by means of the push
button 12 (DIM).
•
This button is used also to adjust the luminous intensity of the
display (15) and of the leds (day/night).
This function is available after the engine start, the self-test
phase and the display of the 2
nd
gear.
RWA12460
+
-
12
15
•
This button engages the 4WD in 1st and 2nd gear with the
green led (8) on.
If the 4WD is engaged in 3rd or 4th gear, the led flashes and
the function is inhibited.
If you shift down from 3rd to 2
nd
gear with the button (7) on,
the logic automatically recalls the 4WD function and the green
led stops flashing and lights up continuously.
IMPORTANT
☞
•
In case of braking in 3
rd
or 4
th
gear, the logic automatical-
ly engages the 4WD and the green led (8) lights up without
flashing.
RWA12470
+
-
7
8
•
After the engine start, the self-test phase and the entry and
confirmation of the antitheft code, if any, the electronic control
always sets to the 2
nd
gear with semiautomatic logic (SA).
From the 2nd gear, with reversing gear in neutral position, it is
possible to engage the 1
st
, 3
rd
or 4
th
gear, by means of the but-
tons (2 UP) and (3 DOWN); engage the forward or reverse
gear within 3 seconds after the release of the device prevent-
ing the accidental engagement of the gears.
IMPORTANT
☞
•
If the reversing gear lever is shifted to the neutral position
(N) when the machine is moving, the electronic control
maintains the selected gear, 1
st
, 2
nd
, 3
rd
or 4
th
and shows
them on the display.
•
If the neutral (N) position is maintained for more than 3
seconds when the machine is not moving, the system sig-
nals an EMERGENCY; the electronic control maintains the
selected gear (see “DEVICE PREVENTING THE ACCIDEN-
TAL SELECTION OF THE FWD/REV GEAR”).
+
-
FWD
REV
N
1
2
3
RWA12430