3.
Switch on the mains power supply.
4.
Battery charge time is approximately 8 hours. Battery charge/charger states are
indicated by LEDs [4].
1.4.2 Battery Charge/charger Indicators
Both off - no
power
Green flashing, red on -
battery charging
1.5 Installing the Battery
1.
Slide the battery [1] onto the underside of the instrument [2].
2.
Tighten thumb screws [3].
3
1
2
© 2016 Baker Hughes, a GE company – All rights reserved.
Green on - no battery
connected
Green on, red on -
charging complete
Installing the Battery
Green on, red flashing -
battery health check
Green and red flashing -
battery fault
DPI 620G-IS Safety and Quick Start Guide-English | 3