Control commands
The commands which the personal computer can use to control the projector are shown in the following table.
Command | Control Contents |
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| In standby mode, all commands other than | ||
PON | Power ON | the PON command are ignored. | ||
B The PON command is ignored during | ||||
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| lamp ON control. | ||
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| B If a PON command is received while the cooling | ||
POF | Power OFF | fan is operating after the lamp has switched off, | ||
the lamp is not turned back on again straight | ||||
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| away, in order to protect the lamp. | ||
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AVL | Volume | Parameter |
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| Input signal | Parameter |
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IIS | VID=VIDEO | |||
selection | RG1=PC1 | RG2=PC2 | ||
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| NWP=WIRELESS | ||
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| Callback |
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| Lamp ON | 0 = Standby |
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Q$S | 1 = Lamp ON control active | |||
condition query | ||||
| 2 = Lamp ON |
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| 3 = Lamp OFF control active | ||
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| Operation will be switched between ON and OFF each | ||
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| time the command is sent. Do not switch operation ON | ||
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| and OFF after only short periods of time. | ||
OSH | Shutter function | If a command other than “OSH” is sent to the projector | ||
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| when the shutter function is used, the “ER401” | ||
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| command will be sent from the projector to the | ||
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| computer and the shutter function will be turned off. | ||
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Cable specifications
(When connected to a personal computer)
At the projector | At the computer |
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(DTE specifications) |
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| 7 |
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| 9 |
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