SAT measurement
DiSEqC™ (Digital Satellite Equipment Control)
The DiSEqC™ system is used for control systems with extended control facilities. DiSEqC™ utilises a serial, bidirectional transmission mode with one master and one or more slaves. The data bits are generated with pulse width modulation of the 22 kHz carrier already existent, and are superimposed with 600 mVpp of the LNB remote feeding voltage. The digital code words are composed of 8 data bits and one additional parity bit for the recognition of transmission errors. Several code words generate a DiSEqC™ command. The code word entry is to be effected in the hexadecimal code.
Framing
P
Address
P
Command
P
Data
P
Paritätsbit
DiSEqC™ Menu
À
MSK 25 can emit signals to DiSEqC™1.0, however, it cannot receive signals.
[2ndF]
You will find the main DiSEqC™ commands for four satellite positions and the respective allocations of high and low band, as well as their appendant horizontal polarisation or vertical polarisation, displayed on the TFT screen.
[0]USER entry
[1]bis [8] Selection of the desired DiSEqC™ command
[9]Further DiSEqC™ commands or Simple DiSEqC™ commands
[ENTER] Sending the selected command string
USER entry
[0]to [9] Code word entry in hexydecimal code 0 to 9 [.] [0] to [5] Code word entry in hexadecimal code A.to.F
| key |
| Hexadecimal code |
| [.] [0] |
| A |
| [.] [1] |
| B |
| [.] [2] |
| C |
| [.] [3] |
| D |
| [.] [4] |
| E |
| [.] [5] |
| F |
| Moving | the cursor to the indivdual code words: | |
Framing, Address, Command and Data
[.][6] Deleting the entire command string up to the cursor- position
[ENTER] Sending the command string [2ndF] [2ndF] Exit
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