Shenzhen Yunlink Technology Co., Ltd
Tr o u b l e S h o o t i n g :
F 1 The Failure phenomenon and solution
Failure phenomenon
Solution
SYS Indicator off
Pls make sure the PoE module connection is right. POE Port
connect with AP, LAN port connect with computer
Can’t land to Wireless AP through Web
page
Pls check the IP address of computer and Wireless AP to see
whether they are in same networking segment, The method is click
“start”-“Run” input“cmd”
，
ping 192.168.188.253 to test the Wireless
AP connectivity.
Reset Wireless AP and load it again;
Pls make sure the IP address 192.168.188.253 is not occupied by
other device in Wireless AP’s networking;
Check computer and cable problem, recommend to use 10/100M
UTP unshielded cable;
Clean up Arp binding from “Start”-“Run” input“cmd” arp –d
Clean the IE Brower’s temporary files and Cache file
。
Wireless AP can’t connect with AP
（
the status display unconnected
）
Try to scan the avaliable wireless networking again
；
Make sure the Wireless AP’s wireless standard
（
11b/g/n, 2.4G
）
is
correct
；
The Security and passwords are matched between Wireless AP and
AP
；
The signal strength of AP is too weak to connect, should be more
than -75dBm
；
The connection of Wireless AP and AP is
success, but the computer can’t share
internet
Pls Check the computer’s IP address and DNS setting. If it is
dynamin, set the network card as automatically obtain. If it is static
IP, pls contact with ISP for correct IP address and DNS address.
How to Reset Wireless AP
Press the “Reset” button more than 15 seconds after power on. The
Wireless AP will restore factory default after the Wireless AP restart.
Note:
*. This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that
may cause undesired operation.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.