Wireless Error Invalid Channel on the LCD Display

Article ID: 48545302

Details


 

Topic or Information

Invalid Channel Error due to misconfigured printer wlan settings

Applies To

Qln Series and ZQ500 Series Mobile Printers

Details

The wireless lan setting must be properly configured to support the intended network connectivity. A misconfigured printer wlan setting can cause an Invalid Channel Error. Verify the wlan region, country, channel list, and band setting are correct to assure proper compatibility using the SetGetDo getvar command.

Open the Zebra Setup Utility Communications window and send the following SGD Commands to the printer to determine the wlan settings.

! U1 getvar "wlan.region_code"

! U1 getvar "wlan.country_code"

! U1 getvar "wlan.user_channel_list"

! U1 getvar "wlan.allowed_band"

Example of sending and receiving commands in the ZSU communcations window 

 User-added image

  • See the wlan command details Read More>>
  • Sending and Receiving commands using the Zebra Setup Utility Read More>>

Additional Information

SetGetDo Information Read More>>

Download the Zebra Setup Utility Read More>>  

Source

Leon C