Tiernan TDR7, Manual

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Chapter 4
Using a Remote Control Device
Interface
In addition to the control front panel, you can use a remote control
device
(RCD) to perform configuration and monitoring functions. The
RCD may be an ASCII computer terminal, a personal computer, or any
other control device capable of asynchronous communications at
RS–232 electrical levels. The RCD provides full duplex operations
with the TDR7 so that whenever you type a keystroke on the RCD, it
issues an asynchronous ASCII character to the TDR7, and the TDR7
echoes that character back to the RCD display.
Remote Control Port DVB Default Settings
The RCD port DVB default settings are shown below.
■ RS–232 signal
■ 1200 baud rate
■ 8 data bits (character length)
■ No parity
■ 1 stop bit