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Operating Instructions MA 42
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3 Getting Started
3.1 Unpacking the instrument
The MA 42 was carefully inspected and packed for shipping. However, it is a
good practice to thoroughly inspect the outside of the shipping box for signs
of damage. If any damage is noted, please notify the carrier immediately.
Please remove the MAICO instrument from the shipping box by lifting the
cardboard package on the end flaps. Holding the package securely, fold the
side flaps upwards to loosen the tension in the plastic film. The instrument can
now be easily removed from the plastic packaging without the use of scissors
or other sharp tools.
SAVE ALL THE ORIGINAL PACKING MATERIAL AND THE SHIPPING CONTAINER
SO THE INSTRUMENT CAN BE PROPERLY PACKED IF IT NEEDS TO BE RETURNED
FOR SERVICE OR CALIBRATION.
Notify the carrier immediately if any mechanical damage is noted. This will
assure that a proper claim is made. Save all packing material so the claim
adjuster can inspect it as well. Notify your dealer or MAICO when the adjuster
has completed the inspection.
Please check that all accessories listed below are received in good condition. If
any accessories are missing or damaged, immediately notify your dealer or
MAICO.
Standard accessories:
-
Headphones DD45
-
Bone conduction receiver B71W with headband
-
Gooseneck microphone
-
SD memory card – inserted into the SD card slot
-
Patient response switch
-
Power cable
-
Operating Instructions
As alternative air conduction headphones the TDH39, HDA300 or Holmco 8103
can be selected. Optional loudspeakers are available for sound field
measurements. The passive loudspeakers Canton CD 220, deliver levels up to
90 dB
HL
at 1m distance and a frequency range from 125 Hz to 8 kHz.
Alternatively small mobile speakers MAICO SBC can be used with a dynamic
range from -10 dB
HL
to 80 dB
HL
at 1m distance, for nine test frequencies from
500 Hz to 8 KHz.
The optional MAICO audiometry module for NOAH enables the automatic data
transfer of results of the MA 42.
Содержание MA 42
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