Inserting The Bp 4000 Battery Pack; Inserting A Transmitter/Receiver With A Bp 4000 Inside - AKG CU 4000 User Instructions

(Table 1)
4.2 Inserting the
BP 4000 Battery Pack
Refer to fig. 3.
4.3 Inserting a
Trans-mitter/
Receiver with a
BP 4000 Inside
Refer to fig. 4.
20
4 Charging
CHARGE
>red/orange<
green
green
>red<
• Insert the BP 4000 such that the wider charging contacts on the BP 4000 point at the
LEDs on the charger.
Due to the specific shapes of the charging slot and the BP 4000, you can only insert the
BP 4000 in the correct orientation.
1. Check that a BP 4000 is inserted in the transmitter or SPR 4 receiver. If the batteries in-
side the transmitter/receiver are dry or standard rechargeable types, do not try to charge
them.
2. Insert the transmitter or receiver into the charging slot so that the display on the trans-
mitter or receiver points at the LEDs on the charger.
The charger will automatically power up the transmitter/receiver in SILENT mode via the
charging contacts. The display will indicate "----". The transmitter/receiver will remain
in SILENT mode and power down automatically as you remove the transmitter/receiiver
from the charger.
RECOVER
red Recovery cycle: the BP 4000
is being discharged.
green The recovery cycle has
been successfully com-
pleted and the BP 4000 is
fully charged.
>red< The recovery cycle failed.
Although the BP 4000 is
fully charged, it has aged to
the point that its capacity
cannot be accurately calcu-
lated anymore.
Refer to section 7
Troubleshooting.
>red< The recovery cycle has
been stopped because of
an error in the device/
BP 4000 or charger.
Refer to section 7
Troubleshooting.
Status
CU 4000