GRAUPNER ULTRA DUO PLUS 50 Operating Manual page 106

11-2. DISCHARGE START
- DISCHARGE PROCESS
a. AUTOMATIC
c. NORMAL
d. LINEAR
e. MATCH
f. LINK
11-3. CYCLE START
- PROCESS SELECT
Select wanted charge process.
Select wanted discharge process.
Discharging calculating battery cell and discharge current
automatically.
The charger calculates battery internal resistance and discharge
currents every specific time.
CUTOFF VOLTAGE:
NiCd=0.9V/cell
NiMh=1.0V/cell
LiIo/Po=3.0V/cell
LiFe=2.5V/cell
Pb=1.8V/cell
Calculating and finish discharging based on above.
Cut-TEMP which is used in charging is used.
Discharge is OFF every one minute.
Average resistance is gained every one minute.
Continues to discharge without stopping.
Internal resistance is gained one time only 3 minutes after starting
discharge.
refer to 3-5. MATCHED VOLT
"When each cell voltage tolerance is higher as 7mV, discharge is
checked, cell balancing is active and 'CHK: MATCHED' should be
shown on the screen. If the cell voltage tolerance becomes within
7mV it shows 'END:MATCHED'.
Checking is continued and balanced (it takes time).
User can check cell tolerance and finish MATCH mode.
This is only for Lilo/LiPo/LiFe.
This is the same discharge method with CV-LINK charge.
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