glossary

Find easy to understand definitions for terminology so Sharp product features and Sharp benefits are clear to you. Click below on the first letter of the word you want defined.

  • Rapid Dial Keys

    A dialing feature capable of storing frequently called fax and voice numbers which can be activated by one key. This feature eliminates costly misdials.

  • Received on Account (RA)

    This feature is commonly used in retail/hospitality establishments which offer "house accounts." The received-on-account key gives the operator the capability to receive incoming cash and issue a receipt without affecting sales totals on an ECR/POS system.

  • Recessed Downlight

    General purpose light fixture designed to provide general or ambient lighting in a space. They are recessed into the ceiling and are designed to produce light on a floor or workplane. The light fixture or “luminaire” includes the fixture housing, reflector, trim ring, and light source.

  • Recipe Text / Text Recipe

    Used to display recipes for sales items on an ECR/POS system.

  • Reduction

    Function which allows the operator to decrease the size of the image on the copy paper.

  • Remote Terminal Identification

    This is the facsimile units telephone number, which has been programmed into the unit. This number appears on the display of the remote unit during transmission and is added to the TTI imprint on the transmitted document.

  • Residential Luminaire

    A luminaire using a Class B power supply.

  • Resolution

    In facsimile, the resolution is expressed in the number of lines per inch scanned and recorded. Ex. normal, fine and superfine.

  • Resume Playback

    This function allows the Blu-ray Disc™ player to resume playback from the point where the disc was stopped. Function availability varies depending on the type of disc.

  • Revenue Center

    Depending on the application, a revenue center may also be called a menu. Revenue is generated through sales transactions performed at the ECR/POS. All sales are reported to the Revenue Center/Menu. Revenue Center reporting can be used to compare performance in different areas of the business, e.g., Bistro, Breakfast, Lunch, Dinner, Dine-In, Take-Out, Department Store.

  • RoHS Compliant

    Electronic and electrical equipment products which do not contain any of the following materials: Lead (Pb), Mercury (Hg), Cadmium (Cd), Hexavalent chromium (Cr6+), Polybrominated biphenyls (PBB) or Polybrominated diphenyl ether (PBDE).  These types of products meet the “Directive on the restriction of the use of certain hazardous substances in electrical and electronic equipment 2002/95/EC”, commonly referred to as the Restriction of Hazardous Substances Directive or RoHS) which was adopted by the European Union, effective July 1, 2006.  RoHS is also referred to as the lead-free directive.

  • ROY

    LED with red, orange, yellow colors.

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