Carmanah A704-5 Owner's Manual
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Owner’s Manual | Model A704-5 Aviation Lighting System5© 2008 Carmanah Technologies CorporationLast revised: April 20082.0 PrecautionsObserve the following precautions for your safety and the safety of your A704-5Wireless Lighting System.2.1 Viewing PrecautionsInfrared Light Emitting Diode (LED) ViewingDo not view a Model A704-5 actively emitting infrared or visible light from the side ofthe light (close to or on beam) from a range of less than 4 feet (1.2 meters). Please seethe following diagram for further details.A safe limit for near-infrared viewing, established by the American Conference of Governmental andIndustrial Hygienists (ACGIH), is 65mW/in 2 (10mW/cm2) as the maximum exposure limit for viewing for upto 16 minutes. This power density can be produced by a Model A704-5 at the lens surface when activelyemitting infrared light. High-power visible-spectrum LEDs also pose an eye safety risk if viewedinappropriately.Figure 2-1: LED Viewing Precautions2.2 Battery PrecautionsUse extreme caution when handling the light. This product is capable of generatingenormous short-circuit currents. Remove all jewelry (bracelets, metal-strap watches,rings) before attempting to handle or remove the batteries.Take care when connecting or disconnecting cables. A damaged cable can causeproblems with the electrical circuit. For instructions on disconnecting and reconnectingthe batteries within the light, see Appendix A: Battery Replacement.4 feet(1.2 m)4 feet(1.2 m) |
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