The following button functions are implemented in the 5416 by pressing and
          holding groups of buttons (some features new w/ ver 1.0.7):
Reset Dynamic DHCP
   ON power up - press and hold the bottom left and right corner buttons.
   Keep buttons pressed until the corresponding buttons illuminate for 1
   second then shuts off. The unit will be reset to DHCP mode and will no
   longer have a static IP address.
   Button Pattern:
   0 0 0 0
   0 0 0 0
   0 0 0 0
   X 0 0 X
Set (temporary) Static IP address
   On power up - press and hold the upper left and right corner buttons.
   Hold buttons until the corresponding buttons illuminate for 1 second
   then shuts off. The unit will take on an aliased static IP address of
   192.168.1.150.
   Button Pattern:
   X 0 0 X
   0 0 0 0
   0 0 0 0
   0 0 0 0
Lamp Test
   To test the button lamps and indicators, press the four outer corner
   buttons:
   Button Pattern:
   X 0 0 X
   0 0 0 0
   0 0 0 0
   X 0 0 X
Alert Silence
   When an alert is sounding - depress the four inner buttons to silence
   the alert.
   Button Pattern:
   0 0 0 0
   0 X X 0
   0 X X 0
   0 0 0 0