Battery Power Level Indicator; Battery Voltage Drop - Denso BHT-1170BWB-CE User Manual

BHT-1170BWB-CE / BHT-1171BWB-CE
2.2.2

Battery Power Level Indicator

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 voltage drops to a level that requires charging or battery 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 or tap the
touch screen. The BHT then returns to its normal operational status. The screen
on the right indicates that the battery will soon need charged and should be
promptly charged or replaced. If the BHT is left with the battery discharged, data
including files and settings stored in the RAM may be lost.
If use of the BHT is continued without charging or replacing the battery 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 immediately. If the BHT is left with the
battery discharged, data including files and settings stored in the RAM may be
lost.
16
The battery power level can be checked at the
taskbar. The battery power displays in four 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.
: The battery power is fully depleted. Charge immediately or replace
with a fully charged battery.
Note: There are times when the taskbar display differs from the display on the BHT
LCD screen.
icon that displays in the