Marantz SR7400 Specification page 15

SR7400/8400
SIGNAL FORMAT
SAMPLING FREQ.
CHANNEL STATUS
* Description of CHANNEL STATUS answer character. (about : $%)
(Character $ and % would be '0' to '9' or 'A' to 'F',it uses to as hex. bit data.)
| $ bit
Bit 3 2
1 LFE
When a bit of channel status is effective, it sets to 1.
And when it is opposite condition, it sets to 0.
ex.)
* If front L and R channel status are only effective, it will send "@1w146",0Dh.
* If front and surr. L/R channel status are effective, it will send "@1w1B6",0Dh.
* If all channel status are effective, it will send "@1w1FF",0Dh.
* If all channel status are not effective, it will send "@1w180",0Dh.
CHANNEL LEVEL
SPEAKER DISTANCE
[
XX: (00～30)
(1 foot = "01")
(10 feet="10")
]
RS232C Control Spec.
'u' ("@1?u",0x0D)
'v' ("@1?v",0x0D)
'w' ("@1?w",0x0D)
| % bit
1 0 3 2 1
SL SR S L
'Y' ("@1?Y*",0x0D)
"xA" ("@1?xA", 0x0D)
"xB" ("@1?xB", 0x0D)
"xC" ("@1?xC", 0x0D)
"xD" ("@1?xD", 0x0D)
"xE" ("@1?xE", 0x0D)
"xF" ("@1?xF", 0x0D)
"xG" ("@1?xG", 0x0D)
"xH" ("@1?xH", 0x0D)
D DIGITAL(AC-3)
DD SURROUND
DD SURR EX
DTS
DTS ES DISCREATE
DTS ES MATRIX
AAC
PCM
HDCD
OTHER
NONE_DETECTION
32K
44.1K
48K
88.2K
96K
OUT OF RANGE
Not available
See below
Not available
|
0
R C
L : 'YB'
C : 'YC'
R : 'YD'
SR : 'YE'
SBR : 'YF'
SBL : 'YG'
SL : 'YH'
SW : 'YI'
Not available
LEFT DISTANCE
RIGHT DISTANCE
CENTER DISTANCE
SUBWF DISTANCE
SURR. L DISTANCE
SURR. R DISTANCE
BACK L DISTANCE
BACK R DISTANCE
Page: 15 / 17
Document Version [1.00]
uA
uB
uC
uD
uE
uF
uG
uJ
uK
uM
uN
vA
vB
vC
vD
vE
vH
v-
wA$%
w-
L C
LFE
S
SL
("@1YB**"*,0x0D)
*** = +/-?(? = 00~99)
("@1YB --",0x0D)
= Not available
xAXX ("@1xA10"0x0D)
xBXX
xCXX
xDXX
xEXX
xFXX
xGXX
xHXX
R
SR