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A(V)N(P)120
’
s Protocol Version 1.1
Preset Operation
Internal Preset Mode
•
In this mode, the camera memorizes the
Zoom/Focus/Digital zoom position into
the Internal
Nonvolatile
Memory of the
camera.
•
Total 64 presets
External Preset Mode
•
In this mode, the camera memorizes the
Zoom/Focus/Digital zoom position into
the Internal
Volatile
Memory of the
camera.
•
Total 8 presets
Preset Response Packet
•
It is a response that the zoom/focus lens
finish moving to the selected preset
position.
•
Transmission of this packet is decided by
the Transmission Preset Response Packet
(see Preset Control Commands).
•
Preset Response Packet
: * NN 11 11 11 YY
External Preset Position Saving Method
Move zoom/focus lens
to internal preset position
what you want to save.
Memorize this position
as Internal preset position
Select Internal Preset Number.
Memorize zoom lens position
Memorize focus lens position
Memorize digital position
Select External Preset Number.
(Example) Preset Position Moving Action
Send Command
Response Packet ?
Received Packet
is Correct ?
Yes
Start
Moving to the Preset Position
Receive command
(Move to Internal Preset No.7)
* 00 C8 07 00 CC
No
Send Preset
Response Packet ?
Start
Send
*00000000AA
(Command Response)
No
Yes
Arrive at the
Preset Position No.7 ?
Send
*00111111B0
(Preset Response)
No
Yes
End
Yes
No
End
Internal Preset Position Saving Method
