PRECAUTIONS
This product is engineered to give you years of satisfactory service if handled carefully. Here are a few precautions:
• Do not immerse the units in water.
• Do not clean the units with abrasive or corrosive materials. They may scratch the plastic parts and corrode the
electronic circuits.
• Do not subject the product to excessive force, shock, dust, temperature, or humidity, which may result in malfunctions, shorter
lifespan, damaged batteries, and damaged parts.
• Do not tamper with the product’s internal components. Doing so will invalidate the warranty and may cause damage.
The product contains no user-serviceable parts.
• Use only fresh batteries. Do not mix new and old batteries.
• Read the user's manual thoroughly before operating the product.
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