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BATTERY REPLACEMENT
Head Band Adjustment
Trouble Shooting Guide
To adjust, gently pull on pod. It will
slide downward approximately 2
3
⁄
4
.
Use a coin to pry off the ear cushion
on each ear pod. Remove the foam
baffle. There are no user serviceable
electronic parts in this product.
When inserting new batteries make
certain that the + & - are aligned
correctly. The negative (-) end of the
battery goes against the spring. The (+)
positive end of the battery fits against
the contact with the dimple. Requires
2 AAA batteries in each ear cup.
Problems
Solutions
Fails to
turn on
Static
LED fails to light
Humming or
Background
Noise
Fails to amplify
sound or fails
to cut out
A) Replace Batteries (4 x AAA)
B) Make certain batteries are correctly
positioned.
Replace the batteries when the voltage
is too low otherwise the circuits will
not operate correctly.
A broad band microwave device, such
as a cell phone is transmitting within
12.5m (40 ft.). Or there is HID (High
Intensity Discharge) lightning or
similar device in the immediate area.
Check switch or batteries
The microphone is very sensitive.
Ventilation or air conditioning fans,
motors, car or truck traffic and other
“white noise” sounds will be amplified.
Turn down volume to reduce this type
of interference.
