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OPERATING THE ACU
Set LNB local frequency
Set polarity
Sat NBD tracking
frequency
Set DVB tracking
frequency
S E L E C T L O C A L T R A C K I N G S I G N A L
1 0 0 0 0 M H z
N B D
6.
SELECT LOCAL
* to set LNB local oscillator frequency and
TRACKING SIGNAL
*.
Press LEFT and RIGHT arrow keys until the desired character is underscored (selected).
Press UP and DOWN arrow keys to increase or decrease the value.
Press OK key to set the parameter.
TRACKING SIGNAL
*
NBD
DVB
SELECT LOCAL
*
The selectable LNB frequencies
are depended on the installed LNB
type.
R X P O L
T X P O L
V E R T .
H O R I .
7. Set RX POL and TX POL
To select the polarity for both RX (receive ) and TX (transmit ) pol.
Press UP and DOWN arrow keys to select VERTICAL or HORIZONTAL.
Press OK key to set the parameter.
D V B F R E Q . S Y M B O L N I D
0 0 0 0 0 M H z
0 0 0 0 0 K S p s
0 X 0 0 0 0
8. Set DVB FREQUENCY, SYMBOL RATE and NID when DVB mode of TRACKING
SIGNAL is chosen to be used.
45,000 is the maximum allowed symbol rate value. NID (network ID) range is from 0 x 0000
to 0 x FFFF (hexadecimal digit).
Press LEFT and RIGHT arrow keys until the desired character is underscored (selected).
Press UP and DOWN arrow keys to increase or decrease the value.
Or press NUMBER keys to set the desired value directly.
Press OK key to set the parameter.
N B D F R E Q . B A N D W I D T H
0 0 0 0 . 0 0 0 M H z
0 1 . 0 0 0 M H z
9. Set NBD IF FREQUENCY and detection BANDWIDTH when NBD (Narrow band detection)
mode of TRACKING SIGNAL is chosen to be used.
Press LEFT and RIGHT arrow keys until the desired character is underscored (selected).
Press UP and DOWN arrow keys to increase or decrease the value.
Or press NUMBER keys to set the desired value directly. Press OK key to set the parameter.
