ZTE WF821E Getting Started
Confidential and Proprietary Information of ZTE CORPORATION 9
This equipment should be installed and operated with minimum distance 80cm between the radiator &
your body.
To the Owner
•
It is recommended to assemble the Device on a fix location, please consult manufacture before
change location of usage.
•
Some electronic devices are susceptible to electromagnetic interference sent by your device if
inadequately shielded, such as the electronic system of vehicles. Please consult the manufacturer of
your device before using if necessary.
•
Operating your device may interfere with medical devices like hearing aids and pacemakers. Please
always keep them more than 80 centimeters away from such medical devices when they are turned
on. Turn your device off if necessary. Consult a physician or the manufacturer of the medical device
before using your device.
•
Be aware of the usage limitation when using your device at places such as oil warehouses or
chemical factories, where there are explosive gases or explosive products being processed. Turn off
your device if required.
•
The use of electronic transmitting devices is forbidden in aircrafts, at petrol stations and in hospitals.
Please observe and obey all warning signs and switch off your device in these conditions.
•
Do not touch the inner antenna area if not necessary. Otherwise it will affect your device’s
performance.
•
Store your device out of the reach of little children. Your device may cause injury if used as a toy.
•
Do not touch the metallic parts of your device so as to avoid a burn, when your device is working.
Using Your Device
•
Please use original accessories or accessories that are authorized. Using any unauthorized accessories
may affect your device’s performance, and violate related national regulations about telecom
terminals.
•
Avoid using your device near or inside metallic structures or establishments that can emit
electromagnetic waves. Otherwise it may influence signal reception.
•
Your device is not waterproof. Please keep it dry and store in a shady and cool place.
•
Do not use your device immediately after a sudden temperature change. In such case, it will produce
dew inside and outside your device, so don’t use it until it becomes dry.
•
Handle your device carefully. Do not drop, bend or strike it. Otherwise your device will be damaged.
•
No dismantling by non-professionals and only qualified technicians can undertake repair work.
•
Operating temperature range of 0
~ +35
and humidity range of 5% ~ 95% are recommended.
℃
℃
Limited Warranty
•
This warranty does not apply to defects or errors in the Product caused by:
ZTE WF821E Getting Started
Confidential and Proprietary Information of ZTE CORPORATION 10
i.
Reasonable abrasion.
ii.
End User’s failure to follow ZTE’s installation, operation or maintenance instructions or
procedures.
iii.
End User’s mishandling, misuse, negligence, or improper installation, disassembly, storage,
servicing or operation of the Product.
iv.
Modifications or repairs not made by ZTE or a ZTE-certified individual.
v.
Power failures, surges, fire, flood, accidents, actions of third parties or other events outside
ZTE’s reasonable control.
vi.
Usage of third-party products, or usage in conjunction with third-party products provided that
such defects are due to the combined usage.
vii.
Any other cause beyond the range of normal usage intended for the Product.
End User shall have no right to reject or return the Product, or receive a refund for the Product from
ZTE under the above-mentioned situations.
•
This warranty is End User’s sole remedy and ZTE’s sole liability for defective or nonconforming
items, and is in lieu of all other warranties, expressed, implied or statutory, including but not limited
to the implied warranties of merchantability and fitness for a particular purpose, unless otherwise
required under the mandatory provisions of the law.
Limitation of Liability
•
ZTE shall not be liable for any loss of profits or indirect, special, incidental or consequential damages
resulting from or arising out of or in connection with using of this product, whether or not ZTE had
been advised, knew or should have known of the possibility of such damages, including, but not
limited to lost profits, interruption of business, cost of capital, cost of substitute facilities or product,
or any downtime cost.
FAQ and Troubleshooting
Problem
Suggested Solution
My PC cannot connect to
the CPE.
•
Re-plug the PC Ethernet cable and check if the PC LAN connection
is up or showing activity.
•
Check if the 12V DC power adapter is working. If it is not, check
the power cord and make sure it is connected properly. Also verify
that the AC power supply is available.
•
If the PC LAN shows no activity and CPE Power LED is off but
the power cord and ETH cable are connected properly and there is
AC supply, then it is likely the Power adapter is damaged. Please
contact distributor to obtain replacement part.
My PC cannot acquire IP
from the CPE.
•
First check if the NIC is up and working properly. Then check the
PC NIC configuration and make sure the DHCP is enabled.
