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Ensure daily testing of devices and report malfunctions promptly to Customer Service for troubleshooting.
Emphasizes proper wiring, grounding, and avoiding live electrical connections to prevent injury, damage, or fire.
Critical warning to avoid mounting equipment in airbag deployment zones to prevent injury and airbag malfunction.
Equipment must be mounted securely to a strong vehicle part, avoiding temporary methods for exterior units.
Unpack the unit and identify all included parts, checking for small bags or foam protection.
Avoid staring directly into LEDs and clean only with water and a soft cloth, never use pressure washers.
Do not cut wires or work on connected units. Use proper wiring protection, fuses, and grounding.
Ensure drilling does not damage vehicle parts, deburr holes, use grommets, and protect wiring.
Failure to follow safety, warnings, and instructions will void the warranty and may cause injury or damage.
Bench test all units before installation by connecting to a power source to verify functionality and check for damage.
Verify LED functionality, flash patterns, memory, and physical condition during the test.
Clean units with water and a soft cloth. Address potential lens yellowing by contacting customer service.
Connect white cables for same pattern sync, yellow for pattern cycling, and power cycle to complete.
Connect white cables and group blue cables. Apply specific +12 VDC durations to sync groups for alternating patterns.
Solder and heat shrink extension cables, ensuring no wires are crossed and connections are protected.
Protect connectors, cables, and solder points from heat, moisture, and debris.
Seat the Alpha unit inside the flange, position foam pad, and use included hardware to mount to the vehicle.
Replace the stock lens cover by unscrewing the back, removing the old cover, and reattaching with the same screws.
Details a wide variety of flash patterns including steady burn, single flash, quad flash, and various sweeps.
Hold for 3 seconds to toggle Steady Burn mode.
Products recall the last flash pattern. Cycle patterns using the Grand Control Box or the dedicated wire.
The ALPHA® 7x9 is a grille/surface mount warning device designed to alert pedestrians and other operators to the presence of personnel, emergency vehicles, or an emergency site. This professional-grade equipment is intended for strict use by authorized personnel and requires proper installation and operation to ensure effectiveness and safety.
The ALPHA® 7x9 serves as a visual warning signal, utilizing LED technology to produce various flash patterns. It is designed to be mounted on a vehicle's grille or other suitable surface. The device features non-volatile memory, which allows it to recall the last selected flash pattern when powered on. This ensures consistent operation without needing to re-select the pattern each time the device is activated.
The device can be synchronized with other units for coordinated flashing, enhancing visibility and impact. It also supports alternating synchronization, allowing for more complex and attention-grabbing light sequences between multiple units. Control over flash patterns can be achieved either through a dedicated Grand Control Box (if used) or by manually cycling through patterns using the designated Flash Pattern wire. A shortcut feature allows users to quickly toggle into a Steady Burn mode by holding the Flash Pattern button for three seconds.
Before installation, it is crucial to bench test all units by connecting the positive (red) and negative (black) cables to a power source. This pre-installation check ensures that all LED diodes, LED modules, flash patterns, and non-volatile memory are functional, and that there is no physical damage to the unit. Any issues identified during this test should be reported to customer service before proceeding with installation.
Proper installation is paramount for the device's performance and the safety of the emergency vehicle operator. Installers must have a good understanding of automotive electronic systems and procedures. The device should be securely attached to a part of the vehicle with sufficient strength to withstand the forces applied to the equipment. If drilling is required, installers must ensure no vehicle components or vital parts are damaged. All drilled holes should be deburred, and metal remnants or shards removed to prevent injury and wire splicing. Grommets, cable ties, and looms should be used to anchor and protect all wiring. Fuses must be properly sized and located as close as possible to the power take-off points. Insulation displacement connectors are not to be used.
For optimal efficiency, a secure electrical connection to the battery's negative post is recommended. The unit's ground wire should be connected directly to the negative (-) battery post, and circuit breaks should be avoided. If a control box or remote device is used, it must be installed in a location that allows both the user and the vehicle to operate safely without distracting the driver. The device should never be activated or controlled in hazardous driving conditions.
When extending main cables, the desired length of cable should be soldered and heat-shrunk to the existing main cables, ensuring wires are not crossed. Connectors, cables, and solder points should be protected from heat, moisture, or debris.
To preserve the longevity and function of the ALPHA® 7x9, certain maintenance practices are recommended. The device should never be taken through a car wash, whether pressure washer, automatic, or brush-based, as chemicals, high-pressure water, or abrasive materials can scratch or damage the equipment. Instead, the outer body and lenses should be cleaned using only water and a soft cloth. Pressure washers should never be used on any STL products.
Daily inspection and testing of the product are essential to ensure it operates properly and remains securely mounted. Users should never stare directly into the LEDs, as this can cause momentary blindness or eye damage. It is also critical to avoid cutting wires or working on the unit while it is still connected to a power source.
The device should never be installed, nor should any wires be routed, through or in the deployment area of an airbag. Such placement can cause serious personal injury by damaging or reducing the effectiveness of the airbag, potentially turning the unit into a projectile. Vehicle owner's manuals should be consulted to identify airbag deployment areas. Installers are responsible for determining proper mounting locations that ensure ultimate safety for all passengers.
Electromagnetic interference can be mitigated by mounting light bars a minimum of 12" to 34" from the radio antenna and by avoiding powering the equipment from the same circuit or sharing the same grounding circuit with radio communication equipment. After installation, all vehicle equipment should be tested together to ensure interference-free operation.
Instruction manuals should be stored in a safe place for future reference, especially for reinstallation or maintenance. Digital versions are also available online. Yellowing of clear lenses may occur over time, and replacement lenses can be purchased from customer service.
General| IP Rating | IP20 |
|---|---|
| LED Source | 7x9W LEDs |
| Voltage | AC100-240V, 50/60Hz |
| Lifespan | 50, 000 hours |
| LED Color | RGBWAUV (Red, Green, Blue, White, Amber, UV) |
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