Shure PSM 700 User Manual page 2

USING THIS SYSTEM AT EXCESSIVE VOLUMES CAN CAUSE PERMANENT HEARING DAMAGE.
USE AS LOW A VOLUME AS POSSIBLE.
In order to use this system safely, avoid prolonged listening at excessive sound pressure levels. Please use the following
guidelines established by the Occupational Safety Health Administration (OSHA) on maximum time exposure to sound
pressure levels before hearing damage occurs.
It is difficult to measure the exact Sound Pressure Levels (SPL) present at the eardrum in live applications. In addition
to the volume setting on the PSM, the SPL in the ear is affected by ambient sound from floor wedges or other devices.
The isolation provided by the fit of quality earpieces is also an important factor in determining the SPL in the ear.
Here are some general tips to follow in the use of this product to protect your ears from damage:
1. Turn up the volume control only far enough to hear properly.
2. Ringing in the ears may indicate that the gain levels are too high. Try lowering the gain levels.
3. Have your ears checked by an audiologist on a regular basis. If you experience wax buildup in your ears, stop using
the system until an audiologist has examined your ears.
4. Wipe the ear molds with an antiseptic before and after use to avoid infections. Stop using the ear molds if they are
causing great discomfort or infection.
This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit.
This symbol indicates that there are important operating and maintenance instructions in the literature accompanying
this unit.
FCC Statement. The P7R Receiver complies with part 15 of the FCC rules. Operation is
subject to the condition that this device does not cause harmful interference.
Licensing Statement. Changes or modifications not expressly approved by Shure
Brothers Inc. could void your authority to operate the equipment. Licensing of Shure wireless
equipment is the user's responsibility, and licensability depends on the user's classification
and application. Shure strongly urges the user to contact the appropriate authority concerning
proper licensing.
WARNING!
90 dB SPL at 8 hours
95 dB SPL at 4 hours
100 dB SPL at 2 hours
105 dB SPL at 1 hour
110 dB SPL at
115 dB SPL at 15 minutes
120 dB SPL — avoid or damage may occur
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