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

6
Servicing
No user serviceable parts inside! Do not attempt to
service devices yourself as opening or removing
covers may expose dangerous voltage or other
hazards. If devices are opened by customers in breach
of this instruction, the warranty becomes null and
void.
Refer all servicing to qualified service personnel.
Servicing is required when the devices have been
damaged in any way, such as mains cable or plug is
damaged, liquid has been spilled or objects have fallen
into the devices, the devices have been exposed to
rain or moisture, do not operate normally, or have
been dropped.
Clean only with dry cloth.
Symbols on adhesive labels attached to the
EZL 2020-20 L charging case
The adhesive label shown on the left is attached to top
of the device. The symbols on this label have the
following meaning:
This symbol is intended to alert the user to the
presence of uninsulated dangerous voltage within the
device’s enclosure that may be of sufficient
magnitude to constitute risk of fire or electric shock.
This symbol is intended to alert the user to the risk of
electric shock if the device is opened. There are no user
serviceable parts inside. Refer servicing to qualified
personnel only.
This symbol is intended to alert the user to the
presence of important operating and maintenance
instructions in the literature accompanying this
device.