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DEEP TREKKER DTG2 USER MANUAL
DEEP TREKKER INC.
20
Charging the DTG2 controller must be done when the unit is safely indoors in a dry environment. The
controller is powered by a separate built-in battery pack that will require a charge approximately every 6
hours of run time. When the battery pack is low, the low controller battery LED will turn on. If a charge
is not given within several minutes of the LED warning, the battery will reach a critically low level and
communication with the ROV will stop.
To charge the controller, simply plug the controller charger into the charge port on the controller next to
the tether. Note that the controller charger is different from the ROV charger. The difference in charger
plugs makes them impossible to interchange.
Fig. 7
Note both the ROV and Controller chargers are ‘smart’, meaning there will be no
harm in leaving the
chargers plugged in overnight, or giving your DTG2 a quick charge for some extra life on your next dive.
Leaving the batteries fully drained for long periods of time will cause permanent damage. We
recommend fully charging them every 6 months to ensure they do not fully self-discharge over time.