Alarm Buzzer Stop Switch - Komatsu GALEO PC1250-8 Operation & Maintenance Manual

OPERATION
Adjusting Contrast
1.When monitor adjustment switch (12) is pressed, the monitor
display screen changes to the brightness/contrast screen shown
in the diagram on the right.
2.Use the brightness/contrast screen and press up switch (9) or
down switch (10) to select the contrast monitor.
(The selected monitor is inverted to black.)
3.When the screen changes to the contrast adjustment screen,
press up switch (9) or down switch (10) to adjust the contrast.
4.After completing adjustment of the contrast, press input
confirmation switch (11).
REMARK
When the machine is shipped from the factory, the backlighting is set to the maximum plus (+). The contrast is set
to the middle value. After adjusting, even if the starting switch is turned OFF, the adjusted value is retained.

Alarm Buzzer Stop Switch

Use this switch (13) to stop the alarm buzzer when it is sounding
during operation to indicate an abnormality in the warning item.
DETAILED CONTROLS AND GAUGES
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