Code 3 V-Con Siren User Manual
INSTALLATION
& OPERATION
MANUAL
3600 SERIES SIREN
IMPORTANT:
SIRENS AND CONTROLS
Contents:
Introduction ..........................................................2
Standard Features ...............................................2
Unpacking & Pre-Installation ...............................4
Installation & Mounting ........................................4
Set-Up and Adjustment........................................7
Operation .............................................................9
Maintenance ...................................................... 11
Troubleshooting .................................................12
Parts List (Replacement Parts/Exploded View) 14
Wiring Diagram ..................................................16
Options ..............................................................17
Specications ....................................................17
Warranty ............................................................20
Read all instructions and warnings before installing and using.
INSTALLER This manual must be delivered to the end user of this equipment.
Introduction
The 3600 series electronic siren has been designed to meet the needs of all emergency vehicles. This series of sirens incorporates
the popular packaging and features of the V-CON siren with completely new MOSFET technology. Specications are subject to
change without notice.
Sirens are an integral part of an effective audio/visual emergency warning system. However, sirens are only short
range secondary warning devices. The use of a siren does not insure that all drivers can or will observe or react
to an emergency warning signal, particularly at long distances or when either vehicle is traveling at a high rate
of speed. Sirens should only be used in a combination with effective warning lights and never relied upon as a
sole warning signal. Never take the right of way for granted. It is your responsibility to be sure you can proceed
safely before entering an intersection driving against trafc, or responding at a high rate of speed.
SIREN PRODUCTS
The effectiveness of this warning device is highly dependent upon correct mounting and wiring. Read and follow
the manufacturer’s instructions before installing this device. The vehicle operator should check the equipment
daily to insure that all features of the device operate correctly.
To be effective, sirens must produce high sound levels that potentially can inict hearing damage. Installers
should be warned to wear hearing protection, clear bystanders from the area and not to operate the siren indoors
during testing. Vehicle operators and occupants should assess their exposure to siren noise and determine what
steps, such as consultation with professionals or use of hearing protection should be implemented to protect
their hearing.
This equipment is intended for use by authorized personnel only. It is the user’s responsibility to understand
and obey all laws regarding emergency warning devices. The user should check all applicable city, state and
federal laws and regulations. Code 3, Inc., assumes no liability for any loss resulting from the use of this warning
device.
Proper installation is vital to the performance of the siren and the safe operation of the emergency vehicle. It
is important to recognize that the operator of the emergency vehicle is under psychological and physiological
stress caused by the emergency situation. The siren system should be installed in such a manner as to: A) Not
reduce the acoustical performance of the system, B) Limit as much as practical the noise level in the passenger
compartment of the vehicle, C) Place the controls within convenient reach of the operator so that he can operate
the system without losing eye contact with the roadway.
Emergency warning devices often require high electrical voltages and/or currents. Properly protect and use caution
around live electrical connections. Grounding or shorting of electrical connections can cause high current arcing,
which can cause personal injury and/or severe vehicle damage, including re.
PROPER INSTALLATION COMBINED WITH OPERATOR TRAINING IN THE PROPER USE OF EMERGENCY
WARNING DEVICES IS ESSENTIAL TO INSURE THE SAFETY OF EMERGENCY PERSONNEL AND THE
PUBLIC.
Standard Features
The 3690 series sirens consist of integrated controls and amplier in a single package with 7 circuit lighting controls available as well.
The models are as follows:
3672 - Primary Tones: Wail, Yelp, HyperYelp, Air Horn
- Secondary Tones: HyperYelp, Yelp
3692 - Primary Tones: Wail, Yelp, Hi-Lo, Air Horn
- Secondary Tones: Yelp
3696P - Air Horn, PA & Radio Rebroadcast only
3622 - Same as 3692 but 24 Volt rated
2
2
3672L4 - Same as 3672 plus Light Controls
Horn Ring Select
Slide Switch
3-Level
Switch
Auxiliary
Switches
3692L4 - Same as 3692 plus Light Controls
3696PL - Same as 3696P plus Light Controls
1 2
A
B
C D
3
3694- Same features as 3692 with addition of a rear panel connector
to accommodate single microphone systems
3694L4 - Same as 3694 model plus Lighting Controls
The following features are standard in the 3690 series (tones and
sequences may differ by model number):
Automatic Short Circuit Protection- The siren will sense a short
circuit on the speaker terminals and automatically go to standby until
Manual/Air Horn
Push-buttons
Figure 1 - Control Panel
Rotary
Selector
Switch
PA/RRB
Volume Con-
trol
Switch
Mic Jack
the fault is removed. Once the fault is removed the siren will return to
normal operation.
