Instruction manual

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4 Controls 42
Apply: Applies any changes to the stimulus protocol made through the Stimulator Toolbar.
Clicking Apply while recording will send a stimulus pulse from the output. Refer to the Pulse
mode for additional information.
Dialog Windows
Preferences There are six pages in the Preferences dialog box.
Figure 4-12: The pages of the Preferences dialog window.
Channels Page The preferences that can be set for all channels include:
Figure 4-13: The Channels page of the Preferences dialog window.
Acquisition Mode: Sets the type to acquisition.
Start: Sets the parameters to start recording.
Stop: Sets the parameters to stop recording.
Speed: Sets the number of samples taken every second on each channel.
Display Time: Sets the time and the amount of data displayed on the screen
The preferences that can be set for each individual channel include:
Title: Edits the title of each channel to better identify the parameter being recorded.
Mode: Sets the record or the display mode of the channel. Channels 1 and 2 on the WPI 214
(Channel 1 only on the WPI 114) have record modes which allow either the bioamplifiers to be
activated with a bandpass filter (0.03-150Hz, 0.3-35 Hz, or 3-10KHz) or the BNC input to be
activated for recording signals from other devices with analog outputs.
Function: Selects either Raw Data or one of the many available calculated values to be
displayed on the channel.
Ymax, Ymin: Sets the maximum and minimum Y-axis values.
add function: used to add a computed function to a channel.