Your hearing is very important to you and to us so ple ase take care when operation this
equipment. The following guidelines are provided for your info rmation.
ESTA BLISH A SAFE SOUND LEVEL
Over time your hearing will adapt to continuous loud sounds and will give the
impression that the volume has in fact been reduced. What seems normal to you may
in fact be harmful . To guard against this BEFORE YOUR HEARING ADAPTSSset
the volume at a low level.
Slowly increase the level until you can hear comfortably and clearly and without
distortion.
Da mage to your hearing is accumulative and is irreversible.
Any ringing or discomfort in the ears indicates that the volume is too loud.
Remember listening for prolonged period of time at high volume levels will harm your
hearing.
Once you have established a comfortable listening level, DO NOT INCREASE
THE SOUND LEVEL FURTHER.
The following list of typical sound levels may assist you in recognising just how loud you
have set the volume level.
DECI BEL
Level dB Example
30dB
40
50
60
70
THE FOLLOWING NOI SE CAN BE HARMFUL UNDER CONSTANT EXPOSURE
80dB
90
100
120
140
180
Quiet library, soft whisper.
Living room, fridge freezer bedroom away from traffic.
Normal conversation, quiet office, light traffic.
Electric sewing machine.
Vacuum cleaner, hair dryer, noisy restaurant.
Average city traffic, alarm clock buzzer at 1 Metre, food mixer.
Motorcycle, heavy goods vehicl e, petrol lawn mower.
Pneumatic drill, chain saw, garbage truck, discotec/night-club.
Rock band concert, thunderclap, fast train passing by.
THRESHOLD OF PAINN Gunshot, jet pl ane t aking off.
Rocket Launching pad.
2. IMPORTANT NOTES
2
Goodmans product Info rmation Hel pline 08708730080
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