AVT Titan, Operator'S Manual

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1 – 1 5 040 7448 329657 (04.97) PC-SW 4.5
C H A P T E R 1 : S Y S T E M D E S C R I P T I O N
FIGURE 1.5 MULTIPLEX FRAME FOR THE NETWORK INTERFACES 1
×
X.21 AND
RS449 FOR A NETWORK FREQUENCY OF 384 kHz
The inband signalling is also transmitted in timeslot 1 in this frame. The posi-
tion of the inband signalling is the same as that in the 2-Mbit/s data stream. It
is also shown in FIGURE 1.5.
1.4 System components list
The equipping of the TITAN system depends on the application. FIGURE 1.6
shows the front view of the opened TITAN housing with the position of the dif-
ferent units. TABLE 1.5 is a list of all plug-in units belonging to the TITAN sy-
stem with the ordering information.
FIGURE 1.6 FRONT VIEW OF THE TITAN VIDEOCODEC
WITHOUT FRONT PANEL AND DISPLAY UNIT
TABLE 1.5 SYSTEM COMPONENTS LIST
Item Designation
1 TITAN power supply module
2 JPEG graphics codec (option)
3 Motion video codec
4 Audio codec with echo cancellation
5 Interface unit
6 Videocodec (housing and front panel)
! ! ! *
K
! ! ! !
6KOGUNQV QH C HTCOG
6KOGUNQV
µ U HTCOG
H-Bit: Bit i of the inband signalling
?-Bit: Data e.g. audio or LSD
! ! ! ! ! ! ! !
6KOGUNQV QH C HTCOG
YKVJ KPDCPF UKIPCNNKPI YKVJQWV KPDCPF UKIPCNNKPI
G
C
D
E
F
B