Komatsu WA600-8 Operation & Maintenance Manual page 515

ATTACHMENTS AND OPTIONS
4.
Press UP switch (2) or DOWN switch (3) to change the nu-
merical number highlighted, and press ENTER switch (4).
Each time you press ENTER switch (4), the next entry
starts. When the last digit is highlighted and you press EN-
TER switch (4), the remaining target production is set.
METHOD FOR USING SUBTRACTION MODE
Set the load meter to Subtraction mode.
The explanation is made when the target loading amount is set
to 12.0 t.
1.
Load the bucket with the first load, tilt back the bucket fully,
raise the boom above the horizontal level, and dump the
load onto a dump truck.
At this time, if the load is assumed to be 5.1 t, the indica-
tion of bucket load is displayed as 5.1 t, and the indication
of remaining target load is displayed as 6.9 t.
HANDLE LOAD METER
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