Campbell Scientific CR9000X Measurement and Control System - Manual (Page 12)

Quick Start
The wizard will prompt you sequentially through the settings required for
your RS232 communication set-up. In this window, scroll down through
the logger types and select the CR9000X. You can enter a descriptive
name for the datalogger set-up. It should be noted that this name is used
solely for the software and does not affect the "Station Name" internal of
the logger.
Select the
CR9000X and
enter a name for
the logger set-up.
Click on Next.
Select "Direct Connect" for your communication mode.
QS-4