User Manual

Initial Parameter set up (Users set up)
It will be operated with the default value of the essential user settings when
it is connected to a 12V batttery for the first time.The screen displays the
following information in sequence and the user can change the value of
parameter on each screen.
When you are willing to alter the parameter value in the program, press
start/enter key to make it blink then change the value with INC or DEC key.
The value will be stored by pressing start/enter key once.
The screen displays the nominal voltage of
Lithium battery. There are three kinds of
Lithium battery; LiFe(3.3V),Lilo(3.6V) or
LiPo(3.7V). This is very important so you have
to check the battery carefully and set it up
correctly. If it is different from correct value the
battery can explode during charge process.
It recognise the cell count of Lithium battery
automatically at the beginning of charge or
discharge process to avoid from erroneous
setting by user. But deeply discharged battery
can be perceived incorrectly. To prevent the
error, you can set the time term to verify the
cell count by the processor. Normally, 10
minutes are enough to perceive the cell count
correctly. For the battery of larger capacity, you
may extend the time term. But if you set the
time term too long for the battery of smaller
capacity, the charge or discharge process can
be finished within the time term with the
erroneous cell count. This may cause the fatal
result. If the processor recognises the cell
count incorrectly at the beginning of charge or
discharge process, you may extend the time.
Otherwise, you had better use with the default
value.