Important Information
¥ Please retain the information in this User Guide for future reference.
¥ Please read all instructions fully before using.
¥ To clean, wipe the surface with a clean damp cloth.
¥ Do not allow the product to come into contact with water or any other liquids.
¥ Keep the product away from direct sunlight and heat.
¥ If your product malfunctions please switch it off and then back on again to reset it.
Pack Contents
¥ Classroom Sound Meter
¥ User guide
Know Your Product
On/Off
Inverse Button
Increase
Decrease
Keyhole
Slots
Battery
Hatch
USB Port
