Specifications
Table Of Contents
- Safety instructions
- Intended use of the system
- Operating the EZL 2020-20 L charging case
- Servicing
- Symbols on adhesive labels attached to the EZL 2020-20 L charging case
- Attention! High Volume!
- Safety instructions for Li-poly and NiMH rechargeable batteries and batteries
- Additional safety instructions for the BA 2015 accupack and for batteries
- System components
- Overview of the system
- The operating controls
- SK 2020 D bodypack transmitter
- HDE 2020 D stethoset receiver
- EZL 2020-20 L charging case
- Indications and displays on the transmitter
- Indications and displays on the receiver
- Indications and displays on the charging case
- The functions of the transmitter operating controls
- The functions of the receiver operating controls
- The functions of the operating controls of the charging case
- Putting the components into operation
- Using the components
- The operating menu of the transmitter
- Care and maintenance
- If problems occur...
- Specifications
- Accessoires
- Manufacturer declarations

18
Indications and displays on the
charging case
Operation indication
The LED POWER lights up as long as the mains
supply is switched on.
Temperature indication
The LED TEMP ERROR lights up if the temperature in
the charging case gets too high and will remain on
until the temperature drops to a safe leve. All charging
processes are being interrupted until the temperature
drops to a safe level.
LED indication for “automatic copying“ function
The LED COPY AVAILABLE lights up green when the
“automatic copying“ function is available. This
happens
y when a switched-on receiver is placed into the
charging compartment with channel copy
function (master)
and
y at least one receiver is placed into one of the other
receiver charging compartments (slaves) .
The LED COPY AVAILABLE goes off when the
“automatic copying“ function is not available. This
happens
y when the receiver in the charging compartment
with channel copy function (master) is switched
off
or
y when the receiver is removed from the charging
compartment with channel copy function
(master) .