7Using the RS-232C system
You can control the monitor from a personal computer etc. via the
• Consult your dealer for the details of the external control specification.
<Communication specifications>
Baud Rate: 4800 bps
Data Bits: 8 bits
Parity: No parity
Stop Bits: 1 bit
Flow Control: No control
Communication Code: ASCII Code
• Use a straight cable with a
<Command outline>
All commands consist of the following segments.
Header | Monitor ID (00) | Command ID | Function | Data | Cr (0Dh) |
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Header
“!”: Operation commands from the personal computer, etc. For details, see <Basic command list> on the right.
“?”: Reference commands from the personal computer, etc.
“@”: Status returns from the monitor
•To start communication, send the connection command from the personal computer etc.
•To terminate the communication, send the termination command from the personal computer etc.
Example of communication procedures
1Starting the communication: connection command (!00BCN1Cr)
2 Monitor’s status (@00BOKCr)
Monitor
3Selecting “SDI 1” input (!00BINACr)
<Basic command list>
No. |
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| Functions | Data | |||||
1 | ! | 0 | 0 | B | C | N | 1 | Cr |
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| Starts communication (connection) | No data | |
2 | ! | 0 | 0 | B | C | N | 0 | Cr |
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| Terminates communication (termination) | No data | |
3 | ! | 0 | 0 | B | M | E | N | U | Cr |
| Displays the MAIN MENU/Quits the menu | No data | |
| operation |
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4 | ! | 0 | 0 | B | U | P | Cr |
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| Moves the cursor upward ( | ) | No data |
5 | ! | 0 | 0 | B | D | O | W | N | Cr |
| Moves the cursor downward ( ) | No data | |
6 | ! | 0 | 0 | B | A | D | J | R | Cr |
| Makes setting/adjustment ( | ) | No data |
7 | ! | 0 | 0 | B | A | D | J | L | Cr |
| Makes setting/adjustment ( | ) | No data |
8 | ! | 0 | 0 | B | S | E | T | U | P | Cr | Displays the |
| No data |
9 | ! | 0 | 0 | B | P | W | 1 | Cr |
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| Turns on the monitor |
| No data |
10 | ! | 0 | 0 | B | P | W | 0 | Cr |
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| Turns off the monitor (standby) | No data | |
11 | ! | 0 | 0 | B | I | N | A | Cr |
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| Selects “SDI 1” input |
| No data |
12 | ! | 0 | 0 | B | I | N | B | Cr |
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| Selects “SDI 2” input |
| No data |
13 | ! | 0 | 0 | B | I | N | C | Cr |
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| Selects “VIDEO/COMPO.” input | No data | |
14 | ! | 0 | 0 | B | D | I | S | P | Cr |
| Displays the status*2 |
| No data |
15 | ! | 0 | 0 | B | V | P | L | S | Cr |
| Increases the volume level |
| No data |
16 | ! | 0 | 0 | B | V | M | N | S | Cr |
| Decrease the volume level |
| No data |
17 | ! | 0 | 0 | B | V | O | L | x | x*1 | Cr | Adjusts the volume level |
| 00 – 30 |
18 | ! | 0 | 0 | B | A | M | U | T | E | x x*1 Cr | Turns muting on/off |
| 00: Off, 01: On |
19 | ! | 0 | 0 | B | A | S | P | x | x*1 | Cr | Changes the aspect ratio |
| 00: 4:3, 01: 16:9 |
•“Cr” is 0Dh.
•The commands for starting communication (connection) (No. 1), terminating communication (termination) (No. 2), and turning on the monitor (No. 9) can be used while the monitor is off (on standby).
*1 Enter the appropriate data to “xx”.
*2 Displays the information shown when the button of the current input is pressed (☞ “On the Status Display” on page 7).
<Specifications of the RS-232C terminal>
PC, etc. | 4 Monitor’s status (@00BOKCr) |
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5Terminating the communication: termination command (!00BCN0Cr)
6 Monitor’s status (@00BOKCr)
This is a female terminal.
Pin No. | Signal |
1 | NC |
2 | RXD |
3 | TXD |
4 | NC |
5 | GND |
6 | NC |
7 | RTS |
8 | CTS |
9 | NC |
• The 7th terminal and the 8th terminal are connected.
ENGLISH17
