M Control Circuit - Icom VE-PG3 Instruction Manual

5
BRIDGE MODE SETTING SCREEN
8. [Port Settings] Menu (continued)

M Control Circuit

Configure the details for the device connected to the [EXT1]/[EXT2] port.
Control Circuit Change:Control Output Circuit
Control Circuit Change:RelayCircuit
q Control Circuit Change ...
Control Circuit Change:Control Output Circuit
w Control Output Logic ......
Control Circuit Change:RelayCircuit
w Control Output Logic ......
Control Circuit Change:Control Output Circuit
e 8V Power Source ............
[Port Settings]–[EXT Output 1 (EXT1)/EXT Output 2 (EXT2)]
Select the control circuit type.
Select the activate state.
• High: The squelch line becomes "High" while receiving no signal. (Active
High)
• Low: The squelch line becomes "Low" while receiving no signal. (Active
Low)
Select the port state. Relay output terminal (B1/B2 terminal) is short circuit or
open circuit.
When the audio signal is output, the control signal is also output.
• Short: The squelch line becomes "High" while receiving no signal. (Active
High)
• Open: The squelch line becomes "Low" while receiving no signal. (Active
Low)
Select "Enable" to supply the 8 V to the microphone, which is connected to
the external output terminal (B1/B2 terminal).
Specification: Less than 30 mA
5-97
(Default: Control Output Circuit)
(Default: Low)
(Default: Short)
(Default: Disable)