Service manual

Revision 2/18/05 5 - 9
System Procedures
Endeavor CR Application Checks
16 Channel Verification
Sound Verification
EEG Verification
Electrical Stim Verification
Step Action
1. On the Windows desktop, double-click on
the Endeavor Templates icon.
2. In the Template window, double-click on
the Service folder.
3. Double-click on the Stim Verification.xef
file to open the Endeavor application with
the 16 Channel Verification window
showing.
4. On the launch bar, click on the Auditory,
Visual and Audio icons to hide their
respective panels.
5. From the menu bar, select
Acquisition>Start Preview.
6. Select Acquisition>Calibration. Verify
that there are sine wave calibration signals
on all 16 traces.
7. Minimize the 16 Channel Verification
window.
Step Action
1. Click on the Audio icon to display the
Audio and Audio Channels windows.
2. On the Mini Control Panel, turn the Volume
knob all the way counter-clockwise.
3. In the Audio Channels window, place a
check mark in any Channel box.
4. Slowly turn the Volume knob on the Mini
Control Panel until sound can be heard from
the speaker.
5. Press the Mute button on the Mini Control
Panel and verify the Mute LED lights up
and the sound is muted.
6. Press the Mute button again and verify that
the LED goes out and the sound returns.
7. In the Audio Channels window, uncheck
the active channel.
8. Click on the Audio button to hide the Audio
panels.
Step Action
1. Click inside the EEG panel to select it.
2. If waveforms are not active in the EEG
window, click on the Start Preview button,
or select Acquisition>Start Preview from
the menu bar.
3. Verify that there are signals moving on each
of the two channels in this panel.
4. Click on the Stop Preview button, or select
Acquisition>Stop Preview.
Step Action
1. Connect a bar electrode to position 1 of the
SP-1 Stimulator Pod.
2. Click on View> Global Parameters>
Hardware and verify the Portable
Stimulator is selected. Close the Global
Application Parameters window.
3. Click inside the Electrical panel to select it.
4. Adjust all four of the Control Panel
Stimulus Intensity knobs fully
counterclockwise (for zero output).
5. Click on the Start Preview button.
6. Click on Start Average button.
Step Action