Installing The Battery - Pro Ears PRO HEAR II User Manual

Amplification & protection devices
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Tube Attachment
To attach, align the tube assembly and apply gentle pressure until the tube
as shown (tube facing down) snaps into place.
Note: You will feel a firm de-dent as it locks into place.
Choosing the Right Tip
Attention: In very loud environments where more hearing protection is
necessary, use the Comply
Foam Tips N-50. An additional foam plug is
included for the other ear. For environments that arenot as loud you may
prefer to use either the foam tip or the Shurefire plug (available at www.
proears.com for an additional fee).
Gently grasp the foam tip with plastic insert and slide onto tube as shown.

Installing the Battery

Remove the sticker from the battery. To insert battery, open battery
compartment by pulling down on the rim of compartment door. The battery
is held in place by a small lip on the bottom of the compartment. Place the
battery into the compart ment so that the (+) sign side of the battery is
facing up; when battery is inserted correctly, compartment door will close
with ease. The battery door will not close easily if the battery is not properly
inserted. DO NOT FORCE THE DOOR. A BROKEN DOOR WILL VOID THE
WARRANTY! A #320 battery is required. Expected battery life is
approximately 120 hours.
Please remove the battery
when the hunter's aid is not
in use. Any moisture on the
battery should be wiped off.
NOTE: A weak battery may
cause the unit to buzz or hum.
WARNING: Button Cell
Batteries are Dangerous
if Swallowed

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This manual is also suitable for:

Pro hear ii+Pro hear iv

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