Super Ear
Electronic Sound
Amplifier
TM
Super Ear Owners Manual
Use indoors or outdoors:
Bird Watching
Outdoor Enthusiasts
Watching Television
Meetings and Lectures
Model SE4000X
OWNERSMANUAL
Using the Velcro
If the binocular clip does not fit your binocular model,
use the Velcro strips instead. Place one strip down the
middle of the Super Ear (over the binocular clip mount).
Place the other strip on a relatively flat part of your bin-
oculars. Experiment to find the best Velcro placement,
depending upon your particular binocular design.
NOTE: When using your Super Ear outdoors, protect
the amplifier from exposure to moisture. This device is
not waterproof.
User Tip
1. This amplifier has a maximum gain of over 50 dB.
At approximately 3/4 open on the volume control,
full volume is achieved. If you turn the volume con-
trol all the way up there is no additional real sound
gain, BUT may result in an annoying feedback noise.
Simply turn the volume control down to eliminate
feedback.
2. If headphones not in use are placed near the amplifier
while it is turned on, feedback squeal will result.
Always turn your Super Ear off before you remove
the headphones.
Specifications
• Designed to provide up to 50+ decibels of ambient sound amplifi-
cation. Maximum output of 107dB.
• Frequency response 100 to 14000 hertz.
• Solidstatemicroelectroniccircuitryrequiresonlyasingle1.5AAA
alkaline battery for up to 30 hours of operation. Battery included.
• Premium stereo headphones deliver clear, crisp sound particularly
well in the human voice range. The foam ear pads are easily re-
placeable.
• Provided spring steel clilp attaches the amplifier to a pocket, belt
or lapel for “hands free” use.
• Operating temperature range 0°C min, 55°C max.
• Relative humidity operating range at 20°C/95% RH.
1 YEAR WARRANTY
Sonic Technology Products, Inc. warrants to the original purchaser
that your SuperEarTM will be free of defects in materials or work-
manship for a period of 1 year from the date of purchase. Warranty
is void if defects are caused by negligence, abuse, misuse or damage
caused by water or heat.
Returns made under this Warranty must be accompanied by $3.00
to cover the handling and return postage cost.
This Warranty gives you specific legal rights and you may have other
rights which may vary from state to state.
Should it be necessary to send your Super EarTM in for service under
the terms of this Warranty, return it in a well-packaged carton and
ship postage prepaid to:
SONIC TECHNOLOGY PRODUCTS, INC.
ATTN: Super Ear Service Department
13281 Grass Valley Avenue
Grass Valley, CA 95945 ©Sonic Technology 1996
rev 896
