Teletext function
What is Teletext?
Teletext broadcasts pages of information and entertainment to specially equipped television sets. News, weather reports, sports information, stock exchange prices and programme previews are among the many services available.
Turning on and off Teletext |
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1 | Select a TV channel or external input source | |
| providing the Teletext programme. |
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2 | Press m to display the Teletext. |
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3 | Each time you press m, the screen switches | |
| as shown below. |
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| TELETEXT | TELETEXT |
NOTE
•If you select a programme with no Teletext signal, “No teletext available.” is displayed.
•The same message displays during other modes if no Teletext signal is available.
•New Zealand delivery model can receive MHEG data broadcasting.
Button functions
Buttons | Description |
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CH (r/s) | Increase or decrease the page number. |
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Colour | You can select a group or block of pages |
(Red/Green/ | displayed in the coloured brackets at |
Yellow/Blue) | the bottom of the screen by pressing |
| the corresponding Colour (Red/Green/ |
| Yellow/Blue) on the remote control unit. |
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0 — 9 | Directly select any page from 100 to 899 |
| by using 0 — 9. |
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v (Top/ | Switch the Teletext image to Top, Bottom |
Bottom/Full) | or Full. |
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k (Reveal | To reveal hidden information such as an |
hidden | answer to a quiz. |
TELETEXT) |
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3 (Hold) | To stop updating Teletext pages |
| automatically or release the hold mode. |
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[ (Subtitle | Display the subtitle during Teletext page. |
for TELETEXT) | • Subtitle will not be displayed when |
| the service does not contain subtitle |
| information. |
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1 (Subpage) | Display the subpage during Teletext page. |
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NOTE
•Teletext can display only when it is sent by network. Not used to convert between languages.
PC Control of the TV
•When a programme is set, the TV can be controlled from the PC using the
The input signal (PC/video) can be selected, the volume can be adjusted and various other adjustments and settings can be made, enabling automatic programmed playing.
•Attach an
NOTE
•This operation system should be used by a person who is accustomed to using PCs.
Communication conditions
Set the
Baud rate: | 9,600 bps |
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Data length: | 8 bits |
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Parity bit: | None |
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Stop bit: | 1 bit |
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Flow control: | None |
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Communication procedure
Send the control commands from the PC via the
The TV operates according to the received command and sends a response message to the PC.
Do not send multiple commands at the same time. Wait until the PC receives the OK response before sending the next command.
Command format
Eight ASCII codes e CR
C1 C2 C3 C4 P1 P2 P3 P4
Command
Parameter
Input the parameter values, aligning left, and fi ll with space(s) for the remainder. (Be sure that four values are input for the parameter.)
When the input parameter is not correct, “ERR” returns. (Refer to “Response code format”.)
0 |
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| 0 | 0 | 0 | 9 |
| a | 3 | 0 |
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Response code format
Normal response
OK
Return code (0DH)
Problem response (communication error or incorrect command)
E R R
Return code (0DH)
22
