Motorola MC3090G Integration Guide - Page 224
Glossary - 6, MC3000 Integrator Guide, laser scanner., LASER., Laser Diode., LED Indicator.
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Glossary - 6 MC3000 Integrator Guide either a permanent address or one that is dynamically assigned to them each session. IP addresses are written as four sets of numbers separated by periods; for example, 204.171.64.2. L LAN. Local area network. A radio network that supports data communication within a local area, such as within a warehouse of building. laser scanner. A type of bar code reader that uses a beam of laser light. LASER. Light Amplification by Stimulated Emission of Radiation.The laser is an intense light source. Light from a laser is all the same frequency, unlike the output of an incandescent bulb. Laser light is typically coherent and has a high energy density. Laser Diode. A gallium-arsenide semiconductor type of laser connected to a power source to generate a laser beam. This laser type is a compact source of coherent light. LED Indicator. A semiconductor diode (LED - Light Emitting Diode) used as an indicator, often in digital displays. The semiconductor uses applied voltage to produce light of a certain frequency determined by the semiconductor's particular chemical composition. Light Emitting Diode. See LED. M MC. Mobile Computer. MIL. 1 mil = 1 thousandth of an inch. MIN. Mobile Identification Number. The unique account number associated with a cellular device. It is broadcast by the cellular device when accessing the cellular system. Misread (Misdecode). A condition which occurs when the data output of a reader or interface controller does not agree with the data encoded within a bar code symbol. Mobile Computer. In this text, mobile computer refers to the Motorola wireless handheld computer. It can be set up to run as a stand-alone device, or it can be set up to communicate with a network, using wireless radio technology. N Nominal. The exact (or ideal) intended value for a specified parameter. Tolerances are specified as positive and negative deviations from this value. Nominal Size. Standard size for a bar code symbol. Most UPC/EAN codes are used over a range of magnifications (e.g., from 0.80 to 2.00 of nominal).