Safety Warnings And Recycling Instructions - Williams Sound Digi-Wave DLT 400 User Manual

Safety Warnings and Recycling Instructions

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
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.
BATTERY SAFETY
CAUTION!
DLT 400 and DLR 400 RCH internal battery pack.
To reduce the risk of fire or burns, do not attempt to open, disassemble, or service the battery pack. Do not crush, puncture, short
contacts or dispose of in fire or water. Do not incinerate or expose to temperatures above 140ºF (60ºC). Replace only with battery
pack designated for this product: a rechargeable Lithium-polymer battery. Recycle or dispose of properly.
CAUTION!
The lithium batteries used in the DLT 400 and DLR 400 RCH provide great performance and long life. But, like all lithium batter-
ies, they do have a limited number of charge/discharge cycles. Lithium batteries may experience swelling if used beyond their
expected life cycle (2 years). If you notice swelling of the battery, please discontinue use and have the battery replaced. We rec-
ommend battery replacement after 2 years of use. For more information about replacing the battery, please visit our website at:
http://www.williamsav.com/digiwave-battery-replacement.
RECYCLING INSTRUCTIONS
Battery Safety and Disposal
Help Williams AV 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 collection point for recycling.
Product Recycling:
Please do NOT dispose of your Williams AV equipment in the household trash. Please take the equipment to an electronics
recycling center or return the product to the factory for proper disposal.
Digi-Wave 400 Series
3