Walker's Game Ear Walker's HD - Manual

Installing the Battery
OWNER’S MANUAL
Turning the Unit On
After inserting the battery, close the battery door completely to turn the unit on. Turn
the unit off by opening the battery door to the first stop.
Fitting Instructions
Ear Plug Information: Our Foam Ear Plug was designed as a “One Size Fits All”- if you
experience problems or would like a more comfortable fitting plug, please contact
Walker’s Customer Service at 877-269-8490.
Operating the Volume Control
Increase the volume on the HD by pressing the top of the volume control toggle.
Decrease the volume by pressing the bottom of the volume control toggle.
Note: The HD has a built-in “safety” circuit which limits the output of the instrument to a maximum of 115 dB SPL.
Walker’s HD
Hearing Enhancement & Protection
Sound Activated Compression (SAC) circuit combined with ear
plug helps protect hearing from loud sounds such as muzzle blasts.
Noise Reduction Rating (NRR) 29 dB is among the highest in the
industry.
Increases Hearing up to 7 times by amplifying high frequency
sounds with 48 decibels of power.
Weighs less than ¼ oz. and rests comfortably behind either ear,
with or without eyeglasses.
Remove Sticker from 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. A #13 Mercury or Zinc Air battery
is recommended.
With the unit facing this direction, the “+” sign on the battery goes opposite the
lip on the batter compartment door. Also, inside the unit is a red dot identifying
the “+” side.
NOTE: A weak battery may cause the unit to buzz or hum.
In the event a battery is swallowed call:
The National Button Battery Ingestion Hotline
(202) 625-3333 for counsel or treatment
WARNING: Button Cell Batteries are Dangerous if Swallowed
Mic
Ear Hook.
AFT Compartment.
Volume
Control
Toggle.
Battery Compartment Door
Lip
Ear Plug
1. Place HD over either ear.
2. Insert earplug into ear by squeezing and
rolling plug between fingers, it will compress
and gradually expand after insertion. Position
sound tube in upward direction so it extends
past the ear hook. Mark sound tube
approximately 1/8” above the tip of the ear
hook. Cut off excess tube at mark. Tubing too
long will cause the unit to fall off the ear.
Tubing too short will cause the ear plug to
pull out of the ear.
3. While holding ear hook between thumb and forefinger, push the
sound tube onto the ear hook; you may need to trim the tube and
repeat this process to achieve a comfortable fit.
Complications Which May Arise
If conditions such as irritation, inflammation, and pain arise, they are normally due to
pressure applied from the ear plug on a particularly sensitive area of your ear. You may
easily be able to correct this by trimming the ear plug at the point of irritation. For an
actual allergic reaction, or any other unusual conditions, consult your physician.
Storing the HD When the HD will not be used for an extended period of time, remove
the battery and place the HD in its carrying case for storage in a cool, dry location.
Batteries (Avg. Life 300 Hrs) After extended use of your battery, the HD sound
volume will rapidly get weaker, and may become noisy and ineffective in operation. This
indicates that the battery should be replaced. Always remove the battery if your HD is
not going to be used for a period of days.
If Your HD Whistles Whistling/squealing may sometimes occur as you cup your hand
over your ear and adjust the volume control. This action directs sound leaking from the
ear plug into the microphone, resulting in a whistle. This should disappear when you
take your hand away. If not, check to make sure the ear plug is inserted properly.
• Keep batteries out of the reach of children.
• Discard batteries very carefully.
• Never allow children to play with batteries.
• Never change batteries in front of children. • Never put batteries in your mouth for any
reason, as they are slippery and easy to
swallow by accident.
• Always check medication before swallow-
ing, as batteries have been mistaken for
tablets.
If You Have A Problem
Dead Battery dead Replace battery
Blocked ear plug Clear ear plug blockage
Tube twisted Straighten tube
Not Loud Enough Battery low Replace battery
Ear plug Blocked Remove and clean ear plug
Intermittent (goes on and off) Battery defective Replace battery
Not Clear, Distorted Low battery Replace battery
Humming, Buzzing Low battery Replace battery
Hissing Sound Circuit noise Lower volume
Loose Earplug Re-position ear plug
Whistling/ Squealing Amplified sound Lower volume
leaking from around Re-position ear plug
ear plug
Symptom Cause Possible Cure
Toll-free customer support 877-269-8490
www.walkersgameear.com