Tektronix WFM2200A, Руководство пользователя

Страница: 180 / 276

Display capture (freeze)
The capture (freeze) function essentially lets you take a snapshot of the display.
Use the
CAPTURE button to perform the following tasks:
■ Freeze a single tile
■ Freeze all tiles simultaneously
NOTE.
The frozen information is lost when the instrument power is cycled.
Use the CONFIG > Display Settings > Freeze Affects submenu to configure the
freeze function to capture all of the displayed tiles or to only capture the active
(selected) tile.
The freeze function works in both 4-tile and full-screen modes but does not
transfer when you change modes. For example, if you freeze a trace in 4-tile
mode, the frozen image will not be shown if you go to full-screen mode. The
image will still be available if you go back to 4-tile mode.
If you freeze an image in a tile and then switch that tile to another display mode
(such as Vector), the frozen image is hidden. If you then change the tile back to
the original display mode type, the frozen image will reappear.
NOTE. For waveform displays, the captured image is shown in a different color to
distinguish it from the live image. For all displays, the instrument continues to
log error status in the background while the display is captured.
Remote screen capture
You can also use the instrument remote interface to capture a snapshot of the
instrument display or status bar in BMP or PNG formats. To connect to the
remote interface, enter the IP address of the instrument into the URL address bar
of a Web browser.
Before you can connect to the remote interface, use the CONFIG > Network
Settings > Web Enable submenu to enable access to the remote interface.
Functions
158 WFM2300 and WFM2200A Waveform Monitors User Manual