Tektronix TDS1002 User Manual

TDS2CMA Communications Module
140
TDS1000/2000-Series Digital Oscilloscope User Manual
2. Check that you are using the correct RS-232 cable. Determine
whether your external device requires a null-modem or a
straight-through connection. Refer to the table on page 134 for
information about RS-232 cables.
3. Check that the RS-232 cable is firmly connected to both the
oscilloscope and the correct port on the external device.
4. Check that the printer or the program on the personal c omputer is
using the same port to which you connected the RS-232 cable.
Try your program or printer again.
5. Check that the oscilloscope RS-232 settings match the settings
used by the external de vice:
a. Determine the RS-232 settings for the external device.
b. On the oscilloscope, push UTILITY
" Options "
RS-232 Setup.
c. Set the oscilloscope to match the settings of the external
device.
d. Try your terminal-emulator program or printer again.
6. Try setting both the oscilloscope and the external device to a
slower baud rate.

Tektronix TDS1002 Specifications

General

Bandwidth	60 MHz
Channels	2
Sample Rate	1 GS/s
Record Length	2.5k points
Vertical Sensitivity	2 mV/div to 5 V/div
Vertical Resolution	8 bits
Display Resolution	320 x 240 pixels
Display	5.7 inch monochrome LCD
Trigger Modes	Video, Edge
Connectivity	USB 2.0
Weight	2.0 kg
Input Impedance	1 MΩ
Power Supply	100 to 240 VAC, 45 to 440 Hz