Maico MB 11 BERAphone, Руководство по эксплуатации

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Operation Manual MB 11 BERAphone
®
/Classic
8100496 Rev. 6 24 23/10/2019
MB 11 Hardware and System Assembly
Powering MB 11
The MB 11´s power is directly supplied through the computer via the USB port. No
external power supply is needed.
MB 11 BERAphone
®
Hardware
The MB 11 unit consists of the Transducer Interface Box that is connected with the
BERAphone
®
through a non-removable cable (see Figure 8 and Figure 9).
1 2 3 4 5 6 7 8 9
Figure 8
9 10 11
Figure 9
11 12 13 5 9 11
Figure 10
1 Vertex electrode rotator
2 Gel protection
3 Vertex electrode
4 Handle
5 Ear cushion
6 Ground electrode
7 Speaker
8 Mastoid electrode
9 Connection cable
10 MB 11 box
11 USB cable
12 Power/Signal quality indicator
13 Cradle
MB 11 Classic Hardware and System Assembly
The MB 11 Classic unit consists of a USB box connected with the MB 11 Classic
preamplifier by a cable. The insert earphones and electrode leads plug into jacks in the
preamplifier (see Figure 11). The red plug of the insert earphone cable plugs into to the
jack with the label R for the right ear and the blue plugs into the jack with the label L for
the left ear on the back side of the preamplifier. For the EarCup
TM
version, the black
EarCup
TM
adapters are installed at the end of the red and blue tubes of the insert
earphone. For the MB 11 Classic with eartips, the transparent eartip adapters are
attached to the red and blue tubes.