Dell 2355DN Service Manual page 67

Name of item : it shall include chain & link
Default Value : It will display the default value of current item. If user touches "Apply Default" button
then default value will be applied to current value on editing box.
Range : this area will display the range of selected item with minimum and maximum value.
Plus/Minus sign : If input value of selected item supports both positive and negative number then this
member will be activated and user can select positive and negative.
Below icon will be displayed according to input range
Only positive number allowed :
Only negative number allowed :
Both Positive and Negative number allowed :
User can change positive to negative and negative to positive by touching this button
Editing box: User can increase and decrease the value by touching
User can input the value by numeric hard buttons (3*4 keys) also.
If user touches button then window will move to upper level and new value will be applied to the
system. But new value is out of range, it will not move to upper level but display error pop-up window as
below. When user closes pop-up, it will retain previous value.
Service Manual
Alignment and Troubleshooting
4-27