User guide

Viglen Genie Executive pBTX 915 User Guide V1.0
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K Symbol used to represent Kilobyte which is 1024 bytes.
KB Abbreviation for Kilobyte, i.e. 1024 bytes.
Kb Abbreviation for Kilo bit, i.e. 1024 bits.
Keylock A locking device which can deactivate a keyboard.
KHz KiloHertz. 1000 Hertz.
LIM Lotus/Intel/ Microsoft

Expanded Memory Manager
specification.
LED Light Emitting Diode. These are normally used as the
lights on a computers front panel.
LPT1, LPT2, LPT3 Names given to the printer ports by DOS.
M Prefix mega. Equivalent to 1024K.
mA Milliampere. 0.001 Ampere.
MB Abbreviation for Mega Byte i.e. 1024K Bytes.
Mb Abbreviation for Mega Bits, i.e. 1024K bits.
Memory An electronic component, which remembers data, stored
in it.
MHz Mega Hertz. 1,000,000 Hertz.
ns Nano Second 0.000 000 001 second.
Pixel The smallest displayable unit on a monitor or picture
tube.
POST Power-On Self Test.
RAM Random Access Memory. Fast Read/Write memory.
RFI Radio Frequency Interface.
ROM Read Only Memory.
RS-232C A standard for asynchronous serial communication.
SCSI Small Computer Systems Interface. A multimedia bus
and interface specification for fast Hard Disks, Tape
Backup Units, CD ROMs and other Devices.
SIMM Single In-Line Memory Module.