Instruction Manual

Safety Instructions
2
Warning
This symbol indicates the existence of a potential danger that could cause
death or serious injury.
Caution
This symbol indicates the existence of a potential danger that could cause
minor or moderate injuries.
Caution
This symbol indicates the existence of a potential danger that could cause
serious damage to the equipment or damage to surrounding property.
Warning
● When using the equipment to listen for the sound of water leakage through the headphones, be
careful because the sounds in the ambient environment will be difficult to hear.
● Do not replace the battery with wet hands.
● Pay attention to the polarity of the battery when inserting it into the battery case.
(Incorrect polarity may cause leakage, overheating, damage, etc.)
● Do not throw the battery into the fire.
(This may cause an explosion, fire, or injury.)
● Do not attempt to disassemble the battery.
(This may cause an explosion, fire, or injury.)
Caution
● Do not swing the detector when gripping the handle.
● Attach the battery cover securely.
● Do not swing the pre-amplifiers.