Maico easyScreen, Руководство по эксплуатации

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Operation Manual easyScreen
8508935 Rev. 4 33 04/04/2019
Connecting to the Pass-Checker for ABR Using the Preamplifier (Optional Use)
Figure 31
To perform a hardware integrity test, connect the insert
earphone adapters into the holes in the sides of the Pass-
Checker. The black EarCup
TM
adapters fit directly into the
holes (Figure 31).
Figure 32
If your system has the clear, eartip adapters, you will need
to install an eartip onto the adapters for a good fit into the
holes. Be sure that the adapters are fully inserted into the
holes of the Pass-Checker (Figure 32).
NOTE : The Pass-Checker is not required for patient testing.
With the Pass-Checker turned on, perform a standard ABR test. The impedance values
should be low enough to begin the measurement and the measurement should provide
a “pass” within 30 seconds.
Handling of easyScreen and Cradle
Figure 33
Place the easyScreen into the cradle so that it sets within the
U-shaped placement guides (Figure 33). Proper placement
in the cradle is needed to ensure charging of the battery.
If the battery is being charged the LED on the front of the
easyScreen will light up when the display is turned off. If
it does not light, check that the device is properly
positioned in the cradle.
Figure 34
Grasp the upper portion of the easyScreen above the cradle
placement guides and lift it out of the cradle to remove it
(Figure 34).