Hi there! I have a Problem with the WLAN of the MC9190. At the moment the devices monitor is going out i think for energy saving after about 1 minute. If you push the Scanner trigger the wlan is turned of and than reconnect to the networt. This takes a lot of time and makes our work harder as we always must wait till the connection is restored again. Is there a way to force the device to allways keep up the wlan connection? Thanks a lot for every help!
To permanently disable the Suspend Mode on a MC9190:
On your PC, create an empty text file, then type the 2 following lines:
[HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Power\Timeouts]
"BattSuspendTimeout" = dword:00000000
Save the file, then change the extension to ".reg". This changes the text file into a registry file.
Copy the registry file in the /Application folder of the scanner gun. Cold boot the device. Your MC9190 will no longer go to sleep mode, or "suspend mode".
To automatically enable the Wireless antenna at startup, create another registry file, then type the 2 following lines:
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\WLAN]
"InitialState"=dword:00000000
Save the file, and copy it into the /Application folder of the scanner gun. Cold boot the device.
OK, I have the same Issue. To fix that, you have to disable the standby mode. You have to go to the power settings and unchek the power saving time, witch is by default 1 mn .
SOURCE: WLAN Autheticating Problems with WPA-PSK MC9090, but not MC3070
WPA encryption in MC9090 must be HEX format.
SOURCE: Can't connect wifi
do the following:
click on the mobile companion icon on the menu bar at the bottom. this is the radio icon.
click on options and from the drop down menu, select regulatory. uncheck the box 802.11d and select the country where you are.
save the options.
from the drop down menu again, select the last option called export and click on the export options button. save the default registry file and you are now sorted.
SOURCE: Symbol RF MC9090 scanner using
Cold boot is a system reset which includes also the time. You could use an application or script to set the correct time after an cold boot.
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mc9190 wlan problem
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