![background image](http://html.mh-extra.com/html/microwave-radio-communications/mrx4000-plus/mrx4000-plus_operators-manual_1789799062.webp)
Routine Operation
3-40
MRX4000 PLUS
Operator’s Guide/
Technical Reference Manual
IN Analog or RF IN Analog 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
FMR
Settings
option.
Notes
In the following step, if the cursor adjacent to the
FMR Settings
option is not a
>>
cursor, the wrong
Preset has been selected for the IF IN Analog or
RF IN Analog operation mode.
Repeat from
step 4
to select the correct Preset.
13.
Verify the cursor adjacent to the
FMR Settings
option
is a
>>
cursor.
14.
Press the
SEL
key or the Right arrow key and observe
the
FMR
menu (
Figure 3-77
) is displayed.
Figure 3-77: FMR Menu - Typical
15.
Press the Up or Down arrow keys, as required, to
select the
> VidFil:
option.
16.
Press the Right arrow or
SEL
key and observe the
>
cursor adjacent to the
VidFil:
option
changes to a
!
cursor.
17.
Press the Right, Left, Up, or Down arrow keys, as
required, to select
ON
or
OFF.
FMR
> VidFil: ON
VidDev: 4 MHz
1 SubFreq: 4830
18.
Press the
SEL
key and observe the
!
cursor changes
to a
>
cursor.
19.
Press the
ESC
key until the Main screen is displayed.
3.8.2
Monitor/Change Video Deviation
The procedure required to change the FMR video deviation
frequency is contained in the following steps.
1.
Verify the MRX4000 PLUS is powered up.
2.
Verify the Main screen (
Figure 3-78
) is displayed. If
the Main screen is not displayed, press the
ESC
key
until the Main screen is displayed.
Figure 3-78: Main Screen Menu
3.
Press the Up or Down arrow keys, as required, to
move the cursor to the
FMR Settings
option.
Note
If the cursor adjacent to the
FMR Settings
option
is an asterisk (
*
), go to
step 4
; if the cursor
adjacent to the
FMR Settings
option is a
>>
, go to
step 13
.
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 3-79 on page 3-
41
) is displayed.
>> MPEG Settings
FMR Settings
COFDM Settings
Summary of Contents for MRX4000 PLUS
Page 2: ......