KA1750 Wireless Router
User Manual
39
Appendix: Frequent Asked Questions
Q: None of the LEDs are on when user power on the router?
A: Please make sure what user use is the power adaptor attached with the router
package
,
and check the connection between the AC power and router.
Q: LAN LED does not turn on after connect Ethernet cable?
A: Please make sure Ethernet cable is connected hub/PC and router correctly. Then
please make sure the PC/hub have been power on.
Please make sure that user use parallel network cable to connect UpLink port of
hub, or use parallel network cable to connect PC. If connect normal port of hub
(not UpLink port), user must use cross-cable. Please make sure that user’s
network cables meet the networking requirements above.
Q: PC cannot access the Router?
A: Please make sure that all devices communicating with the device must use the
same channel (and use the same SSID). Otherwise user’s PC will not find the
wireless Router.
Q: PC cannot access the Internet?
A: First check whether PC can ping the interface Ethernet IP address of this product
successfully (default value is 192.168.1.1) by using ping application. If ping
application fails, please check the connection of Ethernet cable and check
whether the states of LEDs are in gear.
If the PC uses private IP address that is set manually (non-registered legal IP
address), please check:
1.
Whether IP address of the PC gateway is legal IP address. Otherwise please
use the right gateway, or set the PC to Obtain an IP address automatically.
2.
Please confirm the validity of DNS server appointed to the PC with ADSL
operator. Otherwise please use the right DNS, or set the PC to Obtain an IP
address automatically.
3.
Please make sure user have set the NAT rules and convert private IP address
to legal IP address. IP address range of the PC that user specify should meet
the setting range in NAT rules.
4.
Central Office equipment may have problem.
5.
The country or the wireless network type user selected is wrong.