TV One C2-8000 Series, Руководство по эксплуатации

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C2-8000 S
ERIES
O
PERATION
M
ANUAL
109
Set 1A Shrink to 50
F
04 00 42 00 87 000032 FE CR F 44 00 42 00 87 000032 3E CR
Set 1A Shrink H Posn to 0
F
04 00 42 00 DA 000000 1F CR F 44 00 42 00 DA 000000 5F CR
Set 1A Shrink V Posn to 100
F
04 00 42 00 DB 000064 84 CR F 44 00 42 00 DB 000064 C4 CR
14.5 Reading and writing macros
Depending on the unit connected there can be up to 7 macros stored in the unit.
These macros can be programmed to perform a specific task, for example enable
PIP mode, Position pip window at H=0, V=0, Zoom in to 120%.
The WIN and OUT bytes are not used for macro reading or writing and should be
set to WIN=1A and OUT = 0
The CHA byte indicates the macro we are programming / reading / running. Macro
1 to 5 are CHA 0..4, CHA=5 is restore, CHA 6..7 are Macros 6..7.
Macro Restore (CHA=5) is read only, the units restore state is set by sending the
Store command (0C8).
14.5.1 Reading a previously stored Macro
In order to read a macro the following commands must be sent in this specific order
– no other commands should be sent between these messages. The CHA in these
cases relate not to the source but to the macro we are reading.
Packet sent Packet returned
SOP CMD CHA WIN OUT FUN PAY CS EOP SOP CMD CHA WIN OUT FUN PAY CS EOP
Read number of items currently stored in Preset 2 Returned packet indicates 4 items available to
read
F
84 01 42 00 F4 - BB CR F 44 01 42 00 F4 00002 FC CR
Read the Function for the first item in the preset /
macro Payload is the Function stored – 86 = Zoom
F 84 01 42 00 F3 - BA CR F 44 01 42 00 F3 000086 ?80 CR
Menu text CHA FUNC
(Hex)
Range of adjustment (decimal)
Macro
Run macro 0..7 F1 0..1 = Run, Erase macro
Number of items within
macro 0..7 F4 Read Only
Function to adjust 0..7 F2 0..4095
Value 0..7 F3 Value for Function