Important safety instructions
2
Important safety instructions
System
• Read this instruction manual.
• Keep this instruction manual. Always include this instruction manual when passing the
products on to third parties.
• Heed all warnings and follow all instructions in this instruction manual.
• Only clean the products when they are not connected to the mains. Use a cloth for cleaning.
• Only use attachments/accessories specified by Sennheiser.
• When replacement parts are required, only use replacement parts specified by Sennheiser
or those having the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock, or other hazards.
• Refer all servicing to qualified service personnel. Servicing is required if the products have
been damaged in any way, liquid has been spilled, objects have fallen inside, the products
have been exposed to rain or moisture, do not operate properly or have been dropped.
• WARNING: To reduce the risk of fire or electric shock, do not use the products near water
and do not expose them to rain or moisture.
SR 300 IEM G3 transmitter
• Only use the supplied mains unit.
• Unplug the mains unit from the wall socket
– to completely disconnect the product from the mains,
– during lightning storms or
– when unused for long periods of time.
• Only operate the mains unit from the type of power source specified in the chapter
“Specifications” (see page 31).
• Ensure that the mains unit is
– in a safe operating condition and easily accessible,
– properly plugged into the wall socket,
– only operated within the permissible temperature range,
– not covered or exposed to direct sunlight for longer periods of time in order to prevent
heat accumulation (see “Specifications” on page 31).
• Do not block any ventilation openings. Install the products in accordance with the
instructions given in this instruction manual.
• Do not install the products near any heat sources such as radiators, stoves, or other devices
(including amplifiers) that produce heat.
• Do not overload wall outlets and extension cables as this may result in fire and electric
shock.