Operating instructions

QAM256 Digital Video Modulator and Upconverter Remote Operations
TM077 – Rev. 4.0 C-13
(Bit 3 = Spare)
(Bit 4 = Spare)
(Bit 5 = Spare)
(Bit 6 = Spare)
(Bit 7 = Spare)
(0 = mask, 1 = allow)
Opcode: <2009h> Query a modulator’s Last Rate Control.
Query response:
<1> Last Rate Control (0=Symbol, 1=Data, 2=Auto)
Common Command Opcodes
Opcode: <2201h> Set Common control mode
<1> Modem control mode (0=Front Panel, 1=Terminal, 2=Computer, 3 = Ethernet)
Opcode: <2204h> Set Common time
<1> Hour (0 through 23)
<1> Minute (0 through 59)
<1> Second (0 through 59)
Opcode: <2205h> Set Common date
<1> Year (0 through 99)
<1> Month (0 through 11)
<1> Day (0 through 30)
Opcode: <2206h> Set Common time and date
<1> Year (0 through 99)
<1> Month (0 through 11)
<1> Day (0 through 30)
<1> Hour (0 through 23)
<1> Minute (0 through 59)
<1> Second (0 through 59)
Opcode: <2207h> Clear Common Alarms.
<0> Clear Alarms (no parameters)
Opcode: <2208h> Command Mask Alarms.
<1> Common Alarm1 (Bit 0 = M&C Hardware Fault)
(Bit 1 = Interface. Hardware Fault)
(Bit 2 = Spare)
(Bit 3 = Spare)
(Bit 4 = Spare)
(Bit 5 = Spare)
(Bit 6 = Spare)
(Bit 7 = Spare)
(0 = mask, 1 = allow)
<1> Common Alarm2 (Bit 0 = Spare)
(Bit 1 = Spare)
(Bit 2 = Spare)
(Bit 3 = Spare)
(Bit 4 = Spare)
(Bit 5 = Spare)
(Bit 6 = Spare)
(Bit 7 = Spare)
(0 = mask, 1 = allow)