Flash N61e Instructions Manual page 15

N61e V1.0 or Higher
Fast/SLOW/STD/STG function. The charge rate is fixed. But the actual
value is different as determined by the capacity you choose.
Par4. Optional Function & Operating Current
For NiMH & NiCd type, FAST/STD/SLOW/STG/CYC/MANU functions
are available. The detail refers to Table.N61e Operating Function Option.
At CYC function, you can program the cycle counts, the first operating
current and the next in turn on the second line of the screen.
Par5. -△V SENSE
Setting the -△V value. It is necessary for
Ni-MH & Ni-Cd to set a proper -△V value
which relates to the charging current. Refer
to Table. Table. NiCd & NiMH Battery
Charge Specification to find a proper value.
Par6. -△V DELAY
Delay to check up the-△V. At the start charging a battery's voltage can be
unstable. A delay of -△V detection can help to avoid this misjudgment to
stop charging. It ranges from 0 to 60 minutes. But 3 to 5 minutes is enough.
Par7. REST TIME
This time for a rest after charge/discharge in
CYC function to avoid battery over-heat. It
ranges from 0 to 60 minutes. But commonly
10 minutes is enough.
Precaution: Stop charging or discharging
immediately as the batteries overheat.
Par8. DCH OFF
Stop discharging at this voltage per cell. For NiMH and NiCd, it's
recommended power-type (high discharge rate) batteries discharge down to
0.9V per cell but RC batteries (receiver type) down to 1.1 V per cell. You
need to increase this value for many batteries with high internal resistance.
Par9. SAFE TIME (=capacity / operating current * 1.1)
This safe time protects a pack from heavy
overcharge. The preset range is INH, 1 ...
990 Min. 'INH' means N61e will ignore this
stop condition. If the timer reaches SAFE
TIME, N61e will auto stop charging even if
the pack is not full. So refer to the following
formula to set a suitable time.
-△V SENSE: 5mV/S
-△V DELAY: 5Min
Page.3 (Par5/6)
REST TIME:
DCH OFF:
Page.2 (Par5/6)
SAFE TIME: 80Min
CAP. MAX: 120%
Page.2 (Par5/6)
13/23
2Min
0.9V/S