Omega Research and Development 432 Security Device Transmitter User Manual users manual 5

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Document ID	178070
Application ID	0MiBAb/kYQlDelEE60Ehbg==
Document Description	users manual 5
Short Term Confidential	No
Permanent Confidential	No
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Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	74.3kB (928803 bits)
Date Submitted	2001-11-07 00:00:00
Date Available	2001-11-05 00:00:00
Creation Date	2001-10-10 13:53:39
Producing Software	Acrobat 4.05 Scan Plug-in for Windows
Document Lastmod	2001-10-10 14:00:17
Document Title	users manual 5
Document Creator	Acrobat 4.05 Scan Plug-in for Windows

Wiring Connections
Black Wire - (- Ground Input): The Black Wire's function is to supply - Ground,
which completes the circuitry and allows the security system to operate.
CONNECTION: Using the correct sized crimp-on ring terminal, connect the Black
wire to the metal frame of the vehicle, preferably using an existing machine-
threaded fastener. Make sure that the ring terminal attached to the Black wire has
contactwith bright, clean metal. If necessary, scrape any paint, rust orgrease away
from the connection point until the metal is bright and clean. it the control module
has an insufficient ground connection, the security system can find partial ground
through the wires that are connected to other circuits, but the alarm will not function
correctly, giving the impression of a defective control module. The system can
partially work, so a bad ground wire connection would be suspected, In some
cases the alarm could arm and disarm properly —but not function
correctly otherwise.
The Black ‘re attached to the control module is the antenna wire. Do not
connect t w' e to anflhing or the transmitter's range will be reduced or
elim nate . Stretch the Black antenna wire outand as high as pos efor the best
operating range.
Red Wire - (+12 Volts Input): The Red Wire's function is to supply Constant
+12 Volts to the security system, When +12 Volts is first applied to the Red wire,
Page 28
$112 5&2:ng Jth'i’i erebve‘rtt to the state it was in previously. The Red wire also supplies
CoNNECTlON Ci." -in relay for flashing the parking lights,
Ensure that this onnect the Red Wire to a source which has +12 Volts at all times
Connection local“source +12 Volts which is stable in all ignition key positions.
behindthe fuse Miami? $32223§5§Lynfl§cimi ig""f°" SW“ ‘“°5“"°'yw"é
any other security system wire behind a fuse. AlszverJHSt Insen the Red ere_ or
directly to the battery's Positive terminal will exposeVtsizizi£gczo‘:aiotfgirl]flreecgzg
to a corrosive environm r 0 must h 9 Am
. ent. he sou Ce connecti n
I II E _ av at least a 15 p
LThZZZZHi-iygge‘filfiri‘ nition Input): The Yellow wire is an ignition “on" input
. I “onnection is art“ '
gang security systems opeFafions. I ical to the proper operation of many
ignilalg'ng‘fillgNis'rhlijiwirirsupplies +12 Volts to the control module whenever the
is connection should be made 1 th ‘ ‘ ' '
harness lolheprimaryignition cir ‘ ’ ‘ “ a e IQnIfIOH SWI‘Ch
_ _ , cuit. Primarytgnition hasOV ' ' '
key ism the "Lock" "Off'ano "Acce " ' ' OIlSWhemhe Ignition
.. w __ . ssory posmons;and+12VoItsinthe"Ru "
Start positions. Locate the correctwire at the ignition switch harness and segufi
splice the Yellow wire to it. This connect' ' ' ' ‘
"Enhanced 3rd Channe| operation", ion is critical to the proper operation of
Page 29
Orange Wire - (Negative Output For Optional Starter Interrupt): The Orange
wire is for a starter disable socket and relay. The function of this wire is to provtde
a 500mA — Ground Outputwheneverthe security system is in an armed state. This
output supplies - Ground to one side oi the relay's coil. The other side of the relay
coil will be supplied with +12 Volts from the ignition swtlch, but only it the ignition
switch is turned to the "start" position. if this occurs, the coil will energize. activating
the relay, which in turn will open the starter circuit. The starter interrupt prevents
the vehicle lrom starting M if the alarm is armed (including while the alarm is
activated), and will draw current from the vehicle's electrical system o_n_|y if an
attempt is made to start the vehicle.
