First time use
1. Remove the battery cover on the back of the handheld.
2. Insert 3 AAA batteries and replace the battery cover.
3. Move the power switch from o to on.
NOTE: High score does not save after the device has been turned o .
Battery information
Leakage of battery acid can cause personal injury as well as damage to this
product. If battery leakage occurs, thoroughly wash the a ected skin and
clothes. Keep battery acid away from your eyes and mouth. Leaking
batteries may make popping sounds.
• Batteries should be installed and replaced only by an adult.
• Do not mix used and new batteries (replace all batteries at the same time).
• Do not mix di erent brands of batteries.
• We do not recommend using batteries labeled "Heavy Duty", "General Use",
"Zinc Chloride", or "Zinc Carbon".
• Do not leave batteries in the product for long periods of non-use.
• Remove batteries and store them in a cool, dry place when not in use.
• Remove depleted batteries from the unit.
• Do not put the batteries in backwards. Make sure that the positive (+) and
negative (-) ends are facing in the correct direction. Insert the negative ends first.
• Do not use damaged, deformed or leaking batteries.
• Do not recharge non-rechargeable batteries.
• Remove rechargeable batteries from the device before charging.
• Dispose batteries only at the government approved recycling facilities in your area.
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