Sennheiser L 2021-40 Indications and displays on the charger, Operation indication

Product overview

Indications and displays on the charger

Operation indication

LED POWER	Meaning
lights up red	The mains switch	is in position “I”,
	the mains supply is switched on.
is off	The mains switch	is in position “0”,
	the mains supply is switched off.
Status indication
LED SELECT	Meaning

flashes yellow	You have just switched on the device (LED flashes for
	a maximum of 2 seconds) or an error has occured.

lights up	The charger is connected to a PC and
yellow	the “Conference Control” software is running and has
	established a network connection with the charger and
	you have selected the charger or at least one receiver
	placed into the charger via the “Conference Control”
	software.
is off	Neither the charger nor a receiver have been selected
	via the “Conference Control” software.
LED indication for “automatic copying” function
LED Copy	Meaning
Available
lights up green	The “automatic copying” function is available
	(see below).
if off	The “automatic copying” function is not available
	(see below).

When the “automatic copying” function is available, the green LED COPY

AVAILABLE lights up. This is the case when

• at switch-on of the charger, a	receiver is already placed into the
“master” charging compartment	or

you place a receiver into the “master” charging compartment or

you switch on a receiver that is already placed into the “master” charging compartment and

• at least one receiver is placed into one of the “slave” charging compartments and

• no network connection exists.

When the “automatic copying” function is not available, the green LED

COPY AVAILABLE goes off. This is the case when

•you remove the receiver from the “master” charging compartment or

•all “slave” charging compartments are empty or

•the “Conference Control” software accesses the charger or

• you do not press the COPY button within two minutes.

6