A.8 Serial Inferface Command Codes (continued)
Function | Code | Meaning | |
Power On/Off | Write Codes |
|
|
| D00W00 | Power On | |
| D00W01 | Power Off | |
| Read Codes | Returns: | |
| D00R | 00 | - Standby |
|
| 01 | - Power on but no lamp |
|
| 02 | - Power on and lamp |
|
| 03 | - Power off but fan running |
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|
Source Selection | Write Codes |
|
|
| D02W01 | RGB 1 | |
| D02W02 | RGB 2 | |
| D02W03 | RGB 3 | |
| D02W11 | Video 1 | |
| D02W12 | Video 2 | |
| D02W13 | Video 3 | |
| D03W00 | Shows what input is selected | |
| Read Codes | Returns: | |
| D02R | 01 | – RGB 1 |
|
| 02 | – RGB 2 |
|
| 03 | – RGB 3 |
|
| 11 | – Video 1 |
|
| 12 | – Video 2 |
|
| 13 | – Video 3 |
|
|
| |
Volume Control | Write Codes | Sets volume level to a value between 00 and 14 hex. | |
| D04W00 to | This corresponds to 20 possible settings. | |
| D04W14 |
|
|
| Read Codes | Returns: | |
| D04R | 00 to 14 hex | |
|
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Focus Control | Write Codes |
|
|
| D05W00 | 300ms Clockwise | |
| D05W01 | 300ms Counterclockwis | |
| D05W10 | Continuous Clockwise | |
| D05W11 | Continuous Counterclockwise | |
| D05W20 | Turn off motor | |
Zoom | Write Codes |
|
|
| D06W00 | 300ms Clockwise | |
| D06W01 | 300ms Counterclockwise | |
| D06W10 | Continuous Clockwise | |
| D06W11 | Continuous Counterclockwise | |
| D06W20 | Turn off motor | |
Mute | Write Codes |
|
|
| D07W00 | Mute off | |
| D07W01 | Mute on | |
| Read Codes | Returns: | |
| D07R | 00 | - mute is off |
|
| 01 | - mute is on |
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Blank | Write Codes |
|
|
| D08W00 | Blank is off - image is shown | |
| D08W01 | Blank is on - black screen is shown | |
| Read Codes | Returns: | |
| D08R | 00 | - off |
|
| 01 | - on |
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© 3M 1999 | 3M™ Multimedia Projector MP8780 |
TECHNICAL
