Hitachi CP-X809W Home Theater System User Manual


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10
Command Control via the Network (continued)
Command Format
[TCP #23]
1. Protocol
&RQVLVWRIKHDGHUE\WHVFRPPDQGGDWDE\WHV
2. Header
%(()&5&BORZ&5&BKLJK
&5&BORZ/RZHUE\WHRI&5&ÀDJIRUFRPPDQGGDWD
&5&BKLJK8SSHUE\WHRI&5&ÀDJIRUFRPPDQGGDWD
3. Command data
&RPPDQGGDWDFKDUW
E\WHB E\WHB E\WHB E\WHB E\WHB E\WHB
Action 7\SH Setting code
ORZ KLJK ORZ KLJK ORZ KLJK
$FWLRQE\WHB
Action &ODVVL¿FDWLRQ Content
1 Set &KDQJHVHWWLQJWRGHVLUHGYDOXH
2 Get 5HDGSURMHFWRULQWHUQDOVHWXSYDOXH
4 ,QFUHPHQW ,QFUHPHQWVHWXSYDOXHE\
5 'HFUHPHQW 'HFUHPHQWVHWXSYDOXHE\
6 Execute Run a command.
Requesting projector status (Get command)
6HQGWKHIROORZLQJUHTXHVWFRGHIURPWKH3&WRWKHSURMHFWRU
Header + Command data (‘02H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
7KHSURMHFWRUUHWXUQVWKHUHVSRQVHFRGH‘1DH’ + data (2 bytes)WRWKH3&
Changing the projector settings (Set command)
6HQGWKHIROORZLQJVHWWLQJFRGHIURPWKH3&WRWKHSURMHFWRU
Header + Command data (‘01H’ + ‘00H’ + type (2 bytes) + setting code (2 bytes))
7KHSURMHFWRUFKDQJHVWKHVHWWLQJEDVHGRQWKHDERYHVHWWLQJFRGH
7KHSURMHFWRUUHWXUQVWKHUHVSRQVHFRGH ‘06H’ WRWKH3&
Using the projector default settings (Reset Command)
7KH3&VHQGVWKHIROORZLQJGHIDXOWVHWWLQJFRGHWRWKHSURMHFWRU
Header + Command data (‘06H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
7KHSURMHFWRUFKDQJHVWKHVSHFL¿HGVHWWLQJWRWKHGHIDXOWYDOXH
7KHSURMHFWRUUHWXUQVWKHUHVSRQVHFRGH ‘06H’WRWKH3&
Increasing the projector setting value (Increment command)
7KH3&VHQGVWKHIROORZLQJLQFUHPHQWFRGHWRWKHSURMHFWRU
Header + Command data (‘04H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’)
7KHSURMHFWRULQFUHDVHVWKHVHWWLQJYDOXHRQWKHDERYHVHWWLQJFRGH
7KHSURMHFWRUUHWXUQVWKHUHVSRQVHFRGH‘06H’WRWKH3&
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