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Powering Up the MPS-4009 Multi-Chemistry Power Supply
To turn on the Power Supply, flip the ON (Normal Operation)/Extended Storage switch located
on the side of the power supply to the "ON" (up) position.
Metro MPS-4009 Multi-Chemistry Power Supply "ON/Extended Storage" Switch
Important Notice:
If the MPS-4009 Multi-Chemistry Power Supply has been switched to "Extended Storage" for
more than 1 week, connect the workstation to AC to wake up the power supply before switching
it to "ON".
Remote Fuel Gauge
To display the charge level of the Multi-Chemistry cells when operating on DC power, a Remote
Fuel Gauge is connected to the power supply. The embedded Remote Fuel Gauge is located
just below the monitor in the stalk and gives the user the current battery status at eye level
height.
If the battery is fully charged, all five (5) amber LEDs are illuminated. The LEDs always display
the battery charge level whether the computer is operating or not. As the battery looses charge,
the LEDs gradually turn off, one at a time. Once the top four LEDs are off and only the amber
LED marked "LOW" is illuminated and flashing, it is recommended to plug the AC cord into an
AC outlet as soon as possible to charge the battery.
Notice:
Once the amber LED marked "LOW" starts to flash, plug the power supply into
an AC outlet to avoid loss of system power, which may cause loss of data.
Notice:
Once the Multi-Chemistry Power Supply has been plugged into an AC outlet,
MPS-4009 Multi-Chemistry Power Supply Operations Manual Supplement, Doc. No. L01-497
Remote Fuel Gauge
InterMetro Industries Corporation
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