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Appendix A: Summit Client Utility (SCU)
Global Settings Tab
Ikôn Rugged PDA (Windows Mobile 6.1) User Manual A-9
• Release/Renew: Obtains a new IP address through DHCP and logs all activity in the
output area.
• Start Ping/Stop Ping: Starts a continuous ping to the address in the text box next to this
button. This a toggle button so when you tap on it, it changes to Stop Ping. Closing this
window or tapping on another button also stops the ping.
• Diagnostics: Attempts to connect or reconnect to an AP, and provides a more detailed
dump of data than if you used (Re)connect. The dump includes the radio state, profile
settings, global settings and BSSID list of APs. The SCU is saved to a file called
_sdc_diag.txt in the Windows directory.
A.6 Global Settings Tab
The Global settings tab allows you to define radio and security settings that apply to all pro-
files, along with settings that apply specifically to the SCU.
The Global settings in the table below can be edited in the SCU:
Global Setting Description Value Default
Roam Trigger If RSSI from AP is less than roam
trigger value, radio performs roam scan
or probes for an AP with stronger
signal.
dBm: -50, -55, -60, -65,
-70, -75, Custom
-75
Roam Delta Amount by which second AP’s RSSI
must exceed the moving average RSSI
for the current AP before the radio will
attempt to roam to a second AP.
dBm: 5, 10, 15, 20, 25,
30, 35, Custom
10