设备使用说明书
第
20
页 共
23
页
Note
– Saving the user setting takes about 2 seconds, at this time the device does not respond to touching the
screen and pressing buttons.
8.6.3. To load the saved settings, click on the field with the desired frequency plan. The device will load the
saved data and go into the display mode of the plot that was displayed at the moment of saving the settings.
8.7 Device information
8.7.1. To enter the device information menu, enter the main menu of the device by pressing the
“menu”
button (Figure 8.1) and select the
Device
section. The screen will display information about the device, as in
Figure 8.19.
ID of the device;
operating range;
software version
Figure 8.19 – Device Information in the Device menu
8.8 Displaying the VSWR limit line
8.8.1. When working with the Volpert-Smith chart, polar chart and VSWR plot, you can set the limit line of the
voltage standing wave ratio or VSWR. This line will be displayed in red on
Smh
,
Pol
charts and
SWR
plot.
8.8.2. There are two ways to get to the menu of enabling the display of the limit line of the VSWR:
Enter the
Plots
menu as indicated in section 8.3. and by clicking on the field with the designation of the chart
Smh
,
Pol
or
SWR
plot, go to the settings menu and display the VSWR limit line (Figure 8.20).
In the
Smh
,
Pol
charts or
SWR
plot view mode, press and hold the button
“plot”
for about two seconds and
go to the setup menu and display the VSWR limit line (Figure 8.20).
8.8.3. Turning off and on the display of the VSWR limit line on the plots is performed by moving the slider to
the
Off / On
position (Figure 8.20).
