Pioneer VSX-82TXS User manual

V
SX-82TXS
RS232C Protocol
2006
For Custom Installation

n
Physical Cable Connection
Connector
RS232C DB9 Male
Pioneer A/V Receivers use a "crossover" (aka/"null modem" or "twisted pair") cable
.
Pin
A
V Receiver Pi Computer/Controller
1*1 1*1
2 RXD 2 RXD
3 TXD 3 TXD
4*1 4*1
5 GND 5 GND
6*1 6*1
7NC 7NC
8NC 8NC
9NC 9NC
*PinS 1, 4, & 6 are shorted to each other.
RECEIVER PINOUTS
Communication
Communication Speed : 9600bps
Protocol Type : 8data bits,1stop bit,no parit
y

Notice1
To meet stringent power conservation measures Pioneer A/V receivers consume less
than 1 Watt when in the "Standby" or "Off" mode.
To achieve this the main CPU doesn't operate in Standby/Off.
For this reason the receiver may not understand the first command send to it's the RS-232C port
but the main CPU will "wake up" with the first command.
In other words, the receiver is using the first command as a trigger to wake up the main CPU
and may not respond correctly to it.
For the proper execution of the first command please send the command twice.
A
lso, please make sure to have at least a 100msec. interval between the first and second command.
Example1
PO<CR>
↓
100msec Wait
↓
PO<CR>
Notice2
It takes a brief amount of time for the receiver to respond to a command like "Surround Mode"
from your control system.
When the receiver receives a command it writes that information to the EEPROM.
A
ccordingly, you have to keep at least 100msec. before you do a "TIMEOUT" after sending the command to the receiver.
Example2
SR: The receiver's response to the command for PRO LOGIC II MUSIC.
Control System Receiver
014SR<CR> →Receives the command and writes the info to the EEPROM.
↓
↓100msec
↓
Confirmation ←SR014<CR+LF>
Notice3
The interval between each response sent from the receiver is 20msec.
Therefore you have to wait at least 20msec. before a "TIMEOUT".
Example3
?F: Responding to a request for the current function (input).
Control System Receiver
?F<CR> →Receives the command and processes a response.
↓20msec
F
↓20msec
N
↓20msec
0
↓20msec
4
↓20msec
CR
↓20msec
Confirmation ←LF