CONNECTION: To interrupt the vehicle's starter circuit, the starter wire must be
located and cut. It is recommended that this connection be done as close to the
ignition switch as possible. Use a voltmeter, not a test light, to find the correctwire,
which is the wire from the ignition switch to the starter solenoid. CAUTION! Avoid
the airbag circuit! Improper use of a test light can cause deployment of the airbag,
which may result in bodily injury! Test lights can also damage art-board computers
and associated sensors.
The starter wire will read +12 Volts o_nly when ignition key is in "start" position
(cranking me engine). Cut this wire at a suitable location. Confirm that this is the
correct wire by turning the ignition switch to the "start” position. The starter should
not engage.
Page 30
Starter Disable Socket Red wire
to the Ignition Switch side of the
cut Starter wire,
Ignition
Switch 0m“
‘ Wlm
utting the vehicle's Starter Disable Socket
Starter wlre will leave
two sides» the Ignition
Switch side and the
Starter Solenoid side.
onfiguring a Starter Disable using the Socket & Relay.
Page 31
Control
Mfidu lc
Ornngc wirc
Staner
Solenoid
Connect the starter disable socket's Red wire to the ignition switch side, and its
White wire to the starter solenoid side. Be sure that good, solid electrical connec-
tions are made as this generally is a high amperage circuit. Connect the security
system's Orange wire to the Orange wire of the starter disable socket. Note: if
the Orange wire touches 12 volts positive directly or has more than a SOOmA
ground load, the circuit will be damaged.
Brown Wire - (Audible Output): The Brown wire is the system‘s audible output.
it is capable of being configured tor either +12 Volts or Negative output by a standup
and jumper, and it can be programmed to be a steady output or pulsed output in
the Features Programming Mode. When this output is configured +12 Volts it is a
high amperage output to drive an electronic siren; configured Negative it is a low
amperage output to operate a relay to sound the vehicle's existing horn. Typi-
cally, the siren configuration is programmed as steady, and the horn configuration
is programmed as pulsed.
Using The siren: Confirm that the control module is configured for its “as shipped”
configuration of +12 Volts. The control module has 3-pin standup wrth shorting
'umper next to the main wiring harness connector; ensure that the atmched jumper
is installed on the right two pins, in the " "-marked position. This standup and
"umper are shown in the Wiring Diagram Overview on pages 26-27.
Mounting The Siren: Find a location in the engine compartment away from the
extreme heat of the engine and manifold. A suitable location will offer a firm
mounting surface, will also allow sound dispersion out of the engine compartment,
and not be accessible to a thief. The last point is most important: it is advisable to
seek a location for the siren which requires removal of engine compartment
components. such as the battery, for example. to access the siren. This greatly
reduces the “defeat-ability” of the security system. The siren must be pointed
downward to avoid moisture collecting inside it and to enhance sound dispersal.
The siren's wires should be carefully routed so as to be not easily detectable, and
to ensure that the wires will not interfere with any moving parts in the engine
compartment or underdash areas.
CONNECTION: The Brown wtre must be connected dlrectly to the siren's Red
wire. and the siren's Black viii is connected to - Ground, which may be to any
clean, bare metal point of the vehicle's chassis. The use of an existing grounding
point is a good location. Do not configure the control module's 3-pin standup
jumper tor "(~) Horn" and connect the Brown wire to the sirens Black wire.
