NEC VT695 Control Commands page 27

* cycle/toggle volume mute
* cycle/toggle picture mute
* cycle/toggle picture freeze
02H 0FH 00H 00H 02H DATA01 DATA02 CKS
Data Portion Contents
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DATA01/DATA02 12H/00H : Volume mute
DATA01/DATA02 11H/00H : Picture mute
DATA01/DATA02 8AH/00H : Picture freeze
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* cycle aspect ratio
02H 0FH 00H 00H 02H DATA01 DATA02 CKS
Data Portion Contents
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DATA01/DATA02 A3H/00H : Aspect Ratio
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* all menu functionality (digits 0-9, cursor movement, enter, select, return, back, clear, etc)
02H 0FH 00H 00H 02H DATA01 DATA02 CKS
060. GAIN PARAMETER REQUEST 2
**********************************************************************
Function:
This command acquires the adjustment values.
Command:
03H 04H 00H 00H 03H DATA01 .. DATA03 CKS
Data Portion Contents
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DATA01 .. 02 Acquirement items (!)
DATA03 00H fixed
Response: At the time of a success
23H 04H 01H xxH 0DH DATA01 .. DATA13 CKS
(*1) (*2)
Data Portion Contents
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DATA01 Adjustment status
00H : Displaying impossible
01H : Adjustment impossible
02H : Adjustment possible
FFH : Selected gain is not available.
DATA02 Maximum adjustment value (Lower ranking 8 bits)
DATA03 Maximum adjustment value (Upper ranking 8 bits)
DATA04 Minimum adjustment value (Lower ranking 8 bits)
DATA05 Minimum adjustment value (Upper ranking 8 bits)
DATA06 Default adjustment value (Lower ranking 8 bits)
DATA07 Default adjustment value (Upper ranking 8 bits)
(*3)
(*3)