Intermec ck31g Guía Del Usuario
Chapter 5 — Troubleshooting and Maintaining the CK31G
CK31G Handheld Computer User’s Manual
91
Problems With Wireless Connectivity
Problem
Solution
When you turn on the CK31G after it
was suspended for a while (10-15
minutes or longer), it can no longer send
or receive messages over the network.
was suspended for a while (10-15
minutes or longer), it can no longer send
or receive messages over the network.
The host may have deactivated or lost your current
terminal emulation session. In a TCP/IP direct connect
network, you need to turn off the “Keep Alive” message
(if possible) from the host so that the TCP session is
maintained while a CK31G is suspended.
terminal emulation session. In a TCP/IP direct connect
network, you need to turn off the “Keep Alive” message
(if possible) from the host so that the TCP session is
maintained while a CK31G is suspended.
The no network connection icon
(
(
)appears on the status bar.The
CK31G is not communicating with the
access point.
access point.
The CK31G is not connected to the access point. Make
sure the access point is turned on and operating. You
may also be using the CK31G out of range of an access
point. Try moving closer to an access point to re-
establish communications.
sure the access point is turned on and operating. You
may also be using the CK31G out of range of an access
point. Try moving closer to an access point to re-
establish communications.
Make sure the CK31G is configured correctly for your
network. The radio parameters on the CK31G must
match the values set for all access points the CK31G
may communicate with. For help, see “Configuring
802.11b/g Radio Communications ” on page 34.
network. The radio parameters on the CK31G must
match the values set for all access points the CK31G
may communicate with. For help, see “Configuring
802.11b/g Radio Communications ” on page 34.
If you have an 802.11b radio, the radio initialization
process may have failed. Try resetting the CK31G. See
“Booting the CK31G” on page 94.
process may have failed. Try resetting the CK31G. See
“Booting the CK31G” on page 94.
If you have tried these possible solutions and the no
network connection icon still appears, you may have a
defective radio card. For help, contact your local
Intermec service representative.
network connection icon still appears, you may have a
defective radio card. For help, contact your local
Intermec service representative.
The CK31G is connected to the
Intermec Application Server or host
computer and you move to a new site to
collect data. The network connection
icon was visible but now the no network
connection icon (
Intermec Application Server or host
computer and you move to a new site to
collect data. The network connection
icon was visible but now the no network
connection icon (
) is visible.
You may have gone out of range of an access point. Try
moving closer to an access point or to a different
location to re-establish communications. Once you are
in range again, the network connection icon appears
again. Any data you collected while out of range is
transmitted over the network.
moving closer to an access point or to a different
location to re-establish communications. Once you are
in range again, the network connection icon appears
again. Any data you collected while out of range is
transmitted over the network.
The network connection icon is in the
status bar, but the host computer is not
receiving any data from the CK31G.
status bar, but the host computer is not
receiving any data from the CK31G.
In a UDP Plus network, there may be a problem with
the connection between the Intermec Application Server
and the host computer. Check with your network
administrator or see the user’s manual for the Intermec
Application Server.
the connection between the Intermec Application Server
and the host computer. Check with your network
administrator or see the user’s manual for the Intermec
Application Server.
In a TCP/IP network, there may be a problem with the
connection between the access point and the host
computer. Check with your network administrator or
use your access point user’s manual.
connection between the access point and the host
computer. Check with your network administrator or
use your access point user’s manual.