Motorola SVG1501UE 用户手册

B 

12 • Troubleshooting 

70 

  

Perform the first four checks in “Cannot send or receive data.” 

Check the Security Mode setting on the Wireless Primary Network 
Page: 

• 

If you enabled WPA and configured a passphrase on the SVG1501, 
be sure each affected wireless client has the identical passphrase. If 
this does not solve the problem, check whether the wireless client 
supports WPA. 

• 

If you enabled WEP and configured a key on the SVG1501, be sure 
each affected wireless client has the identical WEP key. If this does 
not solve the problem, check whether the client’s wireless adapter 
supports the type of WEP key configured on the SVG1501. 

• 

To temporarily eliminate the Security Mode as a potential issue, 
disable security. 

 
After resolving your problem, be sure to re-enable wireless security. 

• 

On the Wireless Access Control Page, be sure the MAC address for 
each affected wireless client is correctly listed. 

On the Wireless Primary Network Page, check whether the WPA 
Encryption type is TKIP. If all of your wireless clients support AES, 
change the WPA Encryption to AES. 

Front-Panel LEDs and Error Conditions 

The SVG1501 front panel LEDs provide status information for the following error 
conditions: 

LED 

Status 

if, During Startup: 

if, During Normal Operation: 

OFF 

SVG1501 is not properly plugged 
into the power outlet 

The SVG1501 is unplugged 

FLASHING 

Downstream receive channel 
cannot be acquired 

The downstream channel is 
lost 

FLASHING Upstream 

send channel cannot 

be acquired 

The upstream channel is lost 

FLASHING 

IP registration is unsuccessful 

The IP registration is lost