RenNuo Bioinformation Science and Technology Co. LTD RN141 Manual Do Utilizador
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2.6 Precautions for use
1. Users with pacemakers should use under the guidance of the doctor.
2. Please use in the environment away from the electromagnetic interference.
warning: No modification of this equipment is allowed
For example: check whether the boot is running properly before testing.
The equipment can work normally only when powered on
1. To prevent infants and young children eating
earphone parts such as
ear glue cap
2. This device should be repaired by specialized persons,otherwise it will lead to insecurity.
3. The device is built-in battery,the device,keep it away from high temperature or direct sunlight.
4. It is recommended to replace the electrode after 5 years of use.
5. Because of the small size of the product, it is recommended to be stored in a place where
children can not reach.
6. The device is with precise internal circuit,keep it away from other conductive parts in case of
an accident.
2.7 Safe use
Safe use: Waterproof, anti exposure, away from fire source
Use range: Charging power supply 220V, charging current and voltage 3.5v-5V
Device circuit board working voltage 3.7V, current 16MAH and power 0.059W
Method to determine state of internal electrical power source
:
In order to avoid inaccurate
measurements,recommended to charge the device when it is continuously used for more
than 6 hours or idle for some time,
2.8 Accessories list
In-ear rubber caps: 3 sets, including a set of large, medium and small rubber caps
A piece of charging (data USB) wire
A headset storage bag
A copy of manual
A pair of medical silica gel tabs