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Idiomas disponibles
Idiomas disponibles
Operation
Battery
Push down the cover of the battery compartment
gently and shove it backwards. Replace battery.
Caution
Check for the correct polarity.
Preparation
Connect the headphones with the one-way
amplifier by plugging in the 3.5mm input jack into
the plug socket at the rear end of the amplifier.
Activation
You can switch on the stethoscope on its left side.
Turn the volume control knob forwards (there is a
slight resistance) until the red LED lights up.
Now you can dial in the desired testing volume by
turning the control knob.
The one-way amplifier can be operated with or
without a tracer pin.
With tracer pin (attached via rubber adaptor)
Touch any aggregate (ex. alternator) and other
noises won't have any influence on your testing
procedure. You can easily detect a defective
bearing.
Without tracer pin
Noise is transferred without touching an
aggregate. Unintended negative influences
caused by streams of air through the car's fan are
amplified and will be made audible by the
headphones.
Maintenance
Clean this device with a soft and dry cloth, only. You will find instructions how to replace batteries
further down below. Do not use strong cleansers or solvents for cleaning.
On
Vol. +
Vol. -
Off
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