User's Manual Part 1

T6T 300 Watt VHF Transmitter Page 53 Operation
Polarities Screen AM-Voice and AM-MSK
A number of remote indication and control signals can be hardwire connected to the transmitter. These
signals, which can have their polarities set to standard (STD) or inverted (INV), are listed in Table 9.
The Polarities screen is accessed from the Settings screen.
AM-Voice and AM-MSK Polarity Settings
Each of ten polarity settings applicable to AM-Voice and AM-MSK can be set to the default STD
(standard) or INV (inverted) setting. The signal connections are shown in Table 9 along with the
conditions when STD or INV is selected. The settings for the PTT Reference voltage are also given.
R e a d y O u t S T D
E - B I T I n S T D
I n h i b i t I n S T D
E x i t > >
B I T S t a r t I n S T D
P T T R e f + 1 4 V
P T T I n S T D
E x i t > >
P h a n P T T I n S T D
P T T O u t S T D
F a s t P T T O u t S T D
E x i t < < > >
E x t V S W R I n S T D
A n t C / O O u t S T D
B a c k
E x i t < <