Hit-n-Go Mode - Setting the slide switch (DETAIL B, 4) inside, on the V-CON amplier board toward the front panel will put the siren
in the Hit-n-Go mode. This mode will be most familiar to existing V-CON users. A seven second override is standard for all tones
when activated by the Manual button or the Remote input.See OPERATION section for details.
Siren Tones - Industry standard Wail, Yelp, and Hi-Lo tones.
AIR HORN Tone - Electronic AIR HORN sound.
Public Address - Public Address override of all siren functions when the microphone Push-to-Talk key is pressed.
Auxiliary Switch, Status LED - An indicator LED, visible on the front panel that informs the operator of the status of the A,B,C & D
Auxiliary switches (LED on indicates a switch is on).
Radio Rebroadcast - Broadcast Two-way radio reception over siren speakers. These inputs are transformer coupled to prevent loading of the radio.
Remote Siren Switching – The siren can be connected to the vehicle’s horn switch (or other user supplied switch) and remotely activates either the MANUAL or AIR HORN function (if equipped). Selection is made via the front panel slide switch.
The siren is factory set as a Tri-State input and will accept a positive (+12V) signal or a ground (earth) signal, but may be
recongured to accept a positive only signal or a ground only signal. See SET-UP AND ADJUSTMENT section for details.
Tone Priority/Manual Wail - The following tones are produced while pushing the MANUAL Push-button or triggering the user-supplied REMOTE siren switch:
Manual Wail when the MANUAL Push-button is depressed while the rotary switch is in the STANDBY position.
Yelp when the MANUAL Push-button is depressed while the rotary switch is in the WAIL, YELP, HYPERYELP or HILO position.
Noise Cancelling Microphone - Wired in microphone that is easily unplugged internally for service or replacement.
Power Distribution Section (L4 Models only) - A three level progressive switch for primary warning light system control plus 4
auxiliary switches.
3
Unpacking & Pre-installation
After unpacking your 3690 series siren, carefully inspect the unit and associated parts for any damage that may have been caused in
transit. Report any damage to the carrier immediately.
All devices should be mounted in accordance with the manufacturer's instructions and securely fastened to vehicle
elements of sufcient strength to withstand the forces applied to the device. Ease of operation and convenience to the
operator should be the prime consideration when mounting the siren and controls. Adjust the mounting angle to allow
maximum operator visibility. Do not mount the Hand-Held Controller in a location that will obstruct the drivers view.
Mount the Hand-Held Controller mounting base in a convenient location to allow the operator easy access. Devices
should be mounted only in locations that conform to their SAE identication code as described in SAE Standard
J1849. For example, electronics designed for interior mounting should not be placed underhood, etc. Controls should
be placed within convenient reach* of the driver or if intended for two person operation the driver and/or passenger. In
some vehicles, multiple control switches and/or using methods such as “horn ring transfer” which utilizes the vehicle
horn switch to toggle between siren tones may be necessary for convenient operation from two positions.
*Convenient reach is dened as the ability of the operator of the siren system to manipulate the controls from hir
normal driving/riding position without excessive movement away from the seat back or loss of eye contact with the
roadway.
Installation & Mounting
The 3690 series siren may be mounted above the dash, below the dash, on a
tunnel or in a rack with the mounting bracket (bail) and the hardware supplied
(see Fig. 2). Ease of operation and convenience to the operator should be the
prime consideration when mounting the siren and controls.
Install the siren on the bail bracket using the 1/4-20 x 1/2" bolts and
1/4" at washers supplied. Longer bolts will prevent removal of
the chassis from the cover and may damage internal components. See Figure 2 for assembly and positioning details.
NOTE: Set-ups and adjustments will be made in subsequent steps,
depending upon the model and options purchased, that may require
access to the rear area of the unit. Plan the installation and wiring
accordingly.
Amplier Connections
Siren Amplier Connector - As a standard feature, the Siren and Auxiliary sections (L4 models) of your unit come
equipped with a screw terminal block. To terminate the wires, strip approximately 1/4" of insulation from the end of each
wire and insert it in the appropriate terminal. Tighten the screw and proceed to the next connection.
Figure 2
4
Terminal Block Connections
8 Position Terminal Block- ( see wiring diagram page 16 )
S1 - +12VDC, connect to a positive +12 volt DC source. It is recommended that the user protect this wire with a 20 Amp
fuse or circuit breaker located at the source. Use #14 gauge wire.
S2 - GROUND, connect to the negative terminal of the battery. This supplies ground (earth) to the siren. Use #14 gauge
wire.
S3 - Speaker Common, connect to one of the wires from speaker.
S4 - 58W Speaker, connect to the remaining speaker lead for 58W speaker only.
S5 - 100/200W Speaker, connect to the remaining speaker lead for 100/200W operation (1-100W, 11 ohm speaker or
2-100W, 11 ohm speakers connected in parallel).
