Tektronix TDS1002 Programmer's Manual

Command Descriptions
2−46
TDS200/1000/2000 Series Oscilloscope Programmer Manual
BUSY?
might return 1, indicating that the oscilloscope is busy.
*OPC, *WAI
*CAL? (Query Only)
Performs an internal self-calibration and returns its status. This is
equivalent to selecting the Do Self Cal option in the Utility menu.
Although *CAL? is a query command, it does perform an action.
NOTE. The self-calibration can take several minutes to complete.
During this time, the oscilloscope does not execute any commands.
Disconnect all signals from the oscilloscope before performing an
internal self-calibration.
Calibration and Diagnostic
*CAL?
0 indicates that the self-calibration completed without any errors
detected.
Any value other than zero indicates that the self-calibration did not
complete successfully or completed with errors.
*CAL?
performs a self-calibration and might return 0 to indicate that it
completed successfully.
Examples
Related Commands
Group
Syntax
Returns
Examples

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