Sennheiser L 2021-40 LED Copy Available, Tip, Goes off and the automatic copying function is no

Using the charger

￿ Place the receiver into any charging compartment. The LED		on the
receiver indicates the charge status.
LED	Meaning
lights up red	The built-in rechargeable battery is being charged.
lights up green	The built-in rechargeable battery is fully charged.
flashes red	The temperature of the built-in rechargeable
	battery is below 3°C or over 40°C. The charging
	process will be interrupted until the temperature of
	the built-in rechargeable battery is again between
	3°C and 40°C.
lights up	The built-in rechargeable battery is defective.
orange	Interrupt the charging process and contact your
	Sennheiser service partner.

Charging a completely discharged rechargeable battery takes approx.

3.5hours at room temperature. However, the charging process may take longer if:

•the rechargeable battery is deep discharged and first has to be recondi- tioned by a deep discharge recovery charge,

•the temperature of the built-in rechargeable battery is below 3°C or over 40°C, since, in order to protect the rechargeable battery, the charging process will be interrupted until the temperature is again

within the permissible range and the LED lights up,

•the additional temperature protection of the charger interrupts the charging process until the charger has cooled down.

Setting the receiver channel(s) using the channel copy function

You can simultaneously set all receivers in the charger to the same channel. The channel copy function allows you to copy the current channel of the receiver placed into the “master” charging compartment to all other receivers in the charger.

￿Place all receivers which are to be set to the same channel into the

“slave” charging compartments (light blue in the diagram).

￿ Place the receiver whose channel you want to copy into the “master”

charging compartment .
The LED COPY AVAILABLE	lights up green as long as the channel

copy function is available (see: LED indication for “automatic copying” function on page 6).

Tip:

If you do not press the COPY button within 2 minutes, the LED COPY

AVAILABLE goes off and the “automatic copying” function is no

longer available. To reactivate this function, remove the receiver from the “master” charging compartment and place it back again.

￿Press the COPY button to start the channel copy function.

The LC displays of all receivers which are successfully set to the same channel light up.

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