1
Preparations before use
•Installing a battery
•Attaching the earbud
Open the battery cover.
Insert one AAA battery (sold
separately) and close the
battery cover.
Attach the earbud to the
earphone.
EHA-PA01 Series
Quick manual
This manual briey describes the procedures before use.
Indentation Open
A lm for
easy battery removal
Positive (+) side
Negative (-) side
3
What do you do when:
2 How to use
Adjust the volume in 1.
Set the power switch to the
<N> position.
Place the earphone in your
ear.
Adjust the volume
Makes a beep-beep tone.
Set the load switch to the <LO> position.
Set the power switch to the <H> position.
The noise control circuit will be activated.
Turn the power switch to
the < > (OFF) position.
• Turning the power on
•Adjusting the volume
When wearing it
in the right ear
When wearing it
in the left ear
Insert the earbud deeper so that it sits rmly inside the ear canal.
Switch to a different size earbud.
Be sure to insert the earbud in the
direction indicated by the arrow
Background noise is too loud to hear conversations.
Impact noises, such as doors
shutting, become annoying.
You have nished
