Operating instructions

DVB3030/DVB3030L Digital Video Broadcast Modulator User Interfaces
TM052 - Rev. 3.5 4-39
No parameters
Opcode: <2C04h> Command set time
<1>
<1>
<1>
Hour
Minute
Second
0 – 23
0 – 59
0 – 5 9
Opcode: <2C05h> Command set date
<1>
<1>
<1>
Year
Month
Day
0 – 99
0 – 11
0 – 30
Opcode: <2C06h> Command set time and date
<1>
<1>
<1>
<1>
<1>
<1>
Year
Month
Day
Hour
Minute
Second
0 - 99
0 - 11
0 - 30
0 - 23
0 - 59
0 - 59
Opcode: <2640> Command a Modulator’s Framing Mode
<1> Framing Mode 0 = 188 Byte
1 = 204 Byte
2 = 187 Byte
Opcode: <2641> Command a Modulator’s Roll Off
<1> Roll Off 0 = 0.35, 1 = 0.24
4.4 Ethernet Port User Interface
The Ethernet Port of the DVB3030 allows for complete control and monitoring of all DVB3030
parameters and functions via a 10BaseT Ethernet Connection. The pinout assignments are
listed in Figure 4-11 below:
Figure 4-11
Pin Number Description
1 Twisted Pair Output (TPOP)
2 Twisted Pair Output (TPON)
3 Twisted Pair Input 2 (TPIP)
4 NC
5 NC