Owner’s Manual | Model A704-5 Aviation Lighting System
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© 2008 Carmanah Technologies Corporation
Last revised: April 2008
4.0
Model A704-5 Aviation Light Operation
4.1 Understanding the Product
The model A704-5 aviation light is available in wireless and non-wireless models. This manual refers
primarily to the wireless version.
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The Model A704-5 Aviation Light does not require an external power supply. It operates using solar-
charged replaceable batteries that are typically maintenance-free for up to five years. The main body of
the Model A704-5 consists of a rugged aluminum housing that contains the batteries, an external power
connector (for attaching an external DC charger), and four solar panels mounted on the sides. The top
head/lens assembly consists of:
a push button for control of light functions
electronics
light emitting diodes (LEDs) and optics all enclosed within a clear polycarbonate lens
a top solar panel, and
an antenna (optional)
Installing the light requires no special training and can be done easily and quickly.
Unlike conventional airfield lights, the Model A704-5 Aviation Light offers six distinct output modes:
Three 'Autonomous' output modes for continual sustained dusk-to-dawn operation
Three ‘Temporary’ high-intensity output modes for short-term operation
Each output mode can be selected by pressing a push button on the light itself or by using the optional
wireless controller. If the light needs to be extinguished immediately, a single press of the push button
places the light into Standby Mode. When in Standby Mode the Model A704-5 will not illuminate until the
next nightfall.
During the day, the Model A704-5 charges from sunlight. The capacity of the Model A704-5’s battery
ensures that even with poor levels of sunlight over extended periods, the light has enough reserve power
to continue to perform reliably. The Model A704-5 is completely power-autonomous; wiring to an external
power supply is not required in most cases. This independence allows the Model A704-5 to be deployed
in locations where external power is hard to access or unavailable. If continuous high-intensity output is
desired, external power can be supplied via the power connector in the light’s base. On models equipped
with the IR option, infrared LED operation can also be selected.
If the Model A704-5 does not detect daylight for twenty-four hours, it will automatically turn itself off and
go into Ship Mode. For more information, see Ship Mode in section
4.3.2 Push Button Operation
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4.2 Model A704-5 Light Quick Start Guide
This guide provides instructions to follow upon initial receipt of the Model A704-5 lights. Detailed
operational and programming instructions are described later in this owner’s manual.
1. Upon receiving the Model A704-5 light, follow these steps:
2. Unpack the light from the box it was shipped in and remove the warranty card. Keep the shipping box
intact and organized – do not discard the box or cardboard inserts.
3. If the A704-5 lights are equipped with the optional wireless control system, remove the dust cap on
the antenna connector, and thread on the removable antenna. Firmly tighten the antenna by hand.
Store the dust cap for later use by fitting it snugly on the tip of the antenna.
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Note: The wireless A704-5 does not transmit, but rather receives transmissions.
