NFS2-3030 Operations Manual — P/N 52546:N1 06/20//2014 11
Operating Features General Information
1.5.1 The Display/Keypad
The display/keypad provides an easy-to-use keypad and large LCD (liquid crystal display) that
simplifies the programming process.
Figure 1.1 The Display/Keypad
The Liquid Crystal Display
The display is 40 characters wide by 16 lines. It displays all programming screens, as well as
events, history, device and other information.
Fields may be entered or changed and commands may be issued on the display using the keypad.
The Keypad
The keypad has several types of keys, described below.
Fixed
Function
Keys
Soft Keys
Status
LEDs
Special Function Keys
3030NCA2keypad.wmf