R3131 Spectrum Analyzer Operation Manual
2.4.2 Saving or Recalling Data
Protecting the file
4. Press Protect.
The selected file changes from RW (read or write) to RO (read only), indicating
that data protection has been enabled.
Pressing Protect again disables protection, and the setting changes back to RW.
ADVANTEST 83131
10dB/, REF 0.0 dBm ATT 10db A_wrt Norm Norm
SAVE- FILE--
Wed 10 Dec 1997Save
Save
Save
Item
- Protect
_.____CENTER 30.00 MHz SPAN 20.00 *Iz ---------
RBOJI 300 kHz VBW 100 kHz SWP SO ms
Delete
FILE LIST (FD:RCL)
04111011111 ADVANTEST R3131
<FILE00.DAT>
97/12/10 19:07
RO 1070S Bytes
Setup: ON
Trace: A
Ant : OFF
Norm : OFF
Device
RAM / FD
Figure 2-87 Screen Display Showing File Protection Enabled
(3) Loading Data
The saved conditions and trace data can be used for measurements. Use the following procedure to
access this data.
Selecting the file source
Selecting the file
1. Press RECALL.
The Recall menu and file list are displayed.
2. Press Device RAM/FD.
Select either RAM (internal memory) or FD (floppy disk). For this example, FD
is selected.
3. Select the file from the file list using the step keys and the data knob.
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