Tektronix 071-0590-00 Returning to Factory Default Settings, Using Front Panel Controls

Default Settings

This appendix lists factory default settings for the GB1400 Generator and

Analyzer.

These are the value for the various operating parameters, when the unit leaves the factory. These settings can be changed by the user, and stored in non-volatile RAM. Should the non-volatile RAM be corrupted (due to battery failure), the unit will reset all settings as listed here and the message 'RAM CORRUPTION' will appear on the display for a few seconds to note that all settings are reset.

Returning to Factory Default Settings

Resetting the unit to Factory Default Settings can be done in two ways: through front panel key sequence; or remotely through the GPIB interface.

How to Recall Factory Default Settings

Using Front Panel Controls

Use the following procedure to recall the factory default settings of the Generator or Analyzer using front panel controls:

1.Turn instrument power off.

2.While holding down the WORD CLEAR, BIT 1, and VIEW ANGLE keys simultaneously, turn instrument power back on.

3.After you see the message Default Settings appear in the display, release the three keys. In a few seconds the normal display format will appear and the instrument will be in its default setup.

Via Remote Control

To return the Generator or Analyzer to its factory default settings via remote control, issue the *rst command. Note that this command also returns the instrument to the Operation Complete Command Idle State and the Operation Complete Query Idle State. This command does not change the WORD memory contents.

GB1400 User Manual F-1