Microwave Radio Communications SCM4000, Technical Reference Manual

Page: 53 / 274

Routine Operation 3-31 SCM4000 Operator’s Guide/Tech Ref Manual
Figure 3-53: DS3/E3 Enable Menu - Typical
18. Press the SEL key or Right arrow key to select the
DS3 EN: option and observe the > cursor changes to
a ! cursor.
19. Press the Up or Down arrow keys, as required, to
select
On or Off .
20. Press the SEL key and observe the ! cursor changes
to a > cursor.
21. Press the ESC key repeatedly until the Main Screen is
displayed.
Note Changes to Presets are not automatically saved.
Changes to Preset settings will be lost if the Preset
is recalled before Preset setting changes have
been saved.
To save Preset setting changes, go to step 22. To
recall DS3/E3 enable Preset settings established
prior to performing this procedure without saving
the latest changes, go to step 23.
22. To save Preset setting changes, perform “Save Preset
Settings” on page 3-154 . Procedure is complete.
23. To recall Preset settings without saving the latest
changes, perform
“Recall Preset Settings” on page 3-
155 .
DS3/E3 1
> DS3 EN: On
Line Std: DS3
Line Eq: <70M
3.6.6 Monitor/Change DS3/E3 Line Standard
Setting
The procedure required to monitor and/or change the DS3/E3
Line Standard setting to
DS3 or E3 is contained in the following
steps. This procedure may only be performed for SCM4000
Data Channel 1 thru 4 options that have been factory set for
DS3/E3 1 or DS3/E3 2.
1. Verify the SCM4000 is powered up.
2. Verify the Main Screen is displayed. See Figure 3-54
on page 3-31 . If the Main Screen is not displayed,
press the ESC key repeatedly until the Main Screen is
displayed.
Figure 3-54: Main Screen Menu - Typical
3. Press the Down arrow key, as required, to move the
>> cursor to the System Menu option.
4. Press the SEL key or Right arrow key and observe the
System Menu is displayed. See Figure 3-55 .
Figure 3-55: System Menu - Typical
SCM4000
>> Modulator
System Menu
System Menu
>> Preset Menu
Active Errors
Error Log