Lexmark SCTNE- 用户手册

Select the "abc 123" tab above the keyboard. If you select 
any other tab, the LU Name will not be recognized by the 
host.

Use the Keyboard to enter the LU Name.

Touch Enter (on some MFPs touch Submit) when you have 
completed the name. The screen returns to the previous 
menu level.

Touch (Submit) to save changes.

Example: If you select Menus > Option Card Menu > SCS/TNE 
Menu > TN3270e Setup > Network Setup > Server Info > Keep 
Alive Time, you will see the following on screen

:

Touch

to decrease the value or 

to increase the value. 

Touch  

(Submit) to save the desired value.

When the setting is saved, the screen will return to the previous 
menu level.