Icom VE-PG4, Руководство по эксплуатации

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CONNECTION PORT SETTINgS
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EXT I/O (EXT) screen
Connection Port Settings > EXT I/O (EXT)
■
EXT Input Settings
15
Control Logic Select the port input state of the B3/B4 terminals (general control
input). (Default: Short Circuit (LOW))
The control signal input is detected as follows:
When the “Control Input Pull-up Setting” (
16
) is enabled:
• Short Circuit (LOW): Detects when the B3/B4 terminals are Shortened
• Open Circuit (HIGH): Detects when the B3/B4 terminals are Open
When the “Control Input Pull-up Setting” (
16
) is disabled:
• Short Circuit (LOW) : Detects when no volatge is applied between the B3
and B4 terminals.
• Open Circuit (HIGH): Detects when any volatge is applied between the B3
and B4 terminals.
16
Control Input Pull-up Setting
Select whether or not to internally pull up the B3/B4 terminal (general
control input). (Default: Enable)
A1 ~ A4 A1 ~ A4 B1 ~ B4 B1 ~ B4 C1 ~ C4 C1 ~ C4
A1 ~ A4 A1 ~ A4 B1 ~ B4 B1 ~ B4 C1 ~ C4 C1 ~ C4
A1 ~ A4 A1 ~ A4 B1 ~ B4 B1 ~ B4 C1 ~ C4 C1 ~ C4
A1 ~ A4 A1 ~ A4 B1 ~ B4 B1 ~ B4 C1 ~ C4 C1 ~ C4
Refer to the INSTALLATION gUIDE Section 6 for the port details.
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