Vision AV-1700+ - Page 8

8
AV-1700plus_manual_en
Table 2: Return Codes
To request status send A5 65 65. The status of all functions will be replied.
Hex Codes
Function
Range
Remark
working
off
standby
MUTE
Mute status
0
1
0
1
1
BD3490FV_SELECT
Input select
0
3
0= input 1, 1=input2,
2=input3, 3= input4
BD3490FV_GAIN_GET
Get master volume
1
28(1C)
1~28, volume has 28
steps
BD3490FV_B_GAIN_GET
Get bass gain
1
15(0F)
Bass gain has 15 steps
BD3490FV_T_GAIN_GET
Get treble gain
1
15(0F)
Treble gain has 15 steps
PT2259_GAIN_GET
Get mic gain
1
28(1C)
Mic gain has 28 steps
Baud rate: 2400K
Stop Bit: 1
Delivery interval >80ms
No check digit
NOTE: Auto-Standby activates after 30 minutes of mute or no operation. Any adjustment turns
standby off.