User`s manual

23
Barcode Handy Terminal
2.2.2 Battery Power Level Indicator
The battery power level can be checked at the icon that displays in the
taskbar. The battery power displays in three levels.
The battery power level indicator is a guideline to notify the operator to charge
the battery promptly when discharged.
: Sufficient battery power remains.
: The battery power is partially depleted.
Charge promptly.
: The battery power is almost fully depleted and should be charged
immediately.
Note: There are times when the taskbar display differs from the display on the BHT
LCD screen.
About the Battery Level
• The battery power level indicator does not accurately reflect the battery residual power and should
only be used as a guideline.
• The battery power level will fluctuate due to BHT operation, and therefore disparities may
occur between the actual battery voltage and the display indicator.
• Ensure to charge the battery as soon as possible before the battery power is depleted.
2.2.3 Battery Voltage Drop
If the battery cartridge voltage drops to a level that requires charging or battery
cartridge replacement while using the BHT, the screen on the right displays only
once for approximately 2 seconds and the beeper sounds three times when a key
is pressed. The BHT then returns to its normal operational status.
The screen on the right indicates that the battery cartridge will soon need charged
and should be promptly charged or replaced.
If use of the BHT is continued without charging or replacing the battery cartridge
after the above message displays and the battery voltage drops to a level that
prevents BHT operation, the screen on the right displays, the beeper sounds five
times, and the power automatically turns OFF. Depending on the battery level, this
message may not display or the beeper may not sound five times.
When this message displays, replace or charge the battery cartridge.