Doosan D35S-5 Service Manual page 236

Keypad Test
1. How to select the "Keypad Test"
• Select button.
• Select
• Select the "Keypad Test (F3)" on screen.
2. Upon pressing the function button
selected item will be changed to orange. You can easily check the operational status of the button by the
color change.
NOTE : Pressing
H/W button.
D439E Service Manual
at the bottom of the screen.
<Figure 5: Keypad Test>
, buttons at the same time allows users to move setup list using
, arrow keys,
234
, , the color of
5. Service Tool