Configuring the Cease Tx Function
System Operation
8-26
Ocean TRx™ 4500 Installation and Operations Manual
8.6.1
Tx Chain Windows
The
Tx Chain
window is displayed on the
Maintenance Screen
, accessed from the
Maint
control on the
Operation Screen
Menu Bar.
Figure
8-23: Tx Chain Window
The window provides the following options:
Item
Description
Control
BUC power control options
Depend
Sets criteria for disabling Tx
Atten
Sets BUC attenuation
8.6.1.1
BUC Power Control Options
Enter the Maintenance Screen (click the
maint
menu option) and in the Tx Chain dialog
area, click
Control.
The following options are available:
Auto
(default)
:
disables the BUC’s power amplifier when the
Tx Dependency
parameters are true for at least two consecutive seconds and disables the
BUC
’s power
amplifier when at least one parameter is false.
None:
Leaves the BUC in its current state. Use to disable the
Auto
control mode.
On:
Enables the BUC’s power amplifier.
Off:
Disables the BUC’s power amplifier.
