Psion Teklogix 8515 user manual Global Settings Menu Description Value Default

Chapter 2: Basic Checkout

Global Settings Tab

Table 2.3 Global Settings Menu

Global Setting	Description	Value	Default
Ping Timeout	Amount of time in milliseconds	Integer from 0 to 30000	5000
ms	that passes without a response
	before ping request is considered
	a failure.
Ping Delays ms	Amount of time in milliseconds	Integer from 0 to 7200000	1000
	between successive ping
	requests.
Roam Delta	Amount by which second AP’s	dBm: 5, 10, 15, 20, 25, 30, 35	15
	RSSI must exceed the moving
	average RSSI for the current AP
	before the radio will attempt to
	roam to a second AP.
Roam Period	Following an association or roam	Seconds: 5, 10, 15, 20, 25, 30,	10
	scan (with no roam), the number	35, 40, 45, 50, 55, 60
	of seconds the radio collects
	RSSI scan data before consider-
	ing roaming.
Roam Trigger	If RSSI from AP is less than roam	dBm: -50, -55, -60, -65,	-70
	trigger value, radio performs	-70, -75
	roam scan or probes for an AP
	with stronger signal.
RTS Thresh	Packet size above which	An integer from 0 to 2347	2347
	RTS/CTS is required on link.
RX Diversity	Defines how to handle antenna	-On-Start on Main: On startup,	On-Start on
	diversity when receiving data	use main antenna.	Main
	from AP.	-On-Start on Aux: On startup,
		use auxiliary antenna.
		-Main only: Use main
		antenna only.
		-Aux only: Use auxiliary
		antenna only.

Psion Teklogix 8515 Vehicle-Mount Computer User Manual 27