When the battery is low, the unit will beep every 10 seconds. This stops
when charging starts or after two minutes, when the unit stops any
acquisition and turns off.
SD Card Slot
e Mobile accepts full sized SD and SDHC cards in the SD card slot. It is designed
such that the SD card is ush with the case when inserted to prevent accidental removal
during acquisition. e depression in the middle of the slot allows the card to be inserted
or removed by pushing with a ngernail, pencil eraser, or other blunt object.
We recommend using SDHC cards for their increased performance.
Display and Light Sensor
In the interest of increasing battery life, the Mobile uses a low-power LCD screen with
the ambient light sensor to limit the backlight intensity during use. Any key press will
wake up the backlight for a short period of time.
Keypad
e keypad consists of two context buttons (A and B), four arrow buttons, and a Run (
) button. e arrow buttons are used for navigation and unlocking the unit during
acquisition. e button is the power button for the unit and also functions as an
OK or Select button, depending on what is on the screen. e context buttons change
function depending on text on the screen above them, or they act as event buttons
during acquisition. In many situations, the button duplicates the functionality of
context button B.
Use the context buttons during acquisition to mark events.
