WaveSurfer DSO
WS-OM-E Rev B 121
Options
Use this dialog to add or remove software options. For information about software options,
contact your local LeCroy Sales and Service office, or visit our Web site at
http://www.lecroy.com/options.
Options that you purchase, such as JTA2, add performance to you instrument. This added
performance is seen in the new math functions or parameters that you can choose from when
doing Measure or Math setups.
Preferences
Audible Feedback
You can elect to have audible confirmation each time you touch a screen or front panel control.
1. In the menu bar touch Utilities; then touch Preferences in the drop-down menu.
2. Touch the "Audible Feedback" Enable checkbox so that the scope emits a beep with
each touch of the screen or front panel control.
Auto-calibration
You can choose to have your instrument automatically recalibrate itself whenever there is a
significant change in ambient temperature. If you do not enable this option, the scope will only
recalibrate at startup and whenever you make a change to certain operating conditions.
1. In the menu bar touch Utilities; then touch Preferences in the drop-down menu.
2. Touch the "Automatic Calibration" Enable checkbox.
Language Selection for User Interface
The names of UI buttons, tabs, and fields can be instantly changed to another language.
1. In the menu bar touch Utilities; then touch Preferences in the drop-down menu.
2. Touch inside the "Language" field and select a language from the pop-up menu.
Offset Control
As you change the gain, this control allows you to either keep the vertical offset level indicator
stationary (when Div is selected) or to have it move with the actual voltage level (when Volts is
selected). The advantage of selecting Div is that the waveform will remain on the grid as you
increase the gain; whereas, if Volts is selected, the waveform could move off the grid.
Note: Regardless of whether you select Volts or Div, the "Offset" shown in the channel setup dialog always indicates
volts. However, when Div is selected for the Offset Control, the offset in volts is scaled proportional to the change in gain,
thereby keeping the division on the grid constant.
1. In the menu bar touch Utilities; then touch Preferences in the drop-down menu.
2. Touch the Offset/Delay tab.
3. Under Offset Setting constant in:, touch either the Div or Volts button.
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