SHM-B ASYNC
3.4 Flow Control
The
STANDARD
JUMPER IN EN POSITION)
The individual
•The
•Power is applied to both modems.
•No computer devices are attached to the modems.
This forces DCD HIGH on the remote modem; thus, the remote modem knows to expect data. In this state, “all systems are go.” The only way this state changes is if your equipment overrides this condition. For example, if your equipment drops DTR to a NEGATIVE signal, your equipment’s DTR being low will override the
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