Ralink 300N, User Manual

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1-2 Safety Information
In order to keep the safety of users and your properties, please follow the
following safety instructions:
1. This USB wireless network card is designed for indoor use only. DO
NOT expose this network card to direct sun light, rain, or snow.
2. DO NOT put this network card at or near hot or humid places, like
kitchen or bathroom. Also, do not left this wireless network card in the
car in summer.
3. This network card is small enough to put in a child‟s mouth, and it
could cause serious injury or could be fatal. If they throw the network
card, the card will be damaged. PLEASE KEEP THIS NETWORK
CARD OUT THE REACH OF CHILDREN!
4. This network card will become hot when being used for long time
(
This is normal and is not a malfunction) . DO NOT put the network
card on a paper, cloth, or other flammable objects after the network card
has been used for a long time.
5. There‟s no user-serviceable part inside the network card. If you found
that the network card is not working properly, please contact your dealer
of purchase and ask for help. DO NOT disassemble the network card by
your self, warranty will be void.
6. If the network card falls into water, DO NOT USE IT AGAIN
BEFORE YOU SEND THE CARD TO THE DEALER OF PURCHASE
FOR INSPECTION.
7. If you smell something strange or even see some smoke coming out
from the network card, switch the computer off immediately, and call
dealer of purchase for help.