Komatsu PC490-11, Инструкция по установке и эксплуатации

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1.
Select screen adjustment (1) on the “Monitor Setting”
menu screen, then press switch F6.
2.
Use switches F2 to F6 to adjust brightness of the screen.
F2: Resets an adjusted value to default value.
F3: Moves the indicator to the left by one notch.
F4: Moves the indicator to the right by one notch.
F5: Cancels the change and returns the screen to the
monitor setting menu screen.
F6: Accepts the change and then returns to the monitor
setting menu screen.
REMARK
• If the light switch is at night mode ON, and the screen
is adjusted, it is possible to adjust the brightness of
the monitor screen (night mode).
• If the light switch is at day mode ON, and the screen is
adjusted, it is possible to adjust the brightness of the
monitor screen (day mode).
• As long as "*" mark is displayed in the upper right cor-
ner of the screen, brightness is automatically restrict-
ed by the machine monitor to protect the liquid crystal.
Screen adjustment may not change the screen bright-
ness as long as "*" mark is displayed. However, it is
not an error.
• The state of the previous screen display (camera dis-
play and meter display or only meter display) is re-
flected on the background of the screen adjustment
screen.
Screen adjustment (camera)
Use “Screen Adjustment” (camera) to adjust brightness of the camera screen.
1.
Select screen adjustment (camera) (2) on the “Monitor
Setting” menu screen, then press switch F6.
EXPLANATION OF COMPONENTS OPERATION
3-80