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Routine Operation
3-30
MRX4000 PLUS
Operator’s Guide/
Technical Reference Manual
Notes
Prior to monitoring or making any changes to the
MRX4000 PLUS COFDM Settings, you must
determine which Preset or Presets have been set
for the IF IN MPEG or RF IN MPEG operation
mode using the Configurator software.
The Preset operation modes should have been
recorded when the MRX4000 PLUS was
programmed using the Configurator software.
3.7.1
Monitor/Change Bandwidth
To monitor/change
Bandwidth:
option settings for the current
Preset, perform the following steps:
1.
Verify the MRX4000 PLUS is powered up.
2.
Verify the Main screen (
Figure 3-51
) is displayed. If
the Main screen is not displayed, press the
ESC
key
until the Main screen is displayed.
Figure 3-51: Main Screen Menu
3.
Press the Up or Down arrow keys, as required, to
move the cursor to the
COFDM Settings
option.
Note
If the cursor adjacent to the
COFDM Settings
option is an asterisk (
*
), go to
step 4
; if the cursor
adjacent to the
COFDM Settings
option is a
>>
, go
to
step 13
.
>> MPEG Settings
FMR Settings
COFDM Settings
4.
Press the Down arrow key to move the cursor to the
Main screen
System Menus
option and press the
SEL
key.
5.
Observe the
System Menu
(
Figure 3-52
) is displayed.
Figure 3-52: System Menu
6.
Press the Up or Down arrow keys, as required, to
select the
>> Preset Menu
option.
7.
Observe the
Preset Menu
(
Figure 3-53
) is displayed.
Figure 3-53: Preset Menu - Typical
8.
Press the Up or Down arrow keys, as required, to
select the
> Recall Preset
option.
9.
Press the
SEL
key or Right arrow key and observe the
>
cursor changes to a
!
cursor.
10.
Press the Up, Down, Right, or Left arrow keys, as
required, to select the Preset programmed for the IF
IN MPEG or RF IN MPEG Operation Mode and press
the
SEL
key.
11.
Press the
ESC
key until the Main screen is displayed.
12.
Press the Up arrow key, as required, to select the
COFDM Settings
option.
System Menu
>> Preset Menu
Active Errors
Error Log
Preset Menu
* #1:Preset 1
Save Settings
Recall Preset
Summary of Contents for MRX4000 PLUS
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