english
41
Transmitter
• Protect the transmitter from moisture and sudden impacts. You could either injure yourself
or others or damage the transmitter.
• Do not blow into the microphone. In a condenser microphone this could damage the
transformer. It is preferable to carry out a speech trial.
• Clip-on microphones are often very compact. If they are accidentally swallowed there is a
risk of choking. Always keep this type of microphone away from small children.
• Always switch off the transmitter before charging or changing the battery.
• If the transmitter is fitted with a normal battery, never charge it in the charging unit. The
transmitter or the batteries could be destroyed. There is a risk of explosion.
• The normal commercial 9 V alkaline batteries can have a length tolerance of 2 - 3 mm.
When changing the battery always ensure good contact.
• From time to time the battery contacts should the moistened with spirits or alcohol and
cleaned with a soft cloth.
• If the transmitter is not being used for weeks or months, please remove the batteries.
Batteries can leak when not being used for a long time and corrode the conductor strips
and components. Repair is not then possible. In this case all warranty claims are null and
void. The description “leak proof” on batteries is no guarantee that they will not run out.
• Never take batteries apart yourself. The battery acid contained will damage skin and
clothing.
• Do not throw used batteries into the domestic rubbish, but hand them in to local collection
points.
• Lay all connection cables so that they do not present a trip hazard.
• Check whether the connection figures comply with the existing mains supply. Serious
damage could occur due to connecting the system to the wrong power supply. An
incorrect mains voltage could damage the equipment or cause an electric shock.
• This equipment needs adequate ventilation. Do not cover ventilation grilles. If the heat it
generates cannot be dissipated, the equipment could be damaged or flammable materials
in its immediate vicinity could be ignited. Take care to ensure that the air can circulate
freely through the ventilation grilles and keep flammable materials away.
• Never place naked flames near the equipment.
• If the equipment causes a blown fuse or a short circuit, disconnect it from the mains and
have it checked and repaired.
• Do not open the equipment without authorisation. You could receive an electric shock.
Leave all service work to authorised expert personnel.
• Do not hold the mains cable with wet hands. There must be no water or dust on the
contact pins. In both cases you could receive an electric shock.
• The mains cable must be firmly connected. If it is loose there is a fire hazard.
• Always pull out the mains cable from the mains and/or from the equipment by the plug -
never by the cable. The cable could be damaged and cause an electric shock or fire.
• If the power cable is connected, avoid contact of the unit with other metallic objects.
• Do not insert objects into the ventilation grilles or other openings. You could damage the
equipment and/or injure yourself.
• Do not use the equipment if the mains plug is damaged.
• When installing the device into a 19" rack, make sure that the mains switch, mains plug
and all connection on the rear of the device are easily accessible.
• When connecting a headphone, please make sure that the volume is turned down to
minimum. Adjust the volume after putting on the headphone. Do not set the volume too
high, as you could permanently damage your hearing.
