HITEC X2 Ultima: DC/DC, 200 Watt, Dual Port Multi-Charger User Manual
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User set up starting screen.
This screen displays the nominal voltage of a Lithium battery. There
are three kinds of Lithium batteries: LiFe(3.3V), Li-Ion(3.6V) or LiPo
(3.7V). It is very important to check the battery carefully and set it up
correctly. If the correct value of the battery is not assigned, an
explosion may occur during the charge process.
The X2 Ultima recognizes the cell count of a Lithium battery
automatically at the beginning of the charge or discharge process
to avoid an erroneous setting by the user. However, a deeply
discharged battery can be incorrectly perceived. To prevent this
error, you can set the time term to verify the cell count by the
processor. Normally, 10 minutes is enough time to perceive the
cell count correctly. For a larger capacity battery, you may extend
the time term. If you set the time term too long for a smaller capacity
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time term even with an erroneous cell count. This may cause a fatal
result. If the processor recognizes the cell count incorrectly at the
beginning of the charge or discharge process, you may extend the
time. Otherwise, you should use the default value.
The X2 Ultima will be operated with the default value of the essential user settings when
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information in sequence and the user can change the value of the parameter on each
screen. When you are willing to alter the parameter value in the program, press the
start/enter key to make it blink, then change the value with the Inc> or
The value will be stored by pressing the
start/enter key once.
Initial parameter set up (user’s set up):
INITIAL PARAMETER SET UP (USER’S SET UP)
Termination of NiMH and NiCd battery. The effective value ranges
from 5 ~ 20mV per cell. If the trigger voltage is set higher, there is
a danger of overcharging the battery. If it is set lower, there is a
possibility of premature termination. Please refer to the technical
specification of the battery. (NiCd default: 12mV, NiMH default:
7mV).
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