>
Automatic Feedbac
k
When the input or function status is changed using buttons on the front panel or the remote control of the receiver,
the receiver will send it's new status automatically. (VOLXX,PWRX,MUTX,FNXX,SRXXXX,LMXX
X
(For example
)
The user changes a function on the front panel
.
Receiver sends: FNXX<CR+LF
>
X:Argument:ASCⅡcode
Status Request Command
s
Command Command Name Argumen
t
operation Answe
r
?V<CR> VOLUME LEVEL STATUS REQUEST Return the VOLUME LEVE
L
VOLXX<CR+LF> *1
?P<CR> POWER STATUS REQUEST Return the POWER status PWRX<CR+LF> *2
?M<CR> MUTE STATUS REQUEST Return the MUTE statu
s
MUTX<CR+LF> *2
?F<CR> FUNCTION MODE REQUEST Return the FUNCTION MOD
E
FNXX<CR+LF> *
3
?S<CR> LISTENING MODE SETTING REQUEST Return the L.M SETTING SRXXXX<CR+LF> *
4
?L<CR> LISTENING MODE REQUEST Return the L.M LMXXX<CR+LF> *
5
?TO<CR> TONE STATUS REQUEST Return the TONE status TOX<CR+LF> *6
?BA<CR> BASS STATUS REQUEST Return the BASS Level BAXX<CR+LF> *
7
?TR<CR> TREBLE STATUS REQUEST Return the TREBLE Level TRXX<CR+LF> *
8
?PR<CR> TUNER PRESET REQUEST Return the PRESET numbe
r
PRXXX<CR+LF> *
9
?FR<CR> TUNER FREQ REQUEST Return the FREQ numbe
r
FRXXXXX<CR+LF> *1
0
?AP<CR> ZONE 2 POWER STATUS REQUEST Return the POWER status APRX<CR+LF> *2
?BP<CR> ZONE 3 POWER STATUS REQUEST Return the POWER status BPRX<CR+LF> *2
?ZS<CR> ZONE 2 FUNCTION STATUS REQUEST Return the FUNCTION MOD
E
Z2FXX<CR+LF> *
3
?ZT<CR> ZONE 3 FUNCTION STATUS REQUEST Return the FUNCTION MOD
E
Z3FXX<CR+LF> *
3
?ZV<CR> ZONE 2 VOLUME STATUS REQUEST Return the VOLUME LEVE
L
ZVXX<CR+LF> *1
?MC<CR> MCACC POSITION REQUEST Return the MCACC POSITION status MCX<CR+LF> *1
5
?EX<CR> SBch PROCESSING STATUS REQUEST Return the SBch PROCESSING status EXXX<CR+LF> *1
4
?XM<CR> XM channel REQUES
T
000-255 Return XM channe
l
XMXXX<CR+LF
>
?IS<CR> PHASE CONTROL STATUS REQUEST Return PHASE CONTROL STATUS ISX<CR+LF>
Operation Command
s
Command Command Name Argumen
t
Operation Answe
r
VU<CR> VOLUME UP VOLUME UP VOLXX<CR+LF> *1
VD<CR> VOLUME DOWN VOLUME DOWN VOLXX<CR+LF> *1
XXVL<CR> VOLUME SET 00-93 *1 Set the VOLUME level VOLXX<CR+LF> *1
PO<CR> POWER ON POWER ON PWRX<CR+LF> *2
PF<CR> POWER OFF POWER OFF PWRX<CR+LF> *2
MO<CR> MUTE ON MUTE ON MUTX<CR+LF> *2
MF<CR> MUTE OFF MUTE OFF MUTX<CR+LF> *2
XXFN<CR> FUNCTION MODE SET *3 Set the FUNCTION MODE FNXX<CR+LF> *
3
FU<CR> FUNCTION MODE UP Change the FUNCTION MOD
E
FUNXX<CR+LF> *
3
XXX(X)SR<CR LISTENING MODE SE
T
*4 Change the LISTENING MOD
E
SRXXX(X)<CR+LF> *
4
TO<CR> TONE ON/BYPASS TONE ON or BYPASS TOX<CR+LF>
BI<CR> BASS INCREMENT BASS INCREMENT BAXX<CR+LF> *
7
BD<CR> BASS DECREMENT BASS DECREMENT BAXX<CR+LF> *
7
TI<CR> TREBLE INCREMENT TREBLE INCREMENT TRXX<CR+LF> *
8
TD<CR> TREBLE DECREMENT TREBLE DECREMENT TRXX<CR+LF> *
8
TB<CR> TUNER BAND change the BAND (AM/FM
)
FRXXXXX<CR+LF> *1
0
XTP<CR> TUNER PRESET 0-9 change the TUNER PRESET PRXXX<CR+LF> *
9
TC<CR> TUNER CLASS change the TUNER CLASS PRXXX<CR+LF> *
9
TPI<CR> TUNER PRESET INCREMENT TUNER PRESET INCREMENT PRXXX<CR+LF> *
9
TPD<CR> TUNER PRESET DECREMENT TUNER PRESET DECREMENT PRXXX<CR+LF> *
9
TFI<CR> TUNER FREQ INCREMENT TUNER FREQ INCREMENT FRXXXXX<CR+LF> *1
0
TFD<CR> TUNER FREQ DECREMENT TUNER FREQ DECREMENT FRXXXXX<CR+LF> *1
0
XXZS<CR> ZONE2 FUNCTION MODE SET *3 Set the FUNCTION MODE Z2FXX<CR+LF> *
3
XXZT<CR> ZONE3 FUNCTION MODE SET *3 Set the FUNCTION MODE Z3FXX<CR+LF> *
3
ZU<CR> ZONE2 VOLUME UP VOLUME UP ZVXX<CR+LF> *1
ZD<CR> ZONE2 VOLUME DOWN VOLUME DOWN ZVXX<CR+LF> *1
XXZV<CR> ZONE2 VOLUME SET 00-80 Set the VOLUME level ZVXX<CR+LF> *1
APO<CR> ZONE2 POWER ON ZONE2 POWER ON APRX<CR+LF> *2
APF<CR> ZONE2 POWER OFF ZONE2 POWER OFF APRX<CR+LF> *2
BPO<CR> ZONE3 POWER ON ZONE3 POWER ON BPRX<CR+LF> *2
BPF<CR> ZONE3 POWER OFF ZONE3 POWER OFF BPRX<CR+LF> *2
XMC<CR> MCACC POSITION 0,1,2,3,4,5,6 change the MCACC POSITION MCX<CR+LF> *1
5
XXEX<CR
>
SBch PROCESSING SET 0,1,2 Change EXTENDED MODE EXXX<CR+LF> *1
4
STS<CR> STATUS DISPLAY to see OSD displa
y
R
XIS<CR> PHASE CONTROL 0,1 PHASE CONTROL ON/OFF ISX<CR+LF>*16
iPod OPERATION
Command Command Name Argumen
t
Operation Answe
r
00IP<CR> PLAY - to see OSD displa
y
R
01IP<CR> PAUSE - to see OSD displa
y
R
02IP<CR> STOP - to see OSD displa
y
R
03IP<CR> PREVIOUS (|<|<|
)
- to see OSD displa
y
R
04IP<CR> NEXT (|>|>|
)
- to see OSD displa
y
R
05IP<CR> REV (|>|>) - to see OSD displa
y
R
06IP<CR> FWD (<|<|) - to see OSD displa
y
R
07IP<CR> REPEAT - to see OSD displa
y
R
08IP<CR> SHUFFLE - to see OSD displa
y
R
09IP<CR> DISPLA
Y
- to see OSD displa
y
R
10IP<CR> OSD ON/OFF - to see OSD displa
y
R
11IP<CR> VOL UP - to see OSD displa
y
R
12IP<CR> VOL DOWN - to see OSD displa
y
R
13IP<CR> Cursor UP - to see OSD displa
y
R

