. OPERATION EXPLANATION OF COMPONENTS MONITOR PANEL (A) (B) (C) Character display Caution items Emergency stop item (D) (E) Meter display portion Central warning lamp NOTICE When the starting switch is turned to the ON position before starting the engine, a system check is carried out for 3 seconds. The centralized warning lamp lights up for 2 seconds, and then goes out. The alarm buzzer sounds for 2 seconds, and then stops. The monitor lamp lights up for 2 seconds, and then goes out for 1 second. (Except items marked with *) The speedometer displays "88" for 2 seconds, and then goes out for 1 second. After the system check has been carried out for 3 seconds, the meters start operation.
The character display displays "KOMATSU" for 3 seconds. If any lamp or other part does not work, there is probably a failure or disconnection, so ask your Komatsu distributor to carry out inspection. 3 - 6 EXPLANATION OF COMPONENTS erating the machine. Th e following is a n explanation of devices needed for op erating the machine. To perform suitable operations correctly and safely, it is i mportant to completely understand methods of operating the equipment, a nd the meanings of the displays.