Normal Charging Cycle; Initial Charging Cycle For New Or Deep-Discharged Battery Packs - AKG CU 4000 User Instructions

CHARGE
orange
red
green
• The charging cycle will start automatically as soon as you insert a transmitter or re-
ceiver with a BP 4000 inside or a BP 4000 into the charger.
CHARGE RECOVER
orange
>orange<
red >orange<
red
red
>red/orange<
CU 4000
RECOVER
---
---
---
Status
--- The inserted device
is being checked.
The test takes about
4 to 10 seconds.
--- The BP 4000 is
being initialized.
The BP 4000 is
being charged, and
a recovery cycle is
recommended.
>green< The BP 4000 is
being charged and
the RECOVER LED
indicates the RE-
COVER key is being
pressed.
red The recovery cycle
has started. The BP
4000 is charged for
a few minutes if re-
quired.
red Recovery cycle: the
BP 4000 is being
discharged.
4 Charging
Status
The inserted device is being
checked.
The test takes about 4 to
10 seconds.
The BP 4000 is being
charged. The charging time
for completely discharged
batteries is approx. one
hour and proportionately
less for partially discharged
batteries.
The BP 4000 is fully
charged; the charging cycle
is completed. The charger
switches to trickle charging
mode.
You may remove the device
or BP 4000 from the
charger.
Action
---
---
Press and hold the
RECOVER key next
to the flashing
RECOVER LED.
Hold the RECOVER
key for at least
3 seconds.
Release the
RECOVER key.
---

4.4 Normal Charging Cycle

Table 2: Normal charging
cycle (for a BP 4000 with
sufficient residual voltage)
Note:
4.5 Initial Charging Cycle
for New or Deep-dis-
charged Battery Packs
Table 3: Charging a new or
deep-discharged BP 4000
(residual voltage too low)
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