SMS-758 Modem Protection Switch
Remote Control Operation
MN/SMS758 Rev. 3
A–19
Character “q”: Demodulator compatibility fault status character 2.
Bit 6 = 1 always.
Bit 5 = Prime demodulator #7 compatibility fault.
Bit 4 = Prime demodulator #8 compatibility fault.
Bit 3 = Backup demodulator #1 compatibility fault.
Bit 2 = Backup demodulator #2 compatibility fault.
Bit 1 = Reserved.
Bit 0 = Reserved.
Character “r”: Common equipment fault status character 1.
Bit 6 = 1 always.
Bit 5 = +12 volt fault.
Bit 4 = -12 volt fault.
Bit 3 = +5 volt fault.
Bit 2 = Power supply #1 fault.
Bit 1 = Power supply #2 fault.
Bit 0 = M&C battery fault.
Character “s”: Common equipment fault status character 2.
Bit 6 = 1 always.
Bit 5 = Address/Decoder battery fault.
Bit 4 = Reserved.
Bit 3 = Reserved.
Bit 2 = Reserved.
Bit 1 = Reserved.
Bit 0 = Reserved.
Character “t”: Missing parameters fault status character 1.
Bit 6 = 1 always.
Bit 5 = No configuration for prime modulator #1 fault.
Bit 4 = No configuration for prime modulator #2 fault.
Bit 3 = No configuration for prime modulator #3 fault.
Bit 2 = No configuration for prime modulator #4 fault.
Bit 1 = No configuration for prime modulator #5 fault.
Bit 0 = No configuration for prime modulator #6 fault.
Character “u”: Missing parameters fault status character 2.
Bit 6 = 1 always.
Bit 5 = No configuration for prime modulator #7 fault.
Bit 4 = No configuration for prime modulator #8 fault.
Bit 3 = No configuration for backup modulator #1 fault.
Bit 2 = No configuration for backup modulator #2 fault.
Bit 1 = Reserved.
Bit 0 = Reserved.
Character “v”: Missing parameters fault status character 3.
Bit 6 = 1 always.
Bit 5 = No configuration for prime demodulator #1 fault.
Bit 4 = No configuration for prime demodulator #2 fault.
Bit 3 = No configuration for prime demodulator #3 fault.
Bit 2 = No configuration for prime demodulator #4 fault.
Bit 1 = No configuration for prime demodulator #5 fault.
Bit 0 = No configuration for prime demodulator #6 fault.
