
SYSTEM CONFIGURATtON (ZONES)
3 1
Each transmitter has its wn unique ID number (Zone #), which is DIP switch
programmable in each unit. Whenever a transmission takes place, either for
an alarm, fault, check-in or lw battery, this ID number is sent along with the
message to the 4280 which, in turn, relays this information to the control
panel, which displays the condition and zone number on the keypad. See
the DIP switch selection chart at the end of this section, for individual
transmitter settings.
TRANSMITTER
IDENTIFICATION
SNIFFER MODE
BUILT-IN *‘GO/NO GO”
TEST MODE
(Patented)
4280 SET-UP ERRORS
To check for house fDs being used in nearby systems, set the DIP switches in
the 4280 for a House ID of ‘00’ (all switches up), then enter your ‘Installer
Code’ + [#I + (21. The 4280 will now ‘sniff” out any House IDS in the area and
display them. Keeping the 4280 in this mode for about 2 hours will give a
good indication of the house ID’s being used. To exit the Sniffer Mode,
simply key your installer code + OFF, then set your house ID to one not
displayed in the Sniffer Mode’.
To check that all transmitters have been set for the proper house ID, set the
4280 to the proper house ID and enter the Installer code + [#] + 131. All
transmitter ID numbers that have the house ID set for the 4280 will be
displayed when each transmitter number checks in (up to 2 hours). A faster
way to do this is to faulf each transmitter, which causes a transmission to be
sent to the 4280. Check that the ID number is displayed when the transmitter
is faulted.
This mode helps determine the best location for each transmitter and is
activated by putting the system in the TEST mode and removing the 4280%
cover. The receiver’s sensitivity is reduced by half. Once transmitters are
placed in their desired locations and the approximate length of wire to be run
to sensors is connected to the transmittefs screw terminals, open circuit each
transmitter.
Do no? conduct this test with your hand wrapped around
the
transmitter.
If a single 4280 is used, the keypad will beep three times to indicate signal
reception. If two 4280s are used, the keypad will beep once if the first 4280
received the signal, twice if the second 4280 received the signal and three
tfmes if both receivers heard the signal (which is desirable for redundant
configurations).
If the keypad does not beep, reorient or move the transmitter to another
location.
To exit this mode, replace the 4280’s cover, then enter the installer code and
press OFF. Note that the Receiver’s sensitivity is fully restored when the
wver is replaced.
All RF zones must be designated as such in their respective programming
fields. tf using a 4280-8,
on/y
up to 8 zones can be enabled as RF zones. If
more than 8 zones are enabled, the message ‘SET-UP ERROR’
(5130XMI5137) or ‘E8’ (4130XMI4137) will be displayed.
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