NV30LT-N OPERATIONS & MAINTENANCE MANUAL
OPERATING THE TRANSMITTER
PAGE 3.2.170
VERSION 0.1 2015-03-01
Figure 3.2.150: Changeover Editing Screens
For display only. Indicates the active exciter - Ctrl/Exc A or
Exciter B. Press the cancel (
X
) button to return to the previous
menu.
Allows user to set the transmitter’s main exciter to Ctrl/Exc A
or Exciter B. Typically, the main exciter is the exciter that
operates until an automatic changeover occurs. The default
setting is Ctrl/Exc A. Press the cancel (
X
) button to discard
changes and return to the previous menu.
Configures the transmitter to enable (
ON
) or disable (
OFF
)
automatic exciter changeover. Changeover to the standby
exciter occurs if the current/active exciter experiences a fault
that inhibits its operation. Press the cancel (
X
) button to
discard changes and return to the previous menu.
Sets the delay period after which an automatic changeover
will occur to a value between 2 and 120 seconds (in 0.1 s in-
crements). Default value is 2 s. Press the cancel (
X
) button to
discard changes and return to the previous menu.
Configures the transmitter to enable (
ON
) or disable (
OFF
)
the standby exciter’s RF power stage to allow testing into a
user provided dummy load. When enabled (ON), the exciter
will operate at 100 W (ensure the test load is suitably rated).
While enabled, auto exciter changeover is disabled (regard-
less of configuration status). Press the cancel (
X
) button to
discard changes and return to the previous menu.
Summary of Contents for NV30LT-N
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