Ericsson TT1222 User's Guide Page 102

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Technical Specification
B.4.4 PAN/SCAN
The IRD can perform the following horizontal Pan vector handling.
Table B.5: Pan/Scan
Parameter Specification
16:9 -> 4:3 Horizontal Mandatory TR 101 154
16:9 -> 4:3 Horizontal centre
(no Pan/Scan information in
signal)
Mandatory TR 101 154
Note: No support is required for vertical ("scan") vectors.
B.4.5 VBI 625 Lines Output
Table B.6: 625 Line VBI Output
Parameter Line/Field Performance
VITS lines specification ITU-R J.63
VITS PAL (lines) 17, 18, 330, 331
VITS SECAM (lines) 17, 18
VITC
lines 16 or 22 (fields 1
and 2)
SMPTE RP164,
ISO 13818-2 GOP header
Other testlines PAL / SECAM Sin(x)/x
WST (EBU) Teletext Source
system
7 to 23, 319 to 335
mandatory
6 to 23, 318 to 335
(inclusive) if possible.
EN 300 472 (DVB), SI-DAT
477 rev. 2
WST (EBU) Teletext Output
system
7 to 23, 319 to 335
mandatory
6 to 23, 318 to 335
(inclusive) if possible.
ITU-R BT.653-3, system B
WST (EBU) Teletext Level
462 mV ± 6%
WST (EBU) Teletext Eye height > 90%
WST (EBU) Teletext Delay rel. to
video
±1 frame
VPS Source system
2
16 EN301 775
2
VPS data are encoded on line 16, comprising a total of 13 bytes per frame. The data is used for a number of different purposes. Only bytes
5, 11, 12, 13 and 14 are supported.
EN/LZT 790 0002/2 R1A
B-6
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