12 ·
INC
DEC
INC
INC
DEC
User set up starting screen.
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 may be exploded during charge process.
MEGA 400W×2 recognize 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 recognizes 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.
Termination of NiMH and NiCd battery, the effective value ranges
from 5 to 20mV per cell. If the trigger voltage is set higher, there is
a danger of over charging the battery; if it is set lower, there is a
possibility of premature termination. Please refer the technical
specification of the battery. (NiCd default: 12mV, NiMH default:
7mV)
MEGA 400W×2 will be operated with the default value of the essential user settings when
it is connected to a 12V battery 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.
Initial parameter set up (Users set up)
INC
DEC
INC
DEC
DEC INC
DEC INC
INITIAL PARAMETER SETUP (USERS SET UP)
Summary of Contents for MEGA 400WX2
Page 10: ...09 PROGRAM FLOW CHART...
