103076-01EN [U8998318], Rev. C, June 2014
Instrument Batteries 11
The status of the second docked battery (either charging = red or full = green) is also shown on the battery indicator located
on the left rear side of the docking station.
Figure 4-2 Battery charge status
4.2.2 Charging Batteries Using the Battery Charger
The battery charger is a standard accessory with the DELTA Element and DELTA Inspector models. It is an optional
accessory for all other models.
The charger takes about two hours to completely charge a battery. The battery charge status is indicated by two lights on
the power adaptor.
4.3 Hot Swap for a DELTA Battery
A battery hot-swap capability is a standard feature with the DELTA handheld XRF analyzer. You can remove and replace a
battery without having to shut down, restart, or perform a Cal Check.
A “shutdown” status display gives the percentage of internal charge remaining when the battery is removed (see
Figure 4-3 on page 11). If the internal charge reaches 0, insert a new battery and then, restart the analyzer with the I/O
switch. If the red X-ray indicator lights are flashing, the battery voltage is too low.
Figure 4-3 Shutdown status
Left light (green only) Right light (red only) Status
On — Flashing Off The battery is charging.
On — Solid Off The battery is charged.
Off On — Solid Error. Remove the battery, and then place it back on the
charger. If the error persists, call Olympus Technical Support.
Off Off There is no battery on the charger.