Learning Resources LER 3774 Answer Buzzers User Manual
- June 12, 2024
- Learning Resources
Table of Contents
Learning Resources LER 3774 Answer Buzzers
Battery Information
Installing or Replacing Batteries
WARNING! To avoid battery leakage, please follow these instructions carefully. Failure to follow these instructions can result in battery acid leakage that may cause burns, personal injury, and property damage.
Requires: 2 x 1.5V AAA batteries and a Phillips screwdriver (not included)
- Batteries should be installed or replaced by an adult.
- The battery compartment is located on the bottom of the buzzer.
- To install batteries, first undo the screws with a Phillips screwdriver and remove the battery compartment door. Install batteries as indicated inside the compartment. Replace compartment door and secure with screw.
Battery Care and Maintenance Tips
Warning: Do not dispose of batteries in fire. Batteries may explode or leak.
- Use 2 AAA batteries only.
- Be sure to insert batteries correctly (with adult supervision) and always follow the toy and battery manufacturer’s instructions.
- Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.
- Do not mix new and used batteries.
- Insert batteries with the correct polarity. Positive (+) and negative (-) ends must be inserted in the correct directions as indicated inside the battery compartment.
- Do not recharge non-rechargeable batteries.
- Only charge rechargeable batteries under adult supervision.
- Remove rechargeable batteries from the toy before charging.
- Only use batteries of the same or equivalent type.
- Do not short-circuit the supply terminals.
- Always remove weak or dead batteries from the product.
- Remove batteries if product will be stored for an extended period of time.
- Store at room temperature.
- To clean, wipe the surface of the unit with a dry cloth.
Please retain these instructions for future reference.
WARNING:
CHOKING HAZARD – Small Parts. Not for children under 3 years
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- this device must accept any interference received, including interference that may cause undesired operation.
© Learning Resources, Inc., Vernon Hills, IL, US Learning Resources Ltd.,
Bergen Way, King’s Lynn, Norfolk, PE30 2JG, UK Learning Resources B. V.,
Kabelweg 57, 1014 BA, Amsterdam, The Netherlands
Please retain the package for future reference.
Made in China.
LRM3774-GUD
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