User Manual Part 3

Dolphin® 9500/9550 Mobile Computer User’s Guide 5 - 11
• Disable - Choosing this option will disable the power save mode.
• Always Enable - Choosing this option will have the power save mode always enabled. This is the default setting.
• Auto Enable - When internal battery is being used it will be in Power Save mode; when external power supply is being used
the Power Save mode will be disabled automatically.
Authentication Algorithm
Note: Only configurable when the WEP Key is enabled for the SSID profile.
• WECA Compliant (always use Open) - Not available in this release.
• Must use Shared with WEP - AP must use WEP method.
• Automatic based on WEP setting - Default setting.
• Preamble Mode
• Long TX Preamble - Where Sync field consists of 128 bits.
• Short TX Preamble - Where Sync field consists of 56 bits.
• Auto TX Preamble - Automatically change between long and short preamble mode transmission based on the AP
configurations. This is the default Preamble Mode.
A Preamble consists of a Synchronization (Sync) field and a 16-bit Start Frame Delimiter (SFD) field.
Operation Buttons
Defaults Resets all the settings to default values (Always Enable for Power Save Mode, Automatic based on
WEP setting for Authentication Algorithm, and Auto TX Preamble for Preamble Mode).
Undo Cancels the change for setting.
Apply Applies the change to new card setting.
About Tab
This window provides Version Number and time of build for Network Driver, Configuration Utility, and NIC Firmware.
On the Settings window, click the About tab.