Notes - Joinwit JW3213 Series User Manual

Icon Meaning：
In this manual will appear some text with the below icon，The meaning as
follows：
Warning：Improper behavior and operation, to prevent any wrongdoing and
harm.
Note：
Due to the improper operation may cause harm to the human body or product, so
special note to warn the user.Please make sure that!
Important note：
reference information, etc
WEEE Sigh：
garbage dump, please according to your area on waste treatment method for disposal of such
products.
About Battery
This series of products are different types used in power supply or have a different way. There are
About Storage
When product long-term deposit or do not use, please remove products within the battery stored
2

Notes

To identify the key information, general notes, noun explanation or
.
This product or component part (s) shall not be considered as a general
disposable alkaline batteries, or rechargeable batteries. Do not mixture
of different types or different capacity of battery, prohibited to charge a
rechargeable battery.
separately, in order to avoid battery leakage caused by instrument
damage.
To prevent electric shock, please do not open the product case, must
be the company authorized by a qualified professional personnel for
repair; Do not expose this product in the rain or damp environment, so
as to avoid fire or click on the occurrence of danger!
Due to the laser can cause the big harm to eyes,please do not look
directly into the laser output when you use the tester.