Aurora Multimedia TV/ FM Tuner V Tune Pro Stereo System User Manual


 
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Bit4 Bit3 Bit2 Bit1
0111 -187.5kHz
0110 -162.5kHz
0101 -137.5kHz
0100 -112.5kHz
0011 -87.5kHz
0010 -62.5kHz
0001 -37.5kHz
0000 -12.5kHz
1111 +12.5kHz
1110 +37.5kHz
1101 +62.5kHz
1100 +87.5kHz
1011 +112.5kHz
1010 +137.5kHz
1001 +162.5kHz
1000 +187.5kHz
Bit 0 -PONR 1 = Power on reset after supply breakdown 0 = After a successful reading of the status register
!CxxxFxxxxx<CR> TV Channel Frequency setup for International version. !C002F05525<CR> for
channel 2 to be set to a freq of 55.25MHz.
Convert the multi-digit ASCII decimal representation response to a true hexadecimal value. Ex. xx = 13 (0x31,
0x33) turn this into 0D. The bit information is once the ASCII to hexadecimal conversion has been done.
General Info
Unless otherwise noted all valid commands are echoed back if properly received unless the “***” address is used.
When Main TV or FM channel is changed via remote or contact closure, the RS232 is updated by sending a
~MCHxxx<CR> or ~FCHxxxx<CR> response as long as the address is zero.
When Volume is changed via remote or contact closure, the RS232 is updated by sending a ~VOLxx<CR> response
Invalid commands will reply with ~ERROR<CR> as long as the address is zero.