Sony VPL-DX125 Protocol Manual page 35

(4) [Input switch inquiry] INPT?
This command obtains the projector's input status.
The projector responds examples as follows:
Returns the following values when the input status is obtained (The input channel varies depending
on the model.):
When the projector input is Video :
When the projector input is S-Video : Returns "22".
When the projector input is Input A :
When the projector input is Input B :
When the projector input is Input C :
When the projector input is Input D :
When the projector input is Input E :
When the projector input is Input F :
When the projector input is USB :
When the projector input is Network : Returns "51".
Unacceptable period (when the power status is other than Power ON) : Returns "ERR3".
Projector error occurring (including warning) :
(5) [AV muting command] AVMT
This command sets the projector's AV muting setting.
The available parameter examples are as follows:
Parameter 11 : Projector video muting ON
Parameter 10 : Projector video muting OFF
Parameter 21 : Projector audio muting ON
Parameter 20 : Projector audio muting OFF
Parameter 31 : Projector video + audio muting ON
Parameter 30 : Projector video + audio muting OFF
The projector responds as follows:
When processed properly : Returns "OK".
When parameter is out of range :
Unacceptable period (when the power status is other than Power ON) : Returns "ERR3".
Projector error occurring (including warning) :
(6) [AV muting status inquiry] AVMT?
This command obtains the projector's AV muting status.
The projector responds as follows:
Returns the following values when the AV muting status is obtained:
When the projector video muting is ON :
When the projector audio muting is ON :
When the projector video + audio muting is ON :
When the projector video + audio muting is OFF : Returns "30".
Unacceptable period (when the power status is other than Power ON) : Returns "ERR3".
Projector error occurring (including warning) :
VPL-EX225
Returns "21".
Returns "31".
Returns "32".
Returns "33".
Returns "34".
Returns "35".
Returns "36".
Returns "41".
Returns "11".
Returns "21".
Returns "31".
Returns "ERR4".
Returns "ERR2".
Returns "ERR4".
Returns "ERR4".
31 (E)