User`s manual

December 2003
2-4 Initial Setup
Charging and/or Replacing Batteries
The TransPort comes with self-contained, built-in rechargeable
batteries to support portable operation. For optimum
performance, these batteries require a minimum of maintenance.
Charging the Batteries
When you receive the TransPort, you will need to initially charge
the batteries. When fully charged, the batteries provide 6 to 8
hours of continuous operation.
To recharge the batteries, simply plug the AC power module cord
into the power jack as shown in Figure 2-1. When the TransPort
is plugged into line voltage, the internal battery charger
automatically recharges the batteries while simultaneously
powering the flowmeter. The internal battery charger continues to
recharge batteries, even after the flowmeter has been turned off.
Recharging usually takes between 16 to 20 hours from complete
depletion. The TransPort will not overcharge batteries. When
batteries are low a “LOW BATTERY”message appears on the top
of the screen. You should recharge the batteries immediately;
otherwise, the TransPort will display a “VERY LOW
BATTERY” message, beep 10 times, and automatically shut off
in order to preserve the remaining battery energy. Recharge the
battery immediately.
Checking Battery Status
An internal battery gage indicates the remaining power in the
batteries. To view the gage, press the [ENTER] key in the upper
left corner of the flowmeter when the flowmeter is operating in
Run mode (that is, taking measurements). If the meter has
software version 4A or higher, [
Ç] will display the battery gage.