HEARING SAFETY
CAUTION!
This product is designed to amplify sounds to a high volume level which
could potentially cause hearing damage if used improperly. To protect your
hearing and the hearing of others:
1. Turn the volume down before putting on the earphone or headphone,
and then adjust the volume to a comfortable level.
2. Set the volume level at the minimum setting that you need to hear.
3. If you experience feedback (a squealing or howling sound), reduce the
volume setting and move the microphone away from the earphone or
headphone.
4. Do not allow children or other unauthorized persons to have access to
this product.
BATTERY SAFETY
CAUTION!
DLR 50 may be supplied with alkaline batteries. Do not attempt to recharge
alkaline batteries, which may explode, release dangerous chemicals, cause
burns, or other serious harm to the user or product. Rechargeable batteries
may be used with DLR 50 with external battery charger.
MEDICAL DEVICE SAFETY
CAUTION!
1. Before using this product with an implantable or other medical device,
consult your physician or the manufacturer of your implantable or other
medical device.
2. If you have a pacemaker or other medical device, make sure that you
are using this product in accordance with safety guidelines established
by your physician or the implantable device manufacturer.
RECYCLING INSTRUCTIONS
Battery Safety and Disposal
Help Williams Sound protect the environment! Please take time to dispose
of your equipment properly. Please do NOT dispose of batteries in the
household trash. Please take the batteries to a retail or community collec-
tion point for recycling.
Product Recycling:
Please do NOT dispose of your Williams Sound equipment in the household
trash. Please take the equipment to an electronics recycling center or return
the product to the factory for proper disposal.
safety information
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