TI5679 MPU-24
17
3
Operating Procedures
Full Charge
Half Charge
No Charge
3.12 – Charging Unit
Attaching AC Input Power
Before plugging the line cord into an ac outlet, attach and lock the mating plug to the ac input connector.
Once accomplished, the unit can be plugged into an electrical outlet to begin charging. The Capacity Meter
will immediately show the current charge state of the power cells. Make sure there is at least 2 to 3 inches
of clearance in the front of the Air Exhaust Fan to provide for sufficient ventilation. If the unit is completely
discharged, a minimum of 281 minutes will be required to fully recharge the unit.
Figure 3.12.1 AC Input Connector
(outlined in blue)
LED and Fan Activity
Initially, several LEDs will be illuminated on the Capacity Meter. As the unit charges, the LEDs will go out one
by one. Under full charge, the Meter will show either a single solid or pulsating green LED. In addition, the fan
will be running at reduced RPM. This indicates that the unit is in standby mode and ready for use.
Figure 3.12.2 Attaching AC Line Cord
