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Glossary of Terms
b-LAN
SONIFI Solutions, Inc. proprietary RF
communication system used to congure/
control TV via RF distribution system.
Channel Lineup
Channels set in the TV memory, via Auto
Tuning/manual editing.
Cloning
The process of capturing a Master TV Setup
and transferring it to a Target TV
using a USB memory device.
Commercial Mode
A mode of operation that provides a broad
range of commercial TV features based on
control (settings) provided by the PTC and/
or an MPI control device.
CPU
The TV’s Central Processing Unit.
Responsible for the presentation of video
and audio from content received via the
TV’s tuner or Aux inputs.
EBL
Embedded b-LAN module. See also b-LAN.
E-Z Installation
Enables splash screen image, TV
conguration, and software/rmware le
downloads to selected TV models from
a Pro:Centric server. Managed and
administered via the Pro:Centric Admin
Client.
Express Script
Hospital model TV conguration script
that provides streamlined conguration for
FTG Mode via CPU operation in a hospital
setting, including a conguration option for
Pro:Centric operation.
EZ-Manager Wizard
Lodging/hospital model TV conguration
wizard that provides conguration options
for Pro:Centric operation as well as an
option for using a USB memory device to
congure a TV.
FTG Channel Map
Typically refers to a logical channel mapping
of physical RF channels. This allows digital
channels, like analog channels, to be tuned
without requiring the dash key. Also, channels
(digital or analog) can be arranged in any
order that seems logical for customer tuning/
viewing.
FTG Mode
LG commercial TV mode that enables
decryption of Pro:Idiom encrypted channels
and logical channel mapping. Implementation
and TV operation is based on the “owner” of
the FTG Channel Map—the CPU or the EBL.
TVs may be congured locally using LG’s
proprietary PC software or remotely using
an applicable head end device.
Function Menu
Available via Installer Remote “MENU” key.
Indicates the TV is not in Pass-through
Mode. Restricts menu options to a subset
of the TV setup menus, allowing users to
retain functional control, while disabling
setup options.
Installer Menu
Denes commercial TV functionality based
on the parameters set.
LG Free-To-Guest (FTG)
Refers to a particular commercial mode of
operation within an LG TV. See also FTG
Mode.
Logical Channel Number
A number assigned to either a physical or
virtual channel number in a Logical Channel
Map.
Major Channel Number
Typically, the RF channel number assigned
to a digital video stream.
Master TV
A TV whose Channel Map and Installer
Menu and TV setup menu settings have
been congured as a Master TV Setup for
cloning purposes.
Minor Channel Number
A sub-channel or program number
assigned to the content embedded in the
digital video stream.
MPI
Multiple Protocol Interface. An MPI port
or, for some TV models, an MPI card slot
provides external control options for solution
providers.
Pass-through Mode
The TV’s factory default mode of operation.
TVs can be congured for stand-alone use
or as Master TVs for cloning purposes, and/
or TVs may be controlled externally in this
mode.
Physical Channel Number
The major channel number assigned to
represent a specic 6 MHz RF band as
specied by either the broadcast or CATV
channel plan. See CEA (formerly EIA) or
NCTA specications for further information.
Pro:Centric Application
LG content delivery and communication
interface that provides interactive entertain-
ment, weather, amenities, etc. information
for end users. (Powered by Pro:Centric
server.)
Pro:Centric Admin Client
Web editor/content wizard provided for
service provider and customer conguration
of Pro:Centric application and management
elements.
Pro:Idiom
Zenith proprietary security software that
unlocks access to premium content to help
assure rapid, broad deployment of HDTV and
other high-value digital content.
PTC
Protocol Translator Card. The commercial
controller (microprocessor) of the commercial
TV.
Target TV
A TV to which a Master TV Setup will be
transferred.
TV Setup Menus
Available via Installer Remote “MENU” key
in Pass-through Mode only. Menus provide
access to setup and functional features of
the TV.
USB Memory Device
A USB ash drive or USB storage device,
etc. that can be used for TV conguration
purposes (typically cloning or FTG Mode
via CPU conguration) or for updating TV
software.
Virtual Channel Number
An alias (virtual) channel number provided
in the data stream, by the broadcaster, of a
digital broadcast channel to be displayed
by consumer TVs in place of the physical
channel number. The major number is the
same as the original analog channel
number and the minor number is the nth
program available in that digital video
stream.
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