Glossary - 4
DS6878 Product Reference Guide
Hz. Hertz; A unit of frequency equal to one cycle per second.
I
IEC. International Electrotechnical Commission. This international agency regulates laser safety by specifying various laser
operation classes based on power output during operation.
IEC (825) Class 1. This is the lowest power IEC laser classification. Conformity is ensured through a software restriction of
120 seconds of laser operation within any 1000 second window and an automatic laser shutdown if the scanner's
oscillating mirror fails.
Intercharacter Gap. The space between two adjacent bar code characters in a discrete code.
Interleaved 2 of 5. A binary bar code symbology representing character pairs in groups of five bars and five interleaved
spaces. Interleaving provides for greater information density. The location of wide elements (bar/spaces) within each
group determines which characters are encoded. This continuous code type uses no intercharacter spaces. Only
numeric (0 to 9) and START/STOP characters may be encoded.
Interleaved Bar Code. A bar code in which characters are paired together, using bars to represent the first character and
the intervening spaces to represent the second.
Input/Output Ports. I/O ports are primarily dedicated to passing information into or out of the terminal’s memory. Series
9000 mobile computers include Serial and USB ports.
I/O Ports. interface The connection between two devices, defined by common physical characteristics, signal
characteristics, and signal meanings. Types of interfaces include RS-232 and PCMCIA.
K
Key. A key is the specific code used by the algorithm to encrypt or decrypt the data. Also see, Encryption and Decrypting.
L
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.
Laser Scanner. A type of bar code reader that uses a beam of laser 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.
Summary of Contents for Symbol DS6878
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Page 3: ...DS6878 Product Reference Guide 72E 131700 03 Revision A January 2012 ...
Page 46: ...1 22 DS6878 Product Reference Guide ...
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Page 187: ...USB Interface 7 19 USB Polling Interval continued 5 msec 6 msec 7 msec 8 msec 9 msec ...
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Page 417: ...Advanced Data Formatting 16 23 Numeric Keypad continued 7 8 9 Cancel ...
Page 463: ...Advanced Data Formatting 16 69 Send ALT Characters continued Send Alt Send Alt Send Alt ...
Page 484: ...16 90 DS6878 Product Reference Guide Alphanumeric Keyboard Space Single Quote Dash ...
Page 485: ...Advanced Data Formatting 16 91 Alphanumeric Keyboard continued Comma ...
Page 486: ...16 92 DS6878 Product Reference Guide Alphanumeric Keyboard continued ...
Page 487: ...Advanced Data Formatting 16 93 Alphanumeric Keyboard continued _ Underscore ...
Page 489: ...Advanced Data Formatting 16 95 Alphanumeric Keyboard continued 6 7 8 9 A B C ...
Page 490: ...16 96 DS6878 Product Reference Guide Alphanumeric Keyboard continued D E F G H I J ...
Page 491: ...Advanced Data Formatting 16 97 Alphanumeric Keyboard continued K L M N O P Q ...
Page 492: ...16 98 DS6878 Product Reference Guide Alphanumeric Keyboard continued R S T U V W X ...
Page 494: ...16 100 DS6878 Product Reference Guide Alphanumeric Keyboard continued d e f g h i j ...
Page 495: ...Advanced Data Formatting 16 101 Alphanumeric Keyboard continued k l m n o p q ...
Page 496: ...16 102 DS6878 Product Reference Guide Alphanumeric Keyboard continued r s t u v w x ...
Page 497: ...Advanced Data Formatting 16 103 Alphanumeric Keyboard continued y z ...
Page 498: ...16 104 DS6878 Product Reference Guide ...
Page 519: ...Driver s License Set Up DS6878 DL 17 21 Send Control H ...
Page 521: ...Driver s License Set Up DS6878 DL 17 23 Send Control P ...
Page 564: ...B 8 DS6878 Product Reference Guide ...
Page 565: ...Appendix C Sample Bar Codes Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Page 569: ...Sample Bar Codes C 5 Maxicode QR Code US Postnet UK Postal ...
Page 570: ...C 6 DS6878 Product Reference Guide ...
Page 571: ...Appendix D Numeric Bar Codes ...
Page 574: ...D 4 DS6878 Product Reference Guide ...
Page 575: ...Appendix E Alphanumeric Bar Codes Alphanumeric Keyboard Space ...
Page 576: ...E 2 DS6878 Product Reference Guide Alphanumeric Keyboard continued ...
Page 577: ...Alphanumeric Bar Codes E 3 Alphanumeric Keyboard continued ...
Page 578: ...E 4 DS6878 Product Reference Guide Alphanumeric Keyboard continued ...
Page 579: ...Alphanumeric Bar Codes E 5 Alphanumeric Keyboard continued _ ...
Page 581: ...Alphanumeric Bar Codes E 7 Alphanumeric Keyboard continued 6 7 8 9 End of Message Cancel ...
Page 582: ...E 8 DS6878 Product Reference Guide Alphanumeric Keyboard continued A B C D E F ...
Page 583: ...Alphanumeric Bar Codes E 9 Alphanumeric Keyboard continued G H I J K L ...
Page 584: ...E 10 DS6878 Product Reference Guide Alphanumeric Keyboard continued M N O P Q R ...
Page 585: ...Alphanumeric Bar Codes E 11 Alphanumeric Keyboard continued S T U V W X ...
Page 586: ...E 12 DS6878 Product Reference Guide Alphanumeric Keyboard continued Y Z a b c d ...
Page 587: ...Alphanumeric Bar Codes E 13 Alphanumeric Keyboard continued e f g h i j ...
Page 588: ...E 14 DS6878 Product Reference Guide Alphanumeric Keyboard continued k l m n o p ...
Page 589: ...Alphanumeric Bar Codes E 15 Alphanumeric Keyboard continued q r s t u v ...
Page 590: ...E 16 DS6878 Product Reference Guide Alphanumeric Keyboard continued w x y z ...
Page 591: ...Alphanumeric Bar Codes E 17 Alphanumeric Keyboard continued ...
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Page 616: ...Glossary 8 DS6878 Product Reference Guide ...
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