Park Air Systems Limited B6350 Manuale Utente
8.
Setting the MARC Baud Rate.
[Factory default setting: 9600]
The baud rate must be set when the T6T transmitter is connected to a MARC system (or other
compatible data and control system). The rate can be set to 300, 600, 1200, 2400, 4800, or 9600
baud. The standard setting for MARC systems is 9600 baud.
compatible data and control system). The rate can be set to 300, 600, 1200, 2400, 4800, or 9600
baud. The standard setting for MARC systems is 9600 baud.
From the Function menu, turn the switch
clockwise until MARC is highlighted, then
press the switch.
clockwise until MARC is highlighted, then
press the switch.
Ensure that the MARC menu is displayed and
that the Baud Rate is highlighted. Press the
switch.
that the Baud Rate is highlighted. Press the
switch.
Turn the switch until the required value is
displayed, then press the switch. Turn the
switch clockwise until OK is highlighted, then
press the switch. You are returned to the
Function menu.
displayed, then press the switch. Turn the
switch clockwise until OK is highlighted, then
press the switch. You are returned to the
Function menu.
9.
Polarity Settings.
The polarity of the following input and output and output signals is set using the Polarity menu:
q
PTT input signal
q
PTT output signal
q
Inhibit input signal
q
BIT initiate input signal
q
Ready output signal.
In addition to the signals listed, the polarity of
the
the
Antenna
Change-Over
signal
is
determined from this menu. It is always the
same polarity as the PTT output signal.
same polarity as the PTT output signal.
To establish the required polarity for the PTT
input signal, refer to the illustrations starting on
page 11 under the heading ‘Remote Keying Configurations’. Note that internal links must also be
correctly configured to obtain the required input PTT configuration.
input signal, refer to the illustrations starting on
page 11 under the heading ‘Remote Keying Configurations’. Note that internal links must also be
correctly configured to obtain the required input PTT configuration.
To establish the required polarity for the other input and output signals, refer to table 2-5.
To set the required polarity, turn the switch to highlight the required parameter, then press the
switch to toggle between NEG and POS.
switch to toggle between NEG and POS.
Section 2
T6T AM-Voice Operation
Page 32
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Polarity Menu