Getting Started
1-22
TDS3000, TDS3000B, and TDS3000C Series Programmer Manual
Follow these guidelines when connecting the oscilloscope to another RS-232
device:
H Do not connect the output line of one DTE device to the output line of
another DTE device.
H Connect the signal ground of the oscilloscope to the signal ground of the
external device.
H Connect the chassis ground of the oscilloscope to the chassis ground of the
external device.
To set the RS-232 parameters, do the following steps from the oscilloscope front
panel. After these parameters are set, the RS-232 interface is ready to operate.
1. Push the UTILITY menu button.
2. Push the System screen button to select the I/O System.
3. Push the RS-232 screen button to display the RS-232 parameters
(see Figure 1--15).
Figure 1- 15: RS-232 parameter settings
Setting the RS-232
Parameters