S6 – Remote input (Horn Ring or foot switch) is factory set as a Tri-State input (accepts a positive (+12V) signal
or a ground (earth) signal). It can be recongured to accept a positive only signal or a ground only signal. See
SET-UP AND ADJUSTMENT section for details.
S7 - RRB, connect to one side of the two-way radio speaker.
S8 - RRB, connect to the second side of the two-way radio speaker.
Larger wires and tight connections will provide longer service life for components. For high current wires it is highly
recommended that terminal blocks or soldered connections be used with shrink tubing to protect the connections.
Do not use insulation displacement connectors (e.g. 3M® ) Scotchlock type connectors). Route wiring using grommets and sealant when passing through compartment walls. Minimize the number of splices to reduce voltage
drop. High ambient temperatures (e.g. underhood) will signicantly reduce the current carrying capacity of wires,
fuses, and circuit breakers. Use "SXL" type wire in engine compartment. All wiring should conform to the minimum
wire size and otherrecommendations of the manufacturer and be protected from moving parts and hot surfaces.
Looms, grommets, cable ties, and similiar installation hardware should be used to anchor and protect all wiring.
Fuses or circuit breakers should be located as close to the power takeoff points as possible and properly sized to
protect the wiring and devices. Particular attention should be paid to the location and method of making electrical
connections and splices to protect these points from corrosion and loss of conductivity. Ground (Earth)terminations should only be made to substantial chassis components, preferably directly to the vehicle battery.
The user should install a circuit breaker sized to approximately 125% of the maximum Amp capacity in the supply
line to protect against short circuits. For example, a 30 Amp circuit breaker should carry a maximum of 24 Amps.
DO NOT USE 1/4" DIAMETER GLASS FUSES AS THEY ARE NOT SUITABLE FOR CONTINUOUS DUTY
IN SIZES ABOVE 15 AMPS. Circuit breakers are very sensitive to high temperatures and will "false trip" when
mounted in hot environments or operated close to their capacity.
5
The speaker's sound projecting opening should be pointed forward, parallel to the ground, and not obstructed or
mufed by structural components of the vehicle. Concealed or under-hood mountings in some cases will result in a
dramatic reduction in performance. To minimize this reduction, mount the speaker so the sound emitted is projected
directly forward and obstruction by vehicle components such as hoses, brackets, grille, etc. is minimized.
Electromechanical sirens and electronic siren speakers should be mounted as far from the occupants as possible
using acoustically insulated compartments and isolation mountings to minimize the transmission of sound into the
vehicle. It may be helpful to mount the device on the front bumper, engine cowl or fender; heavily insulate the passenger compartment; and operate the siren only with the windows closed.
Each of these approaches may cause signicant operational problems, including loss of siren performance from road
slush, increased likelihood of damage to the siren in minor collisions, and the inability to hear the sirens on other
emergency vehicles.
APPROPRIATE TRAINING OF VEHICLE OPERATORS IS RECOMMENDED TO ALERT THEM TOTHESE PROBLEMS AND MINIMIZE THE EFFECT OF THESE PROBLEMS DURING OPERATIONS.
Power Distribution Connections ("L4" Models)
A #8 stud is provided on the rear of the unit and is intended for use ONLY as a convenient ground (earth) " tie-point " for
the light bar wiring. It is not an adequate ground (earth) for the siren or the light bar. It is recommended all ground
(earth) wires attached here be terminated with a crimp-on ring terminal.
11-Position Terminal Block - Lighting Control - (See Wiring Diagram page 16)
IMPORTANT!
Remember auxillary outputs A, B & D on L4 models can supply a maximum of 20 Amps each for a combined total
of 30 Amps. Install appropriate fuses in each output wire as close to the siren as possible.
T1 - SW C COM - Common or power feed for Auxiliary Switch "C". Terminals are a SPDT circuit that may be connected
as a momentary (or latching depending on the switch ordered) ignition controlled circuit, or used for switching auxiliary
circuits. It will Handle 10 Amps, and should be protected with a fuse at the battery if individually fed.
T2 - SW C NC - Connect to the load to be controlled by the normally-closed contact on Auxiliary Switch "C".
T3 - SW C NO - Connect to the load to be controlled by the normally-open contact on Auxiliary Switch "C".
T4 - AUXILIARY SW A, connect to the load to be controlled by Auxiliary Switch "A".
T5 - AUXILIARY SW B - Connect to the load to be controlled by Auxiliary Switch "B".
T6- AUXILIARY SW D - Connect to the load to be controlled by Auxiliary Switch "D".
IMPORTANT!
The total combined current for the auxillary outputs A,B & D Must not exceed 30 Amps total.
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