Sanyo CE42LM4N-NA RS232C Basic - Page 14

Status Read Commands, 1 Format, 2 Transfer Example

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7. Status Read Commands 7.1 Format 7.1.1 PC issues commands in format as below. "CR" Command [CR] (PC Æ TV) or "CR_" Command [CR] (PC Æ TV) Command: See Status Read Command Table. "_" means space. 7.1.2 When received command is appropriate, the TV returns a character line as the required data. Required Data [CR] (TV Æ PC) Required Data: A character line (See Status Read Command Table) 7.1.3 When the received command is not appropriate, the TV returns "?" to PC. "?" [CR] (TV Æ PC) 7.2 Transfer Example Get input mode for TV by Basic Commands. PC → TV TV → PC Command (issues current input mode command) "C" "R" "1" CR "1" CR Response (A few ms ～ 1s) (Showing Computer 1 is selected) Ver. Page 13

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Ver.
Page
13
7.
Status Read Commands
7.1 Format
7.1.1
PC issues commands in format as below.
“CR” Command [CR]
(PC
Æ
TV)
or
“CR_” Command [CR]
(PC
Æ
TV)
Command:
See Status Read Command Table.
“_” means space.
7.1.2
When received command is appropriate, the TV returns a character line as the required data.
Required Data [CR]
(TV
Æ
PC)
Required Data: A character line (See Status Read Command Table)
7.1.3
When the received command is not appropriate, the TV returns “?” to PC.
“?” [CR]
(TV
Æ
PC)
7.2 Transfer Example
Get input mode for TV by Basic Commands.
Command (issues current input mode command)
PC
→
TV
“C”
“R”
“1”
CR
TV
→
PC
“1”
CR
←―――→
Response
(A few
ms
～
1s
)
(Showing Computer 1
is selected)