Advanced Tab - Hand Held Products Dolphin 9500 User Manual

Advanced Tab

Field Description
This drop-down list determines the settings for Power Save Mode.
Power Save Mode
Disable – Disables the Power Save mode.
Always Enable – Enables Power Save mode. This is the default setting.
Auto Enable – Automatically enables the Power Save mode when the terminal is running on battery
power and automatically disables Power Save mode when the terminal is running on external power.
The slider is active only if Power Save Mode is enabled. Move the slider between Best Performance
Slider
and Best Battery Life. The setting here modulates Power Save Mode to achieve maximum
performance and maximum battery life.
A preamble consists of a Synchronization (Sync) field and a 16-bit Start Frame Delimiter (SFD) field.
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 changes between long and short preamble mode transmission
based on AP configurations. This is the default Preamble Mode.
Resets all the settings to default values
Defaults
Apply Applies changes. This button is active only when a change has been made on the tab.
7 - 10
• Always Enable for Power Save Mode,
• Automatic based on WEP setting for Authentication Algorithm, and
• Auto TX Preamble (for Preamble Mode).
Dolphin® 9500 Series Mobile Computer User's Guide