Do not test for cts present before rts, Disable dtr support – GoDEX GS220 User Manual
Page 58
9–3
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* Character RTS/CTS
– Activates/Deactivates
RTS signal for each character.
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Message RTS/CTS
– Activates RTS before
sending the first character and leaves it active
until after the last character has been
transmitted.
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Invert RTS Polarity (RSV1)
-12V = Active
+12V = Inactive
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* Standard RTS Polarity
– Use standard RTS
polarity
-12V = Inactive
+12V = Active
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Invert CTS Polarity (RSV2)
-12V = Active,
+12V = Inactive,
OK to send
Do not send
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* Standard CTS Polarity
-12V = Inactive,
+12V = Active,
Do not send
OK to send
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Activate RTS, Do Not Wait for CTS (RSV3)
–
Activate RTS for transmission but do not wait for
CTS to send.
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* Activate RTS, Wait for CTS
– Wait for CTS after
activating RTS.
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Test CTS Not Present Before RTS (RSV4)
– Do
not activate RTS if CTS is already present.
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* Do Not Test for CTS Present Before RTS
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Enable DTR Support
– The scanner will stop
scanning when the
Data Terminal Ready (DTR)
signal goes inactive.
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* Disable DTR Support