NFS2-640 Operations P/N 52743:L4 06/10/19 15
Programming Keypad Use of the Controls
2.3.5 Lamp Test
Use the LAMP TEST key to test the control panel LEDs and the panel sounder. When pressed and
held, the control panel does the following:
• Lights all control panel LEDs
• Turns on the panel sounder
• Lights all segments of the LCD display. When the
LAMP TEST key is held for longer than five
seconds, the LCD will display the Software Revisions.
2.4 Programming Keypad
The programming keypad includes:
• Function keys:
DETECTOR, MODULE, OUTPUT, BATTERY LEVELS, NEXT SELECTION, PREVIOUS
SELECTION, RECALL LAST ENTRY, and INCREMENT NUMBER
• ENTER key
• Cursor movement keys:
ESC/LEFT ARROW key, UP key, RIGHT key, DOWN key
• Alphabetic and numeric keys, with
LOWER CASE selection key