16
4G CELLULAR
ALARM COMMUNICATOR
INSTALLATION (cont.)
B. DIP Switch Settings
The 4550 has a four-position dipswitch. The dipswitches function as follows:
SWITCH NO.
SETTING FUNCTION
S1: Default Load
OFF
Normal Operations
ON
Load Defaults
S2: Over-the-Air (OTA)
Operation
OFF
OTA configuration allowed
ON
OTA configuration blocked
S3: Battery Mode
Override
OFF
Normal Operation
ON
Battery Mode Override enabled
S4: LED Function
OFF
Normal Operations
ON
RSSI Measurements
Battery Mode is a low current default that extends battery life to its maximum. In
this mode, the amp-hour rating of the battery is approximately equivalent to the
number of days that the unit will operate in standby before the battery is depleted.
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. 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.
(INSTALLATION continued next page)