The setting can also be made on a digit-by-digit basis:
• Press the “Change setting mode” button (starts mode)
• The fi rst digit fl ashes and can be input directly using the buttons on the keyboard
• After the fi rst digit has been input, the second fl ashes, and so on
• To make a correction, press the “Back” button to skip one place to the left
• After the last digit has been set, press the “Change setting mode” button to end the mode
The current
SNR
and the automatically detected
operating mode, DVB-S or DVB-S2
of the front end are displayed in the input
frequency sub-menu.
Pressing the “Sub-menu” button activates the sub-menu; pressing the “Sub-menu” button again deactivates it.
I
1236
MHz
TP
27.500
MS/s
3/4
QPSK
Outp.
S21
306.00
MHz
6.900
MS/s
256
QAM
Main menu
**
UFO 372TP-I
**
SNR
--.-dB
Standard
DVB-S
Sub-menu for “Input frequency” (no signal)
The displays of SNR and DVB operating modes are valid only in regular operation with the front end clicked into place.
Note:
For the SNR display, all parameters must be set and the indicator (*) must not be fl ashing.
Trouble-free operation of the systems requires:
SNR > 12 dB
1.5
Selecting the input symbol rate
I
1236
MHz
27.500
MS/s
3/4
QPSK
Outp.
S21
306.00
MHz
6.900
MS/s
256
QAM
I
1236
MHz
27.
4
00
MS/s
3/4
QPSK
Outp.
S21
306.00
MHz
6.900
MS/s
256
QAM
Main menu (example for digit-by-digit setting)
Main menu
Note:
The code rate (e.g. 3/4) is automatically determined once the channel unit has locked on to the set transponder.
If an exclamation mark “!” is displayed for the output symbol rate, the output symbol rate or QAM stage must be
changed to ensure proper operation of the unit.
The input symbol rate is selected using the “<” and “>” buttons.
The input symbol rate can be adjusted continuously from 2.0 MS/s to 45 MS/s (DVB-S) or 2.0 MS/s to 30 MS/s (DVB-S2) in
0.1 MS/s steps using the “+” and “-” buttons.
The digits can also be entered individually to a resolution of 0.001 MS/s:
• Press the “Change setting mode” button (starts mode)
• The fi rst digit fl ashes and can be input directly using the buttons on the keyboard
• After the fi rst digit has been input, the second fl ashes, and so on
• To make a correction, press the “Back” button to skip one place to the left
• After the last digit has been set, press the “Change setting mode” button to end the mode
1.6
Selecting output channel or output frequency
Main menu
Fine adjustments
can be made to the output frequency in the
output channel sub-menu
in 250-kHz steps
.
Pressing the “Sub-menu” button activates the sub-menu; pressing the “Sub-menu” button again deactivates it.
Inp.
1568
MHz
27.500
MS/s
3/4
TP
Outp.
S21
306.00
MHz
6.900
MS/s
256
QAM
The output channel unit is selected using the “<” and “>” buttons. You can use the “+” and “-” buttons to adjust the channel
from 48 to 62.25 MHz and 114 to 858 MHz in 7 or 8 MHz increments.
**
UFO 372TP-I
**
Frequency
306.25
MHz
Level
0
Output
on
“Output frequency” sub-menu
936.3224/A/1207/18.68e
Summary of Contents for UFO 372/TP
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