User's Manual

Synexis – Safety Instructions
5
• If the equipment causes a blown fuse or a short circuit, disconnect it from the mains and have it checked and repaired.
• 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.
• Do not use the equipment if the mains plug is damaged.
• If you connect defective or unsuitable accessories, the equipment could be damaged. Only use connection cables available from or
recommended by beyerdynamic.
Ventilation - Synexis C8, C10, C20 chargers
• Do not insert objects into the ventilation grilles or other openings. You could damage the equipment and/or injure yourself.
Maintenance
• Only clean the equipment with a slightly damp or dry cloth. Never use solvents as these damage the surface.
Trouble shooting and servicing
• Do not open the equipment without authorisation. You could receive an electric shock. There are no user-serviceable parts inside.
• Leave all service work to authorised expert personnel.
1.2 Synexis TH2 handheld transmitter, Synexis TP2 beltpack transmitter, Synexis RP2 beltpack receiver
• Protect the transmitter/receiver from moisture and sudden impacts. You could either injure yourself or others or damage the transmitter.
• Always switch off the transmitter/receiver before charging or changing the batteries.
Synexis TH2 handheld 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.
Synexis TP2 beltpack transmitter
• Clip-on microphones are often very compact. If they are accidentally swallowed there is a risk of choking. Always keep this type of micro-
phone away from small children.
Synexis RP2 beltpack receiver
• The Synexis RP2 receiver can produce sound pressures of more than 85 dB (A). 85 dB(A) is the sound pressure corresponding to the
maximum permissible volume which is by law (in some countries) allowed to affect your hearing for the duration of a working day. It is used
as a basis according to the specifications of industrial medicine. Higher volumes or longer durations can damage your hearing. At higher
volumes, the duration must be shortened in order to prevent hearing damage. The following are symptoms that you have been exposed to
excessive noise for too long a time:
– You can hear ringing or whistling sounds in your ears.
– You have the impression (even for a short time only) that you can no longer hear high notes.
1.3 NiMH rechargeable batteries, batteries
• The TH2, TP2 transmitters and the RP2 receiver can only be operated with AA (LR6) Mignon alkaline batteries or equivalent NiMH rechargeable
batteries (1600 mAh to 2100 mAh).
• The normal commercial alkaline batteries can have a length tolerance of 2 - 3 mm. When changing the batteries always ensure good contact.
• 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.
• If abused or misused, rechargeable batteries may leak. In extreme cases, they may even present an explosion, heat, fire, smoke or gas
hazard.
Disposal
• If you throw away the device, please remove the batteries.
• Old batteries may contain substances that are harmful to your health and environment.
• Dispose used batteries always according to the applicable disposal regulations. Please do not throw used battery packs into the fire (danger of
explosion) or your household rubbish, take them to your local collection points. The return is free and required by law. Please dispose
discharged batteries only.
• For removing the batteries, please refer to chapter “How to insert/replace the batteries”.
• All batteries are recycled to reclaim valuable material such as iron, zinc or nickel.