OEM_RA2043_CE5_DRIVER_CAB
Software Release Notice		5/22/2008
Type:	Full
RCS Label:	200015pr
Attribute:	Controlled
Release Image:	OEM_RA2043_CE5_DRIVER_CAB_2.0.582_200015pr [1003580]
Release Date:	2008.05.13
Location:	Production/OEM/Radio

Base Release:	OEM_RA2043_CE5_DRIVER_CAB_0.0 [1003580]			Tag#
Build:	OEM.582
	Test	1	2008.04.02	200015pr
	Test	2	2008.04.11	200015pr

Notes:
	1
		This release of the driver for the RA2043 ( Motorola La5137 A/B/G ) radio contains the standard 2.0.0.0-15 driver , modified to install on Ce 5.0 devices to the /Flash Disk/RA2043 directory for persistence. Some default values have been modified, and TCP/IP registry tweaks applied for improved operation, primarily when Tekterm is used. Limitations - For use on 7535G2 and WorkAbout Pro G2, long version only . If Tweakit is used to disable the intermediate driver on a 7535, and a supplicant is not used, the radio will not function. If no supplicant is used, then a manual removal of the /HKLM/Comm/Ecos101/parms/Upperbind will be required if the intermediate driver is disabled. If using a supplicant , it is not recommended that the intermediate driver be disabled, an alternative would be to disable the intermediate driver and reboot the device before installing this radio driver and the supplicant. The following registry keys may be of interest in special cases. The default parameters have been selected for best overall performance and compatability. /HKLM/Comm/Ecos101/parms/11dMode dword value. 0 -disabled, 1-enabled. default is disabled 802.11d is a mechanism for the client to retrieve country code information from Access Point beacons, if this functionality is enabled on the AP. It will allow the client to properly work in any regulatory domain by only actively transmitting on channels that are allowed , derived from these beacons. Since 802.11d may not be enabled on the infrastructure, this parameter has been disabled by default. Enabling it will overide the behaviour of the CountyCode registry setting. If this is disabled, the CountryCode must be specified. 802.11d is a different mechanism than Cisco's pre-standard World Mode parameters, which has a similar function, and not compatable. /HKLM/Comm/Ecos101/parms/CountryCode string value, 2 or 3 Ascii characters This value defines the regulatory domain that the radio will be used in. You MUST use a value that is correct for the country in which the terminal is to be used. A 2 character ISO country code is followed by an optional third character, I for indoor, or O for outdoor. A list of country codes can be found here: http://www.iso.org/iso/country_codes/iso_3166_code_lists/english_country_names_and_code_elements.htm The default on an new install is USI. ( US, indoor) Terminals shipped to the EU should contain the proper country code, but in the event of a software upgrade or registry clean of the terminal, this will need to be reentered. /HKLM/Comm/Ecos101/parms/PSmode dword value. 1 - CAM Continuous Access Mode,no power saving enabled. This is the safest value for compatability purposes and performance and the default value 4 -FastPSP Fast Power Save, a combination of Max Power Save and CAM 5 -MaxPSP Maximum Power Save /HKLM/Comm/Ecos101/parms/Band dword This is an undocumented key which could be used if necessary. It appears to control the band that the radio operates in. 0 - b/g and a b/g preferred 1 - b/g only 2 - a only

Special Instructions
1	This cab file only support on 7535G2 and 7527C. Tested on 7535G2 and 7527C using zero config and Odyssey only.

Limitations - Medium or Low priority or On Hold:
18336

This document is proprietary and as such cannot be disclosed, used, copied, or transmitted without prior consent of Psion Teklogix Inc.
Copyright Psion Teklogix Inc.	2008.