Specifications

User Manual 301/302

Power On/Reset

Defaults

At Power On or as a result of a software reset, the instrument defaults

to some factory pre-selected conditions. A complete list of all

parameters, their default values, as well as their maximum and

minimum values is given in Chapter 4.

Use the following command to place the instrument in its default state:

RESet;

Using the IEEE-STD-488.2 common command *RST will have the

same result

The table below shows the instrument settings after this

command is executed.

Function / Parameter

Default

Inter-Channel

Dependency

Output State: Off Separate

Operating Mode: Continuous Common

SYNC State: Off Common

SYNC Out Position: Wave Start Common

Output Function: Standard Separate

Output Function Shape: Sine Separate

Standard Wave Frequency: 1 MHz Common

User Wave Sample Clock: 10 MHz Common

Amplitude: 2 V Separate

Offset: 0 V Separate

Filter State: Off Separate

Filter Type: Auto Separate

Trigger Slope: Positive Common

Trigger Level: 1.6 V Common

Internal Trigger Period:

100 µs

Common

AM State: Off Separate

DMA State: Off Separate

Figure 3.1 Default Conditions After Power On or After *RST

Programming the

301/302

When writing low level code to operate the Model 301/302, follow the

instructions in this chapter to understand the meaning and response

that each command generates. Examples contained in the following

paragraphs show basic techniques of how to program output

waveforms.

Configuring The Instrument