System
Inputs

Power Meter Operation

Configuring the Remote Interface

11.Press RTS/CTS and use any of the arrow hardkeys to select one of the following from the pop up menu:

OFF - Sets the RTS signal line permanently low. ON - Sets the RTS signal line permanently high.

IBFull - Sets the RTS signal line high while the receiver buffer can accept more data and sets RTS low when the data buffer is full. The transmitter is inhibited when CTS is low.

12.Press DTR/DSR and use any of the arrow hardkeys to select one of the following from the pop up menu:

OFF - Sets the DTR signal line permanently low. ON - Sets the DTR signal line permanently high.

IBFull - Sets the DTR signal line high while the receiver buffer can accept more data and sets DTR low when the data buffer is full. The transmitter is inhibited when DSR is low.

The DTR/DSR softkey is greyed out if the RS422 interface is selected.

Remote Interface Overview

You can view a summary of your remote interface settings at any time by

pressing , Remote Interface, Interface Overview . Examples of an HP-IB and RS422 interface overview are shown in Figure 2-19.

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HP E4419B User’s Guide