JVC Projector Dla M2000sc Instructions Manual
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D-ILA PROJECTOR
ＤＬＡ－Ｇ３０１０
ＤＬＡ－Ｇ３０１０ＤＬＡ－Ｇ３０１０ ＤＬＡ－Ｇ３０１０series
seriesseries series
ＤＬＡ－Ｍ２０００
ＤＬＡ－Ｍ２０００ＤＬＡ－Ｍ２０００ ＤＬＡ－Ｍ２０００series
seriesseries series
RS-232C CONTROL SPECIFICATIONS
Victor Company of Japan, Limited
* D-ILA is a trademark of Victor Company of Japan, Limited.
Document Number CTGKE-0013
TM
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1
CONTENTS
1. Outline .......................................................................................................................... 2
2. Communication Format .................................................................................................. 2
3. Data Format ..................................................................................................................2
4. Header...
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１．
１．１． １．
OUTLINE
This document describes the communication and data formats used to control the projector via
its RS-232C port.
２．
２．２． ２．
COMMUNICATION FORMAT
Transfer Rate : 9600, 19200(default) bps
Data Length : 8 bits
Parity Bit : None
Start Bit : 1 bit
Flow Control : None
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DATA FORMAT
3.1...
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3 no parameter for tally (response) data in response to a command.
3.2.2 Tally Data when Error Occurs
Header ID SP Error Status CR
Header ： Indicates the beginning of the tally (response) data
‘@’(40H)
ID ： Identification number of Projector
SP ： Indicates the separation between ID and Status(20H)
Error ： ‘A00’ (41H 30H 30H)
Status...
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４．
４．４． ４．
HEADER
Indicates the beginning and type of communication data.
4.1 External Control to Projector
Character HEX Definition
‘!’ 21 Command to the Projector
‘?’ 3F Query (request for information) to the Projector
4.2 Projector to External Control
Character HEX Definition
‘@’ 40 Tally (Response) data
‘&’ 26 Internal error data...
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6. CR
Indicates the end of each set of data. (0DH)
7. PARAMETERS
There are three types of parameters:
1.Indicates the numeric value.
2.Indicates the ON/OFF status.
3.Special parameter.
7.1 Numeric Value Parameter
Signed 2-byte hexadecimal code represented by 4 (byte) characters.
Assignable range is between ‘8000’ and ‘7FFF’.
Ex-1) The parameter indicating ‘20’ (decimal):...
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7.3 Special Parameters
Parameters other than those described in 7.1 to 7.2.
7.3.1 Menu Display Auto OFF Parameter
Character HEX Definition
‘0’ 30 NO
‘1’ 31 YES
7.3.2 Transfer Rate Parameter
Character HEX Definition
‘0’ 30 9600bps
‘1’ 31 19200bps
7.3.3 Decoder Parameter
Character HEX Definition
‘0’ 30 NTSC
‘1’ 31 NTSC4.43
‘2’ 32 PAL
‘3’ 33 SECAM
‘4’ 34 AUTO
7.3.4 Color Temperature...
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7 7.3.6 Projector Operation Mode Parameter
Character HEX Definition
‘0000’ 30H 30H 30H 30H S t a n d b y M o d e
‘0001’ 30H 30H 30H 31H P o w e r O N M o d e
‘0002’ 30H 30H 30H 32H C o o l - D o w n M o d e
‘0004’ 30H 30H 30H 34H E m e r g e n c y M o d e
7.3.7 Text Mode Parameter
Character HEX Definition
‘0’ 30 Text 1
‘1’ 31 Text 2
‘2’ 32 Text 3
‘3’ 33 Text 4
‘4’ 34 Text 5...
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8 7.3.10 ID Parameter
Character HEX Definition
‘0’ 30 ID 0(global command for all projectors)
‘1’ 31 ID 1
‘2’ 32 ID 2
‘3’ 33 ID 3
‘4’ 34 ID 4
‘5’ 35 ID 5
‘6’ 36 ID 6
‘7’ 37 ID 7
‘8’ 38 ID 8
‘9’ 39 ID 9
‘A’ 41 ID 10
‘B’ 42 ID 11
‘C’ 43 ID 12
‘D’ 44 ID 13
‘E’ 45 ID 14
‘F’ 46 ID 15
7.3.11 Switcher Number Parameter
Character HEX Definition
‘ 0 0 0 1 ’ 30H 30H 30H...
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8. TALLY(RESPONSE)DATA
The Projector will only accept and process data when the ID number included with
the data coincides with
the ID-number registered
to the Projector itself. (Except when ID = ‘0’) If the received ID-number
matches the Projector’s ID, it will return a response to the query from the external control unit. This
response data is called Tally (Response) Data. (However, when ID = ‘0’, tally (response) data is not
replied.)
The Tally...