145
The status of both battery pack and memory backup battery can be monitored with Microsoft’s
GetSystemStatusEx2() API
function in your application to retrieve the status values described
in the table.
Table 2.113
Member Description
Returned
Value
ACLineStatus
Retrieves the status of
AC power.
AC_LINE_OFFLINE : AC power is off.
AC_LINE_ONLINE : AC power is on.
BatteryFlag
Retrieves the status of
battery pack.
BATTERY_FLAG_HIGH : OK
BATTERY_FLAG_LOW : Low
BATTERY_FLAG_CRITICAL : Almost exhausted.
BATTERY_FLAG_CHARGING : Under charging
BatteryLifePercent Retrieves the remaining
capacity of battery pack
every 10% level.
In the range of 10 to 100%
BackupBatteryFlag Retrieves the status of
memory backup
battery.
BATTERY_FLAG_HIGH : OK
BATTERY_FLAG_LOW : Almost exhausted
BatteryChemistry
Retrieves the type of
the operating battery.
BATTERY_CHEMISTRY_LION : Battery pack
BATTERY_CHEMISTRY_ALKALINE : Dry-cell battery
Note:
IT-800 does not support power source from dry-cell battery.
2.12.2 Power ON Factors
The following is the power ON factors. These factors can be set enabled or disabled using the
System Library.
Power ON Factors
•
The Power key is pressed while the power is off.
•
A time period set for the Alarm function elapsed.
•
The terminal is mounted on cradle while the power is being supplied by AC Adaptor via the
cradle.
•
Trigger key is pressed.
•
Reset switch on the back of the terminal is pressed.
The functions of the System Library relevant to the “Power ON Factors“ are as follows.
SysSetBootup
:
Sets up “Enable” or “Disable” for turning on the power.
SysGetBootup
:
Retrieves “Enabled” or “Disable” status for turning on the power.
Power ON Disable Factors
Factors that do not allow turning on the power are as follows.
•
When the battery pack’s voltage level is not sufficient enough to start up the terminal (VDET2
level or less).
•
The battery cover lock switch (at the battery compartment) is open.
Summary of Contents for IT-800 Series
Page 173: ...173 Copyrights Tab This tab is for displaying the OS copyright information Figure 3 19 ...
Page 201: ...201 Date Tab This tab is for setting display format of date Figure 3 56 ...
Page 247: ...247 4 2 Games The terminal comes with two games Solitaire and Bubble Breaker Figure 4 2 ...
Page 255: ...255 4 5 Calculator The application can be used to operate nine digit calculator Figure 4 11 ...