Keysight Technologies N5171B EXG, Руководство пользователя

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64 Keysight EXG and MXG X-Series Signal Generators User’s Guide
Basic Operation
Working with Files
Saving an Instrument State
1. Preset the signal generator and set the following:
2. (Optional, vector models only) Associate a waveform file with these settings:
a. Press Mode > Dual ARB > Select Waveform .
b. Highlight the desired file and press Select Waveform . If the file is not listed, you must first
move it from internal or external media to BBG media, see page 189 .
3. Select the desired memory sequence (for this example, 1): Press Save > Select Seq > 1 >
Enter .
4. Select the desired register (in this example, 01): Press Select Reg > 1 > Save Reg .
If a waveform is currently selected, saving the instrument state also saves a pointer to the
waveform file name .
5. Add a descriptive comment to sequence 1 register 01:
Press
Add Comment to Seq[1] Reg[01] , enter the comment and press Enter . The comment
appears in the Saved States list when you press Recall . If the instrument state has an
associated waveform, entering the waveform name in the comment makes it easy to identify
which instrument state applies to which waveform.
Saving a User Preset
A user preset is a special type of instrument state file.
1. Preset the signal generator and set as desired.
2. Press User Preset > Save User Preset .
This saves a state file named USER_PRESET, which the signal generator recognizes as
containing user preset information.
You can set up several preset conditions under different names:
1. After you save a user preset, rename it to something other than USER_PRESET (see page 66 ).
2. Save as many user presets as you wish, renaming the USER_PRESET file each time.
3. Give the desired file the name USER_PRESET.
Recalling an Instrument State
1. Preset the signal generator.
2. Press Recall .
The Select Seq softkey shows the last sequence used, and the display lists any states stored
in the registers in that sequence; RECALL Reg is the active entry.
3. Select the desired instrument state:
• Frequency: 800 MHz • Amplitude: 0 dBm • RF: on