MetroSelect

Invert CTS Polarity (RSV2)

124511

+12v = Inactive, do not send -12v = Active, OK to send

Activate RTS,

Do Not wait for CTS (RSV3)

124512

Activate RTS for transmission but, do not wait for CTS to send.

Test CTS Not Present

Before RTS (RSV4)

124513

G-7

*Standard CTS Polarity

124501

-12v = Inactive, do not send +12v = Active, OK to send

*Activate RTS, Wait for CTS

124502

Wait for CTS after activating RTS.

*Do Not Test for CTS Present

Before RTS

124503

Do not activate RTS if CTS is already present.

Activate RTS without testing if CTS is already active.

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Metrologic Instruments MLPN 2407 Invert CTS Polarity RSV2, Activate RTS Do Not wait for CTS RSV3, Standard CTS Polarity