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Routine Operation
3-63
MRX4000 PLUS
Operator’s Guide/
Technical Reference Manual
Figure 3-151: System Menu
25.
Press the Up or Down arrow keys, as required, to
select the
>> Preset Menu
option.
26.
Press the
SEL
key and observe the
Preset Menu
(
Figure 3-152
) is displayed.
Figure 3-152: Preset Menu - Typical
27.
Press the Up or Down arrow keys, as required, to
select the
> Recall Preset
option.
28.
Press the
SEL
key or Right arrow key and observe the
>
cursor changes to a
!
cursor.
29.
Press the Up, Down, Right, or Left arrow keys, as
required, to select the Preset required and press the
SEL
key.
30.
Press the Up arrow key to select the
>
Save Settings
option and press the
SEL
key twice.
31.
Press the
ESC
key until the Main screen is displayed.
3.9.10
Change IF/RF Operation Mode
The procedure required to change the operation mode from IF to
RF or from RF to IF is contained in the following steps.
This procedure allows you to change the IF/RF operation mode
System Menu
>> Preset Menu
Active Errors
Error Log
Preset Menu
* #1:Preset 1
Save Settings
Recall Preset
from the MRX4000 PLUS front panel without using the
Configurator software. The operation mode may be changed
from IF to RF or from RF to IF while retaining the current Preset
settings. The changes may also be saved as a specific Preset.
Changing the operation mode from IF to RF or from RF to IF
requires additional changes to RF/IF filter settings in the radio.
Steps are provided to ensure the proper filter settings required
for IF/RF operations are properly set for the applicable operation
mode.
If the changes are not saved as a Preset, the new settings will be
retained until a Preset is selected. If the MRX4000 PLUS is
powered down, the MRX4000 PLUS will retain the new settings,
even if the settings were not saved as a Preset. Settings will be
retained upon power up. When a new Preset is selected, the
new settings will be lost. The steps required to save the new
operation mode settings as a Preset are provided in this
procedure.
1.
Verify the MRX4000 PLUS is powered up.
2.
Verify the Main screen (
Figure 3-153
) is displayed. If
the Main screen is not displayed, press the
ESC
key
until the Main screen is displayed.
Figure 3-153: Main Screen Menu
3.
Press the Up or Down arrow keys, as required, to
move the cursor to the
RF/IF Settings
option.
See
Figure 3-154 on page 3-64
.
>> MPEG Settings
FMR Settings
COFDM Settings
Summary of Contents for MRX4000 PLUS
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