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11
SP-1800PBT_manual_en.doc
RS-232 CODES
Table 1: Command Codes
HEX Codes
(16 Bytes)
Function
HEX Codes
(16 Bytes)
Function
98 11 11
ON
98 AB AB
Volume Step 11
98 15 15
OFF
98 AC AC
Volume Step 12
98 05 05
MUTE
98 AD AD
Volume Step 13
98 01 01
BLUETOOTH
98 AE AE
Volume Step 14
98 09 09
LINE IN
98 AF AF
Volume Step 15
98 08 08
98 B0 B0
Volume Step 16
98 0D 0D
TREBLE-
98 B1 B1
Volume Step 17
98 0C 0C
BASS+
98 B2 B2
Volume Step 18
98 12 12
BASS-
98 B3 B3
Volume Step 19
98 10 10
RESET
98 B4 B4
Volume Step 20
98 07 07
VOL+
98 B5 B5
Volume Step 21
98 0B 0B
VOL-
98 B6 B6
Volume Step 22
98 02 02
BTPRIORITY ON
98 B7 B7
Volume Step 23
98 04 04
BTPRIORITY OFF
98 B8 B8
Volume Step 24
98 00 00
AUTOSTANDBY ON
98 B9 B9
Volume Step 25
98 5C 5C
AUTOSTANDBY OFF
98 BA BA
Volume Step 26
98 A0 A0
Volume Step 0 (
MIN)
98 BB BB
Volume Step 27
98 A1 A1
Volume Step 1
98 BC BC
Volume Step 28
98 A2 A2
Volume Step 2
98 BD BD
Volume Step 29
98 A3 A3
Volume Step 3
98 BE BE
Volume Step 30
98 A4 A4
Volume Step 4
98 BF BF
Volume Step 31
98 A5 A5
Volume Step 5
98 C0 C0
Volume Step 32
98 A6 A6
Volume Step 6
98 C1 C1
Volume Step 33
98 A7 A7
Volume Step 7
98 C2 C2
Volume Step 34
98 A8 A8
Volume Step 8
98 C3 C3
Volume Step 35
98 A9 A9
Volume Step 9
98 C4 C4
Volume Step 36 (
MAX)
98 AA AA
Volume Step 10
Baud rate: 9600 K
Stop bit: 1
1/ Volume adjustment only works when mute is not activated.
2/ Auto-Standby activates after 30 minutes of mute or no operation. Any adjustment turns
standby off.