Honeywell HX3, User Manual, Page: 164 / 230

9 - 12
Custom Parameter Option
Honeywell does not support the parameter Custom option. The parameter value is displayed as “Custom” when the
operating system registry has been edited to set the Summit parameter to a value that is not available from the
parameter’s drop down list. Selecting Custom from the drop down list has no effect. Selecting any other value from
the drop down list will overwrite the “custom” value in the registry.
Global Parameters
Parameter Default Description
Roam Trigger -65 dBm If signal strength is less than this trigger value, the client looks for a different
Access Point with a stronger signal.
Options are: -50 dBm, -55, -60, -65, -70, -75, -80, -85, -90 dBm or Custom.
Available options may vary by SCU revision.
Roam Delta 5 dBm The amount by which a different Access Point signal strength must exceed
the current Access Point signal strength before roaming to the different
Access Point is attempted.
Options are: 5 dBm, 10, 15, 20, 25, 30, 35 dBm or Custom. Roam delta dBm
may vary by SCU revision.
Roam Period BG: 10 sec.
A: 5 sec. The amount of time, after association or a roam scan with no roam, that the
radio collects Received Signal Strength Indication (RSSI) scan data before a
roaming decision is made.
Options are: 5 sec, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60 seconds or
Custom.
BG Channel Set Full Defines the 2.4GHz channels to be scanned for an AP when the radio is
contemplating roaming. By specifying the channels to search, roaming time
may be reduced over scanning all channels.
Options are:
Full (all channels)
1,6,11 (the most commonly used channels)
1,7,13 (for ETSI and TELEC radios only)
Custom.
DFS Channels Off Support for 5GHZ 802.11a channels where support for DFS is required.
Options are: On, Off, Optimized.
Not supported (always off) in some releases.