Battery Power Level Indicator - Denso WAVE BHT-805BWB User Manual

BHT-805BWB

2.2.1 Battery Power Level Indicator

Confirming at the Power Level Icon
The battery power level can be confirmed at the battery icon (
LCD display.
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. Charge immediately.
：The battery power is fully depleted.
Confirming at the "Battery Voltage" Screen
The battery power level can also be confirmed at the "Battery Voltage" screen.
The "Battery Voltage" screen displays the battery power level in more detail than the battery icon (
that displays at the LCD display.
Display the "Battery Voltage" screen using the following procedure.
1.
Hold down the SF key and press the ENT key.
The "Battery Voltage" screen displays while the keys are pressed.
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.
If the BHT is placed in the alphanumeric entry system in user programs, the combination of the SF
− Point −
and ENT keys cannot be used for displaying the battery voltage level. This is because in the
alphanumeric entry system the SF key and ENT keys are used for switching between the numeric
and alphabet entry modes.
In user programs, you may select the key to be used for displaying the battery voltage level
− TIP −
(instead of the default: combination of SF and ENT keys).
The displayed battery level shows the terminal voltage of the battery, not how much power is left.
The actual voltage level varies depending upon the operation of the BHT, so the displayed level
also may vary.
18
Charge immediately or replace with a fully charged battery cartridge.
) that displays in the bottom left of the
)