16
4G CELLULAR
ALARM COMMUNICATOR
INSTALLATION (cont.)
Sometimes it is convenient to allow full power operation while on Battery (such
as finding the optimum location to install using the RSSI function). S3 will allow
the user to override the battery mode. This switch must be returned to the OFF
position for normal operation, and for a proper UL installation.
If S1 is used to restore a unit to its factory default settings, it must be enabled
after power on, and left on for approximately 1 minute. Then power must be
removed and S1 restored to its OFF position.
All website configurations will be erased
by using S1.
C. LEDs
Normal Mode: Upon initial power up, the 5 LEDs on the 4550-CB will begin to
function as follows:
LED
LED STATUS
LED
MEANING
Power LED (#1)
OFF
No AC power is present
GREEN
On
AC power is present
Flashing
Operating on Battery power only (all other
LEDs are disabled)
RED
Flashing
Operating on AC power and no battery is
connected or the battery voltage is lower
than 10.2 V
OR
Operating on battery power only and the bat-
tery voltage is less than 10.2V (all other LEDs
are disabled).
(INSTALLATION continued next page)
