Komatsu D475A-5E0 Operation & Maintenance Manual page 70

OPERATION
EXPLANATION OF COMPONENTS
DISPLAY PANEL B (Multi-information)
This monitor (9) displays information related to the condition of the machine on the top and bottom lines of the
display portion. The content of the display can be switched by operating the service mode selector switch.
(1) Operating mode (normal operation screen)
Use this mode when operating the machine.
REMARK
When starting switch is turned from OFF position to ON position,
the multi-information is set to the operating mode.
The shift mode selected by operation of the "GEARSHIFTING USING SHIFT MODE SELECTION (PAGE 3-130)"
through the shift mode selection is displayed on the left side of the monitor.
The total operating hours of the machine is displayed at the bottom right of the monitor. (Use the service meter
function display to set the interval for periodic maintenance.)
When the engine is running, the service meter advances, even if the machine is not moving.
When the engine is running, the hourglass mark pilot display at the side of the meter lights up to show that the meter
is advancing.
The meter advances by 1 for every hour of operation, regardless of the engine speed.
If there is a failure in the machine, the failure code is also displayed on the top line. If a failure code is displayed,
carry out the remedy given in "OTHER TROUBLE (PAGE 3-184)".
(2) Maintenance mode
The maintenance mode is displayed by continuing to turn the
buzzer cancel switch in the  direction for 2.5 seconds.
For details, see "METHOD OF USING DISPLAY PANEL B
(Multi-information) (PAGE 3-26)".
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