Nautel NV30LT-N, Руководство по эксплуатации и техническому обслуживанию

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NV30LT-N OPERATIONS & MAINTENANCE MANUAL OPERATING THE TRANSMITTER
VERSION 0.1 2015-03-01 PAGE 3.2.149
Select Output Channel - AUI
You can configure digital outputs 1 through 16 to monitor a variety of alarm and status outputs. Press
the existing
Channel
bar to display the
Select a remote
window (see Figure 3.2.132 ). From this
window, select one of the channels, then click
OK
to accept:

Not Assigned
. No alarm or status parameter is monitored.

Remote
Enabled. An active logic low level indicates remote control is enabled (i.e. local plus
remote). The inactive logic level indicates remote control is disabled.

RF On/Off
. The active logic level indicates the transmitter’s RF power stage is on (enabled).
The inactive logic level indicates the transmitter’s RF power stage is off.

Preset Status
(1-3 default). The active preset’s output will be indicated by a logic low. The
remaining, non-active preset outputs will be open collector.

Active Exciter
. The active exciter’s output will be indicated by a logic low. The other, non-
active exciter output (as applicable), will be open collector.

Auto Changeover Enable/Disable
. The output will be a logic low when auto changeover is
enabled or disabled, as defined by the control logic.

Various Alarms
. The active logic level indicates that the selected alarm is occurring. Any
transmitter alarm can be selected as a digital output. Refer to the NV30LT-N Troubleshooting
Manual for a description of each alarm.

Audio Active
. The selected output (MPX, AES 1, AES 2 or L/R) will be a logic low when the
assocaited audio path is active.
Figure 3.2.132: Select a Remote (output) window