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The following table lists the types of notifications generated in various situations.
This type of request...
Modify a setting
Query a setting
Execute an action
Incorrect commands cause the following types of notifications:
•
No asterisk at start of command—no response
•
Unrecognized command name—command with "?" added
•
Command that is currently unavailable—command with "?" added
•
Invalid parameter—command with current value
•
Action command with unnecessary parameter—action command
•
Action command that is unavailable—action command
The following simplified example shows how the projector typically responds to a request to
change the active input source. Note that the three latter notifications are delayed.
Request:
*RSRC=4<CR>
Notification:
*RSRC=4<CR><LF>
*SRC=0<CR><LF>
*SRC=4<CR><LF>
*BRT=60<CR><LF>
*CSPC=?<CR><LF>
Generates this type of notification...
Echoes the request command and shows the resulting value:
Request: *BRT=65<CR>
Notification: *BRT=65<CR><LF>
Echoes the request command and shows the resulting value:
Request: *CON=?<CR>
Notification: *CON=40<CR><LF>
Echoes the request command:
Request: *NXT<CR>
Notification: *NXT<CR><LF>
(acknowledges request)
(projector is attempting to acquire source 4, and in the interim
has no valid source)
(source 4 is now active)
(brightness has been modified for source 4)
(color space is not supported for this input)
Connecting to a room controller
49
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