Horizon Fitness HD-STM User Manual page 16

Custom carrier
Test 1 10700MHz
C
Searching
Format
Symbol rate
FEC
Press ◄ or ► to change setting.
Press ▼or ▲ for more options.
01/10/2010 10:30 AM
Test 1 10700MHz
C
Searching
Symbol rate
FEC
Polarity
Press ◄ or ► to change setting.
Press ▼or ▲ for more options.
01/10/2010 10:30 AM
Test 1 10700MHz
C
Searching
FEC
Polarity
IQ Swap
Press ◄ or ► to change setting.
Press ▼or ▲ for more options.
01/10/2010 10:30 AM
Test 1 10700MHz
C
Q
FEC
Polarity
IQ Swap
Press ◄ or ► to change setting.
Press ▲ or ▼ for more options.
01/10/2010 10:30 AM
Page 16
SAT
DVB-S Q
27500
1/2
Save
Back
SAT
27500
3/4
0 Volts
Save
Back
SAT
3/4
H 18 Volts
Normal
Save
Back
SAT
14.7 dB
3.30E-7
3/4
V 13 Volts
Normal
Save
Back
Depending on the DVB-S format selected the following
FEC options are available to select from by using the
left or right cursor keys to cycle through them.
FEC's available in DVB-S QPSK & 8PSK
1/2, 2/3, 3/4, 5/6, 7/8
FEC's available in DVB-S2 QPSK & 8PSK
1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
Once you have selected your FEC use the down cursor
key to move on to Polarity.
The following LNB supply voltages can be selected.
V 13 Volts (Vertical or Right Hand Circular)
H 18 Volts (Horizontal or Left Hand Circular)
0 Volts (no voltage applied)
The zero volts option can be used where DC is already
supplied (by a power inserter) or where a splitter is used.
Once the Polarity has been selected use the down cursor
key to select the next option IQ Swap.
The IQ Swap function is not used very often; usually it
is set to Normal, however it is quite common to use IQ
Swap on C-Band services.
Tip: Should you fail to acquire a lock once you have set
all the parameters try IQ Swap.
Once a lock is acquired found will appear and
the Q (Pre-BER) diplay will also appear. You
can save your custom carrier by pressing the
Save button.
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