P493ORACLE 493 Mon10 Feb C4 1704:27
This page demoasns tes the redefenitian
of the colour map by using 16 full row
colours to disp ay colour ap locatio
16 to 1. The di p ay shoul be
Tha s hh ng na t auk at the lop.
0 ■ @ P ─ p
4 ■ 4 ■ T d ■
5 % ■ ■ ■ ■ ■
6 & ■ F ■ ■ v
7 ■ 7 ■ ■ g ■
8 ■ 8 ■ ■ h ■
9 ) ■ I ■ ■ y
10 * ■ J ■ ■ z
P493ORACLE 493 Mon10 Feb C4 1707:11
MULTI-LANGUAGE TEST PAGE: ENGLISH
This rotating page illustrates the use
of the C12, C13 and C14 bits in the
page header to select displays in
English, German and Swedish.
Multi-language teletext decoders will
respond to these control bits to select
the correct character set for a
particular page. The facility allows
international teletext decoders to be
manufactured, reducing the number of
variants required. Also in border areas
transmissions from adjacent countries
can be received.
The English character set includes the
following special symbols:
#─$£@←→↑½¼¾‖÷ C12-14=000
Test page for multi-language decgder
P493ORACLE 493 Mon10 Feb C4 1712:42
MULTI-LANGUAGE TEST PAGE: GERMAN
mehrsprachenf¼higen Text-Schaltung, die
Zeichensatz-bits C12-C14 der Kopfzeile
auszuwerten und entsprechenden Text mit
den dazugeh‖rigen Zeichen aus dem eng-
lischen, deutschen oder schwedischen
Zeichensatz darzustellen.
Dadurch ist es m‖glich, nationen¾ber-
greifende Text-Dekoder aufzubauen.
Da÷ dies nicht nur Vorteile f¾r den
Hersteller durch Vereinheitlichung der
Dekoderherstellung bringt sondern auch
bei Textempfang in Grenzn¼he mehr-
sprachigen Betrieb erm‖glicht, ist
leicht vorstellbar.
→brigens werden in Deutschland folgende
Sonderzeichen ben‖tigt:
#£$←½→¼‖¾÷─@↑ C12-14=001
if the decoder includes GERMAN symbols.
P493ORACLE 493 Mon10 Feb C4 1713:13
MULTI-LANGUAGE TEST PAGE: SWEDISH
Denna demonstration visar anv¼ndningen
av C12,C13, och C14 bitarna i
sidrubriken f‖r att f¾ fram den
l¼mpliga texten genom att v¼lja det
r¼tta tecknet fr¾n den engelska, tyska
och svenska teckenm¼ngden.
Denna f‖rm¾ga m‖jligg‖r tillverkning
av internationella teletex-avkodare,
vilket ¼r till f‖rdel f‖r tillverkarna,
eftersom problemen i samband med
tillverkning av nationella versioner
p¾ detta s¼tt kan hj¼lpas. Den ¼r ocks¾
till nytta vid gr¼nser mellan olika
l¼nder,d¼r texter kan mottagas p¾ flera
olika spr¾k.
#£$←½→¼‖¾÷─@↑ C12-14=010
if the decoder includes SWEDISH symbols
P493ORACLE 493 Mon10 Feb C4 1715:27
MULTI-LANGUAGE TEST PAGE: ITALIAN
bits C12,C13 e C14 nella riga di testa
per selezionare in Italiano, Tedesco e
Francese.
Il decodificatore teletext multilingue
risponder¼ a questi bits di contrgllo
per selezionare il corretto carattere
di una particulare pagina. Questa
caratteristica permette al
decodificatore teletext di essere
costruito senza cambiare lo specifico
circuito integrato e ottenere
automaticamente la lingua desiderata.
Questo gruppo di caratteri italiani
include i seguenti simboli speciali.
@←½-¼‖¾÷ ITALIAN Bits=011
multilingue.
P493ORACLE 493 Mon10 Feb C4 1718:20
TEST PAGE FOR EXTENDED LEVEL 1
Alphanumeric Black black
Mosaic Graphics Black
D o u b l e W i d t h
D o u b l e S i z e
Underline
Double Height Normal
P493ORACLE 493 Mon10 Feb C4 1701:55
This demonstration page shows the capab-
ilities of a broadcast level 2 decoder.
It includes non-spacing attributes, row
and screen colours and additional flash
modes. Level 1 decoders will decode a
sensible fall-back for this page.
This row contains non-spacing foregroun
Double Height, W i d t h and S i z e .
T h r e e P h a s e F l a s h .
Accented characters -
a e i o u A E I O U
Supplementary characters
P493ORACLE 493 Mon10 Feb C4 1712:31
O R A C L E Teletext S O F T E L
System
RLp2 PDP 11/44 PDP 11/44 RLp2
RL02 2.5 Mb 2.5 Mb 0 RL02
RL02 3xDH-11 3xDH-11 RLp2
RLp2 RLp2
3x16 Terminal Line switch
VT100
RLp2 11/73 DH 29 5
RD52 4 Mb 11 Editing (Autodial)
Video Terminals Modems
VT100 GPN UTV
RLp2 11/73 DH TTT YTV
RD52 4 Mb 11 GRA CEN
Video ANG TVS
HTV TSW
VT100 BDR CTV
RL02 11/73 DH STV TOP
RD52 4 Mb 11 SOF
Video