NEC NP-M311W Command Manual page 16

DATA05 Cooling processing
00H: No execution (Normal condition)
01H: During execution
DATA06 Indication signal number (Entry list number - 1)
0 .. 199
DATA07 Type 1 of input terminal to be selected (!)
01H : 1
02H : 2
03H : 3
04H : 4
05H : 5
DATA08 Type 2 of input terminal to be selected (!1) (!) (!!)
01H : RGB (*5)
02H : VIDEO
03H : S-VIDEO
04H : COMPONENT
05H : Reserved
06H : DIGITAL (*6)
07H : VIEWER
08H : SLOT1
09H : SLOT2
DATA09 Indication signal type
* Valid only when Type 2 of input terminal is 02H or 03H
x0H : NTSC3.58
x1H : NTSC4.43
x2H : PAL
x3H : PAL60
x4H : SECAM
x5H : B/W60
x6H : B/W50
x7H : PALNM
x8H : NTSC3.58 LBX
x9H : NTSC3.58 SQZ
xDH : NTSC
xEH : PAL-M
xFH : PAL-N
* x: undefined
DATA10 .. 12 Reserved ( undefined )
DATA13 .. 20 Horizontal frequency of the indication signal(string)
("000.00" kHz + NULL(0)+ NULL(0) )
DATA21 .. 28 Vertical frequency of the indication signal(string)
("000.00" Hz + NULL(0)+ NULL(0) )
DATA29 Picture mute
00H : OFF
01H : ON
DATA30 Sound mute
00H : OFF
01H : ON
DATA31 .. Reserved
DATA32 Freeze Status (!2)