XCOM 760 Installation And User Manual page 15

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Option
On or Off
hivolts
lovolts
Stuc
Option
10 to 90
Default 30
Gain
Option
10 to 63
Default 50
Ptt2
Option
Release 1.7
Rotate the F/CH control to toggle the setting on or off.
This selects the noise blanker on or off (Default is on).
The noise blanker provides additional noise filtering when the unit
is used in an electrically noisy environment such as a powered
aircraft. In battery only installations, such as in gliders, where
electrical noise is limited, addition power savings can be achieved
by disabling noise blanking.
Rotate the F/CH control to toggle the setting on or off.
This setting determines the point at which the LOW BATT icon
begins to flash. The default value is 14.5 volts.
If the power supply raises above this value, the LOW BATT icon will
illuminate and flash.
Rotate the F/CH control to set the value.
This setting determines the point at which the LOW BATT icon
illuminates. The default value is 11.0 volts.
If the power supply reduces below this value, the LOW BATT icon
will illuminate.
Rotate the F/CH control to set the value.
This setting determines the timeout period for a long transmission.
The default value is 30 seconds.
If the PTT is held for a period longer than this value, the unit will
automatically cease transmission. This feature reduces the effect
of a PTT switch or wiring failure by limiting the time that the unit
can transmit continuously.
Rotate the F/CH control to set the value.
This setting adjusts the microphone gain. The default value will be
set when the unit undergoes tuning prior to shipment and may
vary slightly from unit to unit.
This setting should only be modified by a suitably qualified
technician as transceiver performance will be affected.
Rotate the F/CH control to set the value.
This setting determines the mode of operation of the copilot PTT
switch. The default is on.
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