Metro Mobile Computing Workstations MPE-7800 Series Nickel Metal Hydride Power Supply - Manual (Page 26)

26 Metro TM MPE-7800 Series NiMH Power Supply Operations Manual Supplement
InterMetro Industries Corporation
Discharging, ¼ Level. Power supply is not plugged into
AC power and is running on batteries: batteries near ¼
charge.
Battery charge level is displayed as a percentage and
calculated remaining run time based on the current
equipment load.
Discharging, Low Level. Power supply is not plugged into
AC power and is running on batteries.
Battery charge has dropped below threshold set for “Low
Battery Alarm” (see “Alarms” below).
Notice: A “Low Battery Alert!” message may be displayed
if “Display Message” box is checked for the
Notification action. See “Alarm Notification and
Action Settings” in “Alarms” below.
Low Alarm Mute Button.
If the “Sound Alarm” and “Continuous” boxes have been
checked for the Notification action (see “Alarm Notification
and Action Settings” in “Alarms” below), the “Low Alarm
Mute” button will appear above the Status Window when the
“Low Battery Alarm” activates.
Click on the “Low Alarm Mute” button to stop the alarm
sound.
Discharging, Critical Level. Power supply is not plugged
into AC power and is running on nearly discharged batteries.
Battery charge has dropped below threshold set for “Critical
Battery Alarm” (see “Alarms” below).
Notice: It is recommended that the power supply be
plugged into AC power immediately, especially if
the “Shutdown Pending” status is displayed.
Notice: A “Critical Alert!” message may be displayed if
“Display Message” box is checked for the
Notification action. See “Alarm Notification and
Action Settings” in “Alarms” below.
Critical Alarm Mute Button.
If the “Sound Alarm” and “Continuous” boxes have been
checked for the Notification action (see “Alarm Notification
and Action Settings” in “Alarms” below), the “Critical Alarm
Mute” button will appear above the Status Window when the
“Critical Battery Alarm” activates.
Click on the “Critical Alarm Mute” button to stop the alarm
sound.