Operation Of The Nerve Stimulator; Pause Function; Hz/ 2 Hz Mode - pajunk MultiStim SENSOR Gebrauchsanweisung

the plug will be disengaged automatically by pulling away from the device, and the plug can then
be removed without problems. The electrode cable cannot be removed otherwise, or the device or
the electrode cable may be damaged.
The LCD display shows the adjusted nominal stimulation current. The available adjustment range
(peak value) may vary (6.0 mA or 60.0 mA), depending on the selected mode.
3. Performance of the short-circuit test: Connect the socket of the stimulat-
ing electrode to the stimulating electrode clamp with the aid of the supplied
red short-circuit plug (= short circuit). Then increase the nominal stimulat-
ing current by turning the knob clockwise to at least 1.0 mA and check the
»5«-symbol on the display. The display must exhibit an »5« a few moments
later.
If the display should permanently show a dissimilar function (»?« symbol),
there must be a fault in the patient stimulation circuit.
4. Disconnect the electrical connection between the electrode plug and the electrode clamp and
remove the red short-circuit plug. A »?« symbol may now be seen on the LCD. This indicates, that
the selected nominal stimulating current is dissimilar to the actual stimulating current. If the behav-
iour is different from the one described in 3 and 4, then a faulty cable could be the cause (short-
circuit/ interruption). Check the function once more with a second cable. Finally, remove the red
short-circuit plug from the socket of the electrode.
5. Switch the MultiStim off by pressing the ON/ OFF/ PAUSE button for a longer period of time (min.
2 seconds). (Please observe section Switching ON and OFF) You should turn the device off after use
to spare the battery. If you don't use the device for a longer period of time, you should remove the
battery to avoid leakage.
6. Please observe the Warnings and precautionary measures before you use the device on a patient.
The starting parameters predetermined in setup 2 and 3 are called up when the device is switched on.
Before every application on a patient, the device settings have to be checked and altered if necessary.

4.2 Operation of the nerve stimulator

Switching ON and OFF
Pressing the ON/ OFF/ PAUSE button will switch the MultiStim SENSOR on.
After switching on, the device will first perform an automatic self-test. Upon the successful
completion of the self-test, the device will immediately change to the PAUSE-mode. For the protec-
tion of the battery, the device will automatically switch itself off with a previous acoustic warning after
20 minutes have elapsed since the last pressing of a button.
The device is switched off by pressing the ON/ OFF/ PAUSE button for at least two seconds while the
device is turned on.

4.3 PAUSE function

While the device is turned on, a short depression of the ON/ OFF/ PAUSE button or pressing the turn-
ing knob will activate the PAUSE mode of the MultiStim SENSOR Stimulation is stopped in this condi-
tion. To indicate that the device is in the PAUSE-mode, the »5« or »?«-symbol will disappear and the
value of current intensity, as well as the mA-symbol will begin to flash up.
Important:
All stimulation parameters can be changed during the PAUSE mode without emitting stimulation
impulses to the patient. Renewed short pressing of the ON/ OFF/ PAUSE button or renewed pressing of
the turning knob will end the PAUSE-mode, and the normal stimulation mode is resumed.

4.4 1 Hz/ 2 Hz mode

Pressing the 1-Hz/ 2-Hz switch changes the frequency setting from 1 Hz to 2 Hz or vice versa.
The new value is displayed on the pulse width display for 2 seconds.
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