14IP<CR> Cursor DOWN - to see OSD displa
y
R
15IP<CR> Cursor RIGH
T
- to see OSD displa
y
R
16IP<CR> Cursor LEFT - to see OSD displa
y
R
17IP<CR> ENTER - to see OSD displa
y
R
18IP<CR> RETURN - to see OSD displa
y
R
19IP<CR> CATEGORY - to see OSD displa
y
R
XM radio OPERATION (USA model only
)
Command Command Name Argumen
t
Operation Answe
r
00XM<CR> STATION 10 - to see OSD displa
y
XM***<CR+LF>
01XM<CR> 1 - to see OSD displa
y
XM***<CR+LF>
02XM<CR> 2 - to see OSD displa
y
XM***<CR+LF>
03XM<CR> 3 - to see OSD displa
y
XM***<CR+LF>
04XM<CR> 4 - to see OSD displa
y
XM***<CR+LF>
05XM<CR> 5 - to see OSD displa
y
XM***<CR+LF>
06XM<CR> 6 - to see OSD displa
y
XM***<CR+LF>
07XM<CR> 7 - to see OSD displa
y
XM***<CR+LF>
08XM<CR> 8 - to see OSD displa
y
XM***<CR+LF>
09XM<CR> 9 - to see OSD displa
y
XM***<CR+LF>
10XM<CR> CH + / Cursol DOWN↓- to see OSD displa
y
XM***<CR+LF>
11XM<CR> CH - / Cursol UP↑- to see OSD displa
y
XM***<CR+LF>
12XM<CR> PRESET ST + (→) - to see OSD displa
y
XM***<CR+LF>
13XM<CR> PRESET ST - (←) - to see OSD displa
y
XM***<CR+LF>
14XM<CR> DISPLA
Y
- to see OSD displa
y
XM***<CR+LF>
15XM<CR> PRESET - to see OSD displa
y
XM***<CR+LF>
16XM<CR> CLASS - to see OSD displa
y
XM***<CR+LF>
17XM<CR> DIRECT ACCESS(CH) - to see OSD displa
y
XM***<CR+LF>
18XM<CR> MEMORY (EDIT
)
- to see OSD displa
y
XM***<CR+LF>
19XM<CR> MENU - to see OSD displa
y
XM***<CR+LF>
20XM<CR> CLEAR - to see OSD displa
y
XM***<CR+LF>
21XM<CR> ENTER - to see OSD displa
y
XM***<CR+LF>
22XM<CR> RETURN - to see OSD displa
y
XM***<CR+LF>
23XM<CR> CATEGORY - to see OSD displa
y
XM***<CR+LF>
(↑when change channel
)
Error message
Error Messag
e
Error Name Meaning
E04<CR+LF> COMMAND ERRO
R
Inappropriate Command line detecte
d
E06<CR+LF> ARGUMENT ERROR Inappropriate Facto
r
Explanation of argument
s
*1
V
OLUME LEVEL [2byte]
93VL<CR> +12dB
81VL<CR> 0dB
01VL<CR> -80dB
00VL<CR> -- (same as mute)
Example1
Command ?V<CR> Request Volume Level.
Answe
r
VOL93<CR+LF> Volume is set to +12dB.
*2 ON/OFF Status Reply [1byte
]
0ON
1 OFF
Example2
Command ?M<CR> Request Mute Status.
Answe
r
MUT0<CR+LF> Mute is On.
*3 FUNCTION MODE Command NO. [2byte]
00FN<CR> PHONO
01FN<CR> CD
02FN<CR> TUNER
03FN<CR> CDR
04FN<CR> DVD
05FN<CR> TV
06FN<CR> SAT
10FN<CR> VIDEO or VIDEO1
12FN<CR> Multi CH
13FN<CR> USB
14FN<CR> VIDEO2
15FN<CR> DVR or DVR1
16FN<CR> DVR2
17FN<CR> iPod
18FN<CR> XM
19FN<CR> HDMI1
20FN<CR> HDMI2
21FN<CR> HDMI3
Example3
Command 04FN<CR> Change to source 04(DVD).
Answe
r
FUN04<CR+LF>
Example4
Command in respect of "?F<CR>" Request Current Source.
Answe
r
FUN04<CR+LF> Source 04 is selected(DVD).