MAGSTIM NEUROSIGN V4, Service Manual, Page: 30 / 50

The Magstim Company Ltd.©
30
NOP20-EN-03
In order to avoid possible damage to, or failure of, the nerve monitor and accessories,
the equipment should be kept within the following ranges:
Operational ranges:
Ambient temperature:
5°C to 40°C
Relative humidity: 10% to 80% (non-condensing)
Atmospheric pressure: 70kPa to 106kPa
Transport and storage ranges:
Ambient temperature:
-19°C to 60°C
Relative humidity: 10% to 80% (non-condensing)
Atmospheric pressure : 50kPa to 106kPa
Note:
following transportation or storage outside of the operational ranges, allow the
unit to acclimatise for a minimum of 3 hours prior to the application of electrical
power.
4.2 Storage & Environment
The nerve monitor and accessories (excluding disposables) are not designed to come
into direct contact with the patient. As the nerve monitor cannot be autoclaved or
soaked, care should be taken to avoid contamination with bodily fluids.
The nerve monitor, pre-amplifier, stimulator pod and mute sensor, may be wipe cleaned
in accordance with hospital protocol (The Magstim company Ltd. recommends that
a lint free cloth moistened with 70% isopropyl alcohol should be used). Care must be
taken to ensure the equipment is not soaked and has dried thoroughly before use.
The side storage pockets (
6 , page 12) are entirely removable to allow for easier
cleaning. Do not clean or wipe the touch screen with anything abrasive as it will cause
permanent damage
The reference guide sheets may be wiped clean using an isopropyl-moistened cloth
but should not be soaked for any length of time.
Disposables such as probes and electrodes are sterile and single use and should be
disposed of after use, in accordance with the policy of your facility.
4.1 Cleaning & Disinfecting
a. Touch Screen Calibration
Should the touch screen appear not to accurately respond when pressing an area of
the screen, it may need to be re-calibrated.
From the home screen, press and hold both the left and right control dials below the
screen; after a few seconds the screen will change and a target mark will appear on
the screen.
Press and hold the target marks as prompted, until prompted to either accept or
cancel the changes.
4.3 User Maintenance & Calibration