Service manual

Revision 2/18/05 5 - 3
System Procedures
System Verification Checklist
Use this checklist and the following functional procedure to verify the system is working properly. Most steps require
no access to the interior of the instrument, and may be performed by the system operator. Internal desktop computer
checks must be performed by a qualified and trained Biomedical Engineer.
System Inspection & Cleaning
 Check board seating & internal cables
(desktop systems only)
 Clean/vacuum dust from ventilation slots
 Check external cables
 Clean instrument exterior/accessories
 Check fans
Computer
 System boots properly
 Check Device Manager
 Check event logs
 Run Check Disk
 Run Defrag
USB/FireWire Diagnostics
 AutoTest
 Board Report
 Amplifier/headbox test
 Auditory stimulator test
 Electrical stimulator test
 Control panel test
Miscellaneous Functions
 LED goggles
 Foot switch
 Reflex hammer
 Trigger In
 Trigger Out
 EMG speaker
 Temperature read
 Impedance Limited reading (VS only)
Application Verification Tests
(Perform one or more of the following)
VikingQuest and VikingSelect
 Auditory Evoked Potential
 Visual Evoked Potential
 Somatosensory Evoked Potential
 Motor Nerve Conduction
 Sensory Nerve Conduction
 SPA EMG (surface electrode only)
 Report Generation (HTML or MS Word)
 Report printing
Endeavor CR
 Endeavor Application Checks
System Owner:
System Serial Number:
Software Version: