Lexicon
Appendix C: MC-4 IR Codes
KEY
FUNCTION
1
STANDBY
2
ON
3
FP
4
BLUE
5
LIGHT
6
OSD
7
STAT
8
UP_ARROW
9
LEFT_ARROW_DONE
10
Reserved
11
RIGHT_ARROW_SELECT
12
DN_ARROW
13
MUTE
14
MODE_INCR
15
MODE_DECR
16
VOL_INCR
17
VOL_DECR
18
MAIN_DVD_1
19
MAIN_DVD_2
20
MAIN_SAT
21
MAIN_VCR
22
MAIN_TV
23
MAIN_CD
24
MAIN_TUNER
25
MAIN_AUX
26
Reserved
27
Reserved
28
Reserved
29
Reserved
30
LOGIC7_LOGO
31
DOLBY_LOGO
32
DTS_LOGO
33
THX_LOGO
34
MUSIC
35
TV_L_LOGO
36
MAIN_TOGGLE_7_5
37
MAIN_2_CHANNEL
38
Reserved
39
Reserved
40
Reserved
41
Reserved
DATA
FUNCTION
(hex)
0x19
MAIN_OFF
0x18
Reserved
0x04
BAL_CENTER
0x03
TRIGGER1_OFF
None
LIGHT
0x02
TRIGGER1_ON
0x1C
INPUT_STATUS
0x01
FADER_FRONT
0x0A
BAL_LEFT
Reserved
0x08
BAL_RIGHT
0x1D
FADER_REAR
0x15
FULL_MUTE
0x1A
VOL_N15DB
0x1B
VOL_N30DB
0x17
VOL_03DB
0x16
VOL_N03DB
0x20
BASS_INCR
0x21
TREBLE_INCR
0x24
TILT_INCR
0x25
LOUDNESS_ON
0x23
BASS_DECR
0x26
TREBLE_DECR
0x2A
TILT_DECR
0x2B
LOUDNESS_OFF
Reserved
Reserved
Reserved
Reserved
0x0D
PANORAMA
0x0C
DOLBY_EX_TOGGLE
0x0F
DTS_ES_TOGGLE
0x0B
THX_EX_TOGGLE
0x10
MUSIC_SURROUND
0x0E
MONO_LOGIC
0x1E
MAIN_SRC_MODE
0x1F
BYPASS
Reserved
Reserved
Reserved
Reserved
MC-4 Serial Communications Protocol
DATA
FUNCTION
(hex)
0x99
ZONE_OFF
0x98
Reserved
0x84
ZONE_BAL_CENTER
0x83
EQ_OFF
None
LIGHT
0x82
Reserved
0x9C
ZONE_STATUS
0x81
SUB_ADJ_INCR
0x8A
ZONE_BAL_LEFT
Reserved
0x88
ZONE_BAL_RIGHT
0x9D
SUB_ADJ_DECR
0x95
ZONE_MUTE
0x9A
ZONE_VOL_N15DB
0x9B
ZONE_VOL_N30DB
0x97
ZONE_VOL_INCR
0x96
ZONE_VOL_DECR
0xA0
ZONE_DVD_1
0xA1
ZONE_DVD_2
0xA4
ZONE_SAT
0xA5
ZONE_VCR
0xA3
ZONE_TV
0xA6
ZONE_CD
0xAA
ZONE_TUNER
0xAB
ZONE_AUX
Reserved
Reserved
Reserved
Reserved
0x8D
Reserved
0x8C
Reserved
0x8F
Reserved
0x8B
Reserved
0x90
Reserved
0x8E
Reserved
0x9E
Reserved
0x9F
Reserved
Reserved
Reserved
Reserved
Reserved
DATA
(hex)
0x59
0x58
0x44
0x43
None
0x42
0x5C
0x41
0x4A
0x48
0x5D
0x55
0x5A
0x5B
0x57
0x56
0x60
0x61
0x64
0x65
0x63
0x66
0x6A
0x6B
0x4D
0x4C
0x4F
0x4B
0x50
0x4E
0x5E
0x5F
36
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