Using The Vehicle’s Existing Horn: This will require that the control module be
configured for “H Horn" and that programmable feature #7 be changed from
“Steady Siren" to "Pulsed Horn. To change the Brown wire‘s polarity from the “as
shipped“ configuration of +12 Volts, locate the shorting jumper next to the main
wiring harness marked "HIS". Remove this jumper. and reinstall it on the two left
Page 32
Page 33
pins ot the 3-pin standup; this is the “H"-marked side of the slandup. The standup
and jumper are shown in the Wiring Diagram Overview on pages 26-27. Upon
completion of all wiring connections. consult the Operator’s Guide section of this
manual and program feature #7 for the “Pulsed Horn” audible output settingt
CONNECTION: The Brown wire may be connected directly to the vehicle's horn
switch wire, provided the circuit operates with .25 Amp of current or less. First,
ensure that the vehicle's horn operates with the ignition switch “off"; it not, an
optional relay and the “direct to hem" method is needed, it the horn sounds when
the ignition if “oft", the next step is to locate the vehicle's horn switch wire to
determine the presence of an existing horn relay. CAU710NI Avoid the airbag
circuit! The target wire is typically found around the steering column; the correct
wire will show +12 Volts normally. and no voltage when the horn |s being sounded,
Once the vehicle's horn wire is identified, the electrical switching load must be
determined.
The most direct method is to cut the wire and measure the switching load with a
digital multimeter (DMM). Connect the meters Black lead to the cut wire from the
switch, and its Red lead to the cut wire to the horn. Set the meter to its highest
scale first, then press the horn switch to obtain the switching load reading. If the
results are a switching load of 25 Amp (250 milliamperes. or mA), then the control
module's Brown wire may be connected directly to the vehicle's horn switch wire.
Other alternative testing methods include disconnecting the horns. then operate
Optional Relay wiring diagram To vehicle's
horn wire.
To +12 Volts.
Connect to +12 Volts or
- Ground as needed
to operate the horn.
Brown Wm:
from control
module.
kt
the horn switch, Typically, a "clicking" sound from the vehicle can heard as the
horn button is pressed, and released. which confirms the presence of an existing
hom relay, Yet another alternative is to consult a wiring schematic of the vehicle
in question to determine if an existing horn relay is present. The least desirable
testing method is the use of a standard HZ Volt test light, CAUTION! Avoid the
airbag circuit! This is one of the few uses left for a standard test light in a modem
vehicle; use a digital multimeter (DMM) to identify the hem wire first. Probing an
Page 34
Page 35
airbag circuit with a standard test light can cause the Airbag to deploy!
Connect the test light clip to - Ground, and probe the wire. If the horn sounds
when probed. a direct connection may be made. if not, use the following diagram
to configure an optional relay. When the control module is configured for l-) Horn
output, exceeding its .25 Amp capability will cause damage to the control module.
White Wires - (+12 Volts Flashing Light Outputs): These are +12 Volts out-
puts for exterior flashing light confirmation and to attract attention to the vehicle if
the security system is activated.
CONNECTlO : Many vehicles have separate left and right side parking lights.
When left 8x right parking lights are on separate circuits, simply connect one White
wire to'each parking light circuit. It the vehicle has a single parking light wire.
connect both of these wires to the vehicle‘s parking light circuit. The parking light
wire orwires can usually be found at the following locations: at the headlight switch,
at the fuse/junction block. or in the rear body harness in the driver kick panel. The
correctwire orwires will typically show +12 Volts when the headlight switch is in the
"Parking Light" gig "Head Light" positions (sometimes - Ground is found). When
such a wire or wires are located. be sure to also test that it is nommeostated: while
metering the wire, operate the dash light dimmer control. The correct wire will show
no change in voltage when the dimmer is operated. Do not attempt to flash the
parking lights by connecting the White wire to a rheostated (dimmer) circuit! This
Page 36
Connecting directly to Left & Right Parking Lights
will backfeed the parking lights through the rheostat or illumination control module,
and cause damage to the vehicle or the system's control module. Also, if the White
Wire is shorted, the system's control module will be damaged. Some vehicles have
a parking light relay which is triggered by a - Ground circuit wire from the headlight
switch. When installing the system in these cars. connect the White wires to the
vehicle‘s switch wire and simply connect the system’s Red/White wire to - Ground.
Flashing the headlights is not recommended- halogen headlights are not designed
to be rapidly tumed on and off.
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