Mitsubishi V19-V21 Tehnical Manual page 6

Terminology
Legacy Devices
Due to the new added features, some terminology and
abbreviations used are new. Table 1-1 lists the defini-
tions for some of the new terminology.
The Integrated ATV Tuner enables reception of
HDTV signals without using an external Set Top Box.
The ATV Tuner and its' associated circuitry is also ca-
pable of receiving Cable QAM digital signals, when not
scrambled.
TM
NetCommand simplifiies the control of Home The-
ater System devices. It controls compatible analog, digi-
tal and HAVi components using only the TV layer of the
Remote Control.
When the Remote "Device" button is pressed an on-
screen display shows all devices in that Home Theater
System. An example of a Device Select Display is shown
below.
Defitition
ATV Advanced TV
AV Audio Video
AV/C 1394 AV Control Format
DCM Digital Control Module
FAV Full Audio Video
HAVi Home Audio Video Interoperability
(Digital AV Devices, 1394 compliant)
IEEE-1394 Digital Transmission System using cables
IR Infra-red
AV System 5 Compatible Components
QAM Cable HDTV Signal
5C Copy Protection (mainly used in Cable)
Table 1-1: Definititions
Device Select Display
The user selects the device using the "Direction" but-
tons, then presses "Enter". Compatible devices are ac-
tivated and corresponding input selections are automati-
cally performed. The initial NetCommand
cedure is described in Chapter 2.
NetCommand TM controls Home Theater components
by two methods:
1) Legacy Devices (System 5 compatible) are
controlled through IR Blasters connected to the
System 5 IR Output Jacks.
2) IEEE-1394 compatible components are
controlled over cables connect to the 1394
Jacks.
Ant A Ant A
IEEE-1394 is a system used to transmit digital data
streams over cable. The system may also be referred
to as "Firewire ". Basically it can be considered a pipe-
®
line to transfer digital information from one unit to an-
other.
1-2
TM setup pro-
PC D-VHS DVD