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Walker's Game Ear Walker's HD Pro User Manual

Walker’s hd pro, Owner’s manual, Hearing enhancement & protection

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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.

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

Operating the Volume Control

Increase the volume on the HD Pro by pressing the top of the volume control toggle.

Decrease the volume by pressing the bottom of the volume control toggle.

Note: The HD Pro has a built-in “safety” circuit which limits the output of the instrument to a maximum of 115 dB SPL.

Walker’s HD Pro

Hearing Enhancement & Protection

Increases Hearing up to 9 times by amplifying high frequency

sounds with 50 decibels of power.
Protects Hearing

using a Sound Activated Compression (SAC)

circuit combined with an ear plug helps protect hearing from loud

sounds such as muzzle blasts. Noise Reduction Rating (NRR) of 29 dB

is among the highest in the industry.
Adjustable Frequency Tuning (AFT) focuses on specific sound

frequencies for crystal-clear reception in any situation.
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

Lip

Mic

Ear Hook.

PBC Button.

AFT Control.

Volume

Control

Toggle.

Battery Compartment Door

Sound Tube

Ear Plug

1. Place HD Pro

over either 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 Pro

When the HD Pro will not be used for an extended period of time,

remove the battery and place the HD Pro in its carrying case for storage in a cool, dry location.
Batteries (Avg. Life 300 Hrs) After extended use of your battery, the HD Pro 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 Pro

is not going to be used for a period of days.
If Your HD Pro 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

swallowing, 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

Loosen earplug

Re-position ear plug

Whistling/ Squealing

Amplified sound

Lower volume

leaking from around ear plug

Re-position ear plug

Symptom

Cause

Possible Cure

Operating the AFT

The AFT (Adjustable Frequency Tuning) is located directly above the volume control toggle

• Insert the enclosed screwdriver in the bottom center of the AFT pop-up hinged door

• The AFT circuit is the set screw marked NH (Normal-High)

• With the AFT set screw in the 7:00 position the emphasis is on the lower end of the high frequencies. By turning the AFT

set screw to the right (clockwise) you are changing the emphasis to the higher frequencies, with the maximum setting

at the 5:00 position.

To find the best setting for you, turn the set screw to the desired reception. Different

conditions and environments may need different settings.

Toll-free customer support 877-269-8490

www.walkersgameear.com

Ear Plug Information: Our Foam Ear Plug was designed as a “One Size Fiys All” – if you

experience problems or would like a more comfortable fitting plug, please contact

Walker’s Customer Service at 877-269-8490.