Sharp LC-32L400X ユーザーズマニュアル

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.

Select a TV channel or external input source 
providing the Teletext programme.

Press 

m to display the Teletext.

Each time you press 

m, the screen switches 

as shown below.

• 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.

r/s)

Increase or decrease the page number.

You can select a group or block of pages 
displayed in the coloured brackets at 
the bottom of the screen by pressing 
the corresponding Colour (Red/Green/
Yellow/Blue) on the remote control unit.

Directly select any page from 100 to 899 
by using 0 — 9.

v (Top/
Bottom/Full)

Switch the Teletext image to Top, Bottom 
or Full.

k (Reveal 
hidden 
TELETEXT)

To reveal hidden information such as an 
answer to a quiz.

3 (Hold)

To stop updating Teletext pages 
automatically or release the hold mode.

[ (Subtitle 
for TELETEXT)

Display the subtitle during Teletext page.
• Subtitle will not be displayed when 

the service does not contain subtitle 
information.

1 (Subpage)

Display the subpage during Teletext page.

• Teletext can display only when it is sent by network. Not 

used to convert between languages.

•  When a programme is set, the TV can be controlled from 

the PC using the RS-232C terminal. 

 

  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 RS-232C cable cross-type (commercially 

available) to the Din/D-sub RS-232C for the connections.

•  This operation system should be used by a person who is 

accustomed to using PCs.

Communication conditions
Set the RS-232C communications settings on the PC 
to match the communications conditions of the TV. 
The communications settings of the TV are as follows:

9,600 bps

8 bits

None

1 bit

None

Communication procedure
Send the control commands from the PC via the RS-
232C connector. 
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.

C1   C2   C3   C4   P1   P2   P3   P4 

Eight ASCII codes 

e CR

Command 4-digits

Parameter 4-digits

Return code

Command 4-digits: Command. The text of four characters.
Parameter 4-digits:  Parameter 0 – 9, space, ?

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”.)

a

3

0

0

0

0

9

0

O

K

Normal response

Return code (0DH)

Problem response (communication error or incorrect command)

E

R

R

Return code (0DH)

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7/8/10   6:45:24 PM

7/8/10   6:45:24 PM