Komatsu Galeo PC800-8 Shop Manual page 302

SEN00386-03
Brightness, contrast adjustment function
This function is used to adjust the brightness and
contrast of the display.
Adjustment method
a Operate as follows when on the operator
screen.
1. Press display brightness/contrast adjustment
switch (1) and switch to the adjustment screen.
a Relationship between menu symbol and con-
tent.
No. Symbol
00 Return mark
01
02
2. Press control switch (2), or use the 10-key pad
to input the number (00 – 02) to select either
contrast or brightness.
After completing the selection, press input con-
firmation switch (3) and return to the adjustment
screen.
Then press return switch (4) or use the 10-key
pad to set to [00] and press input confirmation
switch (3) to return to the normal screen.
3. Press control switch (2) and adjust the bright-
ness and contrast as desired.
Control switch
60
Content
Return
Contrast
Brightness
Actuation
Flow level bar graph
extends to the right
Flow level bar graph
retracts to the left
10 Structure, function and maintenance standard
PC800, 850-8