Canon LV-7250 Command Manual - Page 7
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Data portion
Description
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DATA01
Error type
DATA02
Error description
For more information, see "5. Data Portion of Response."
Supplement:
Example of lamp timer acquisition
DATA01 DATA02 DATA03 DATA04 : Timer in Normal mode
30H
2AH
012. MUTE CONTROL
**********************************************************************
Function:
This command controls the mute of picture, sound and on-screen.
Command:
02H 1AH 00H 00H 02H DATA01 DATA02 CKS
Data Portion Contents
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DATA01
Mute type to be controlled
00H : Picture
01H : Sound
02H : OSD
DATA02
Mute Control
00H : Off
01H : On
Response (ACK): At the time of a success
22H 1AH 01H xxH 01H DATA01 CKS
(*2)
Data Portion Contents
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DATA01
Results
00H : Normal
01H : Error
Response (NAK): At the time of a failure
A2H 1AH 01H xxH 02H DATA01 DATA02 CKS
(*2)
Data portion
Description
-----------------------------------------------------------------------
DATA01
Error type
DATA02
Error description
For more information, see "5. Data Portion of Response."
Supplement:
* Mute is cancelled in the following cases:
Input connector switching
Video signal switching
Volume adjustment
013. VOLUME ADJUST
**********************************************************************
Function:
This command sets the volume.
Command:
03H 10H 00H 00H 05H DATA01 to DATA05 CKS
Data Portion Contents
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00H
00H
:
10800 seconds
(DATA2 can be specified only for "On")
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