4.3Remote commands (Not executable in
The remote commands allow the computer to control the projector in the same way as by the remote control. (Some operations cannot be controlled.) The remote commands have no data codes.
Button’s name on remote |
| Function | |
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Character | ASCII | ||
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+/VOLUME | r06 | 72h 30h 36h | |
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r07 | 72h 30h 37h | ||
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| r53 | 72h 35h 33h | |
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| r2b | 72h 32h 62h | |
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← | r4f | 72h 34h 66h | |
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→ | r59 | 72h 35h 39h | |
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MENU | r54 | 72h 35h 34h | |
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ENTER | r10 | 72h 31h 30h | |
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AUTO POSITION | r09 | 72h 30h 39h | |
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FREEZE | ra4 | 72h 61h 34h | |
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[Example] When displaying the MENU selection bar. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc. |
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| Status code returned | Description | ||
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| from the projector | ||||
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‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’ |
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| Command operating the same as the | ||
00r54 |
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| MENU button |
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| ‘30’ ‘30’ ‘72’ ‘35’ ‘34’ ‘0D’ | Command receipt confirmation | ||
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| 00r54 |
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| (Command echo back) |
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4.4Function commands (Not executable in
The mute commands are used for the mute setting of this projector with the 0 (HEX: 30h) and 1 (HEX: 31h).
| ITEM |
| Function | Data |
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| Character | ASCII | ||
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AV MUTE |
| MUTE | 4Dh 55h 54h 45h | 0 (OFF), 1 (ON) |
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4.5Menu setting commands (Not executable in
The menu setting commands are used for the menu setting of this projector. If the personal computer sends the command without attaching the data code, the projector attaches to the received command its current setting value as the data code and send it back to the PC.
ITEM |
| Function | Data | |
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Character | ASCII | |||
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PICTURE SETTING | CE | 43h 45h | 0 (BRIGHTEST), 1 (PRESENTATION), 2 (NORMAL), | |
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| 3 (THEATER), 4 (USER1), 5 (USER2) | |
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CONTRAST | PP | 50h 50h | ±50 | |
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BRIGHTNESS | 51h 51h | 000 | ||
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LAMP MODE | LM | 4Ch 4Dh | 0 (STANDARD), 1 (LOW) | |
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ASPECT | SC | 53h 43h | 0 (auto), 1 (real), 2 (4:3), 3 (16:9) | |
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| 0 (auto), 1 (real), 2 (full), 3 (4:3), 4 (16:9) (EW330U) | |
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•Some commands are not executed depending on the input signal. The operational restrictions same as those on the menu setting are applied. Refer to “Menu operation” in the User Manual for more details.
How to set the value
Use the character or ASCII code as shown below to set the value.
Character | + | - | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
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ASCII | ‘2Bh’ | ‘2Dh’ | ‘30h’ | ‘31h’ | ‘32h’ | ‘33h’ | ‘34h’ | ‘35h’ | ‘36h’ | ‘37h’ | ‘38h’ | ‘39h’ |
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[Example] When setting the CONTRAST to +17. (Values enclosed in quotation marks are ASCII codes.):
Command sent from the PC, etc. |
| Status code returned | Description | |||
| from the projector | |||||
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‘30’ ‘30’ ‘51’ ‘51’ ‘2B’ ‘31’ ‘37’ ‘0D’ |
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| Command for setting the | ||
00PP+17 |
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| CONTRAST to +17 |
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| ‘30’ ‘30’ ‘51’ ‘51’ ‘2B’ ‘31’ ‘37’ ‘0D’ | Command receipt confirmation | ||
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| 00PP+17 |
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| (Command echo back) |
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6
