Hand Held Products 9500 - Manual (Page 112)

7 - 10 Dolphin® 9500 Series User’s Guide
About Tab
This window provides Version Number and time of build for Network Driver, Configuration Utility, and NIC Firmware.
Slider The slider is active only if Power Save Mode is enabled. Move the slider between Best Performance
and Best Battery Life. The setting here modulates Power Save Mode to achieve maximum
performance and maximum battery life.
Preamble Mode A preamble consists of a Synchronization (Sync) field and a 16-bit Start Frame Delimiter (SFD) field.
Long TX Preamble – Where Sync field consists of 128 bits.
Short TX Preamble – Where Sync field consists of 56 bits.
Auto TX Preamble – Automatically changes between long and short preamble mode transmission
based on AP configurations. This is the default Preamble Mode.
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).
Apply Applies changes. This button is active only when a change has been made on the tab.
Field Description