Getting Started 2
N9342C/43C/44C User’s Guide 19
Preparation for Use
This section provides the basic system 
configuration which is frequently used before or 
after the measurement operation. 
Power On and Preset Settings
Selecting a preset type
Press  [SYS] > {PwrOn/Off Preset} > {Preset Type} to 
choose the preset types. The analyzer has three 
types of preset setting for you to choose from:
DFT   Restores the analyzer to its factory- defined 
settings. The factory default settings can be 
found,  “Factory Default Settings" on page 20.
User  Restores the analyzer to a user- defined 
setting. Refer to the descriptions as below.
Last 
  Restores the analyzer to the last setting.
Saving a User-defined Preset
If you frequently use system settings that are not 
the factory defaults, refer to the following steps to 
create a user- defined system settings that can be 
easily recalled:
1 Set the analyzer parameters using the knob, the 
arrow keys, or the numeric keypad.
2 Press [SYS] > {PwrOn/Off Preset} > {Save User} to 
save the current parameters as the user preset 
setting.
3 Press [SYS] > {PwrOn/Off Preset} > {Preset Typ e Us er } 
to set the preset mode to user defined system 
setting.
4 Press [Preset]. The instrument will be set to the 
state you previously saved.