Owners manual

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the direction of the arrow.
3. Connect the battery with the battery connector taking care of the
polarity. Then put the battery into the compartment.
4. Replace the cover.
Cautions:
Always remove any old or weak batteries as they can leak chemicals
that can destroy electronic parts.
If you do not plan to use the detector for a week or more, remove
the battery.
Dispose of old battery promptly and properly.
You can extend battery life by using earphones, which require less power
than the built-in speakers.
USING HEADPHONES
You can connect a pair of stereo earphones (not supplied) to the detector
so you can listen to it privately. Using earphones also saves battery
power and makes it easier to identify subtle changes in the sounds you
hear, for better detection results.
To connect earphones to the detector, insert the earphones’ 3.5mm plug
into the EAR jack located underneath the control box.
Note: The detector’s internal speaker disconnects when you connect
earphones.
LISTENING SAFELY
To protect your hearing, follow these guidelines when you use