Halyard EZstim III ES500 Bedienungshandbuch Seite 13

DBL Burst button does not select DBS.
ES500 will only allow current setting up to 5 mA.
ES500 displays only --- (null mode).
Current knob does not adjust current while displaying --- .
50Hz or 100Hz Tetanus does not continue to stimulate after button
is released.
50Hz or 100Hz Tetanus stimulus shuts off after 30 seconds of
holding button down.
ES500 shuts off after 20 minutes in pause, or null mode, or open
lead mode.
Error Code Er3 displayed.
THE BELOW ARE ALL NON-RECOVERABLE ISSUES - STOP USING THE UNIT.
Problem
Device will not turn on.
ES500 will not stay in TO4, DBS, or Twitch mode and keeps returning
to null mode (---).
ES500 indicates open lead.
Error Code Er2 displayed.
Error code Er1 displayed.
ES500 will not shut off.
Current knob does not adjust current.
TO4 button does not select TO4 while NSL-5 is connected.
1Hz/2Hz button does not select Twitch or frequency.
Device does not deliver stimulus.
DBL Burst button does not select DBS while NSL-5 is connected.
Pause button does not work.
50Hz Tetanus button does not work while NSL-5 is connected.
100Hz Tetanus button does not work while NSL-5 is connected.
Display shows no characters or only partial characters.
Beeper fails to beep during stimulus.
Normal behavior if RBW-5U leadset is attached. Attach NSL-5
leadset.
NSL-5 leadset is defective, replace leadset.
Normal behavior if RBW-5U leadset is attached. Attach a NSL-5
leadset to stimulate muscles at > 5 mA.
This is normal null mode behavior. Press pause to preset current.
Press any waveform button to start stimulation.
This is normal null mode behavior. Press pause to preset current.
Press any waveform button to start stimulation.
This is normal behavior.
This is normal behavior.
This is normal behavior.
Dead battery. Power unit off and install a fresh battery before
further use of the device.
Probable Cause
Unit is defective – Do not use device.
Unit is defective – Do not use device.
Battery is too low to source current.
Device cannot deliver requested current output – Do not use device.
Unit is defective – Do not use device.
Unit is defective – Do not use device.
Press on/off button. If the unit will still not shut off, it is defective.
Remove the battery. Do not continue to use the device. Press pause
and disconnect leads.
Unit is defective – Do not use device.
Defective button – Do not use device.
Defective button – Do not use device.
Unit is defective – Do not use device.
Unit is defective – Do not use device.
Defective button – Do not use device.
Unit is defective – Do not use device.
Unit is defective – Do not use device.
LCD is defective – Do not use device.
Beeper is defective – Do not use device.
11