How do I suppress RTS?

Using Windows2000, Labview 6.1, serial driver V1.45:
I need to interface with a low noise amplifier which uses asserted DTR(+) and suppressed RTS(-) to power an isolated RS-232 interface. With no handshake enabled, your serial initilize VI asserts RTS when asserting DTR.
The control I need is achieved in BASIC as:
10 OPEN "COM1:9600,N,8,1,RS,...
How do I achieve this in Labview?

Hello-
The control lines can be modified by a VISA Property Node. The control lines are in Properties>>Modem Line Settings. It might be necessary to right-click on the node and click "change to write".
Randy Solomonson
Application Engineer
National Instruments

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