1. SAFETY
1.1 Instructions for safe operation
• Check the main unit and all accessories periodically to make sure that there
is no visible damage that may affect patient’s safety and monitoring perfor-
mance. It is recommended that the device should be inspected weekly at
least. When there is obvious damage, stop using the device.
• Necessary maintenance must be performed by qualified service engineers
ONLY. Users are not permitted to maintain it by themselves.
• If the battery has to be replaced, the battery shall be provided by manufac-
ture and replaced only by trained service personnel. Incorrect replacement
and model of battery may cause device damage and patient injury.
• The device can’t be used together with devices not specified in User Manu-
al. Only the accessory that is appointed or recommendatory by manufacture
can be used with this device.
• This product is calibrated before leaving factory.
• Users should have basic text distinguish ability.
• The patient is also an intended operator. Patient can use the device for
measurement, storage and data upload. While device maintenance, clean
or batteries replacement is not allowed.
• During normal use please do not position this device to make it difficult to
disconnect form power supply.
• After use, please switch off and unplug the device.
1.2 Warning
Don’t open the enclosure of the device to avoid tip-and-run danger.
Necessary maintenance and upgrade must be performed by qualified ser-
vice engineers who have been trained and accredited by our company ONLY
Explosive hazard - DO NOT use the device in the environment with tinder
such as anesthetic .
DO NOT use the device while the patient is being scanned by MRI or CT.
The person who is allergic to rubber can not use this device.
The disposal of scrap instrument and its accessories and packing (including
battery, plastic bags, foams and paper boxes) should follow the local laws
and regulations, and place them in the place where the children can’t reach.
Please check the packing before use to make sure the device and acces-
sories are totally in accordance with the packing list, or else the device may
have the possibility of working abnormally.
Please choose the accessories and probe which are approved or manufac-
tured by the manufacturer, or else it may damage the device.
The device can only be matched with the compatible probe.
Please don’t measure this device with functional tester for the device’s relat-
ed information.
Parts of this device are not allowed to be serviced or maintained while in use
with the patient.
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