C&B Technology AN120 Series, Руководство по связи

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A(V)N(P)120
’
s Protocol Version 1.1
Key Action Command(
*NN75PPXXYY)
• It is a basic camera control command.
• Key Code
: It is a command option of key action
command.
• The Key Stop command of key action
command(
*NN7509XXYY)
: This command must be followed by
key action commands.
• Continuous key action.
: If you want continuous key action
service, do not send the key stop
command until you want to stop the
continuous key action.
• See the Key Action Command List.
Receive Key Tele command
(* NN 75 01 XX YY)
Stop Tele Action
Received Stop Key ?
(*NN 75 09 XX YY)
End
Start
No
Yes
Start Tele Action
Continuous Tele
action
(Example) Zoom in(Tele) action
(In the position of the microcomputer of camera)
(Example) Key Action command “Mirror”
Send Key Action command
“Mirror”
(* NN 75 18 XX YY)
End
Start
<Host>
More than 25ms delay
Send Key Action command
“Stop”
(* NN 75 09 XX YY)
Complete Key Action “Mirror”
No
Yes
Start
Receive Key Action command
“Mirror”
(* NN 75 18 XX YY)
Key Action “Mirror”
Received Key Stop command ?
(*NN 75 09 XX YY)
End
<Camera>