Komatsu PC450LC-8 Operation & Maintenance Manual page 30

SAFETY
23. Pattern change alert (09822-A1131)
ISO Pattern / BACKHOE LOADER Pattern
24. Control pattern change warning (22M-98-11181)
WARNING -
• When changing the control pattern, set the machine in the park-
ing condition, stop the engine, and set the lock lever to the
LOCK position.
• Align the control pattern selector lever to the specified position
(Check the detent.)
• After changing the control pattern, do not forget to exchange the
control pattern card and display the new control pattern card
inside the operator's cab.
25. Control pattern table (20Y-62-A1830)
1-10 PC450LC-8