Monitoring Low Voltage - Casio DT-X100 Series Software Manual

2.7.5

Monitoring Low Voltage

Four levels of the low voltage monitor control are provided for the terminal.
VDET1
VDET2
VDET3
Battery Pack
The following shows statuses and levels available for the battery pack.
Normally the battery status is checked once every five seconds. Taking last immediate ten
data of the power voltage from AD converter, its average is calculated to classify the status
into three levels, either "Almost exhausted (10% of the capacity or less)", "Low (30% of the
capacity or less)", "O.K. (30 % of the capacity or more)". When VDET1 occurs, the level is at
10% of the capacity.
Status/Level
Status
Level
Description
Warning against low
voltage of the battery
pack
Turning off the power
due to low voltage of
the battery pack
Emergency turning off
the power due to low
voltage of the battery
pack
Notation
External External
power
Recharg Recharging
e
Normal Main battery
1 O.K.
2 Low
3 Almost
exhausted
Action
Issues warning
message for low
voltage of the
battery pack.
Turns off the
power.
Forces the
terminal to turn off
the power.
Description
Power via AC Adaptor is being supplied, and
charging the battery pack is complete.
Power via AC Adaptor is being supplied, and
charging the battery pack continues.
Operating power by the battery pack is being
supplied.
The battery pack has been fully charged or has a
sufficient capacity.
The battery voltage level is at 30% or less.
The battery voltage level is at 10% or less.
39
Next Startup
-
Resume (with warning at time
of startup)
Warm boot (with warning at
time of startup)