Ambu aView 2 Advance Handbuch Seite 21

Touch interface
does not
respond.
Low picture
quality.
* Access the hardware reset button using pin tool with a diameter of 1.5mm and length 16mm.
The displaying
unit has internal
communication
problems.
Dirty / damp screen.
Image Adjustment
settings are not optimal.
The distal end in the
visualization device is
dirty / damp.
Restart the displaying unit
1. Press the power button to turn OFF
the displaying unit.
2. When the displaying unit is OFF,
press the power button again to
turn it back ON.
If the displaying unit does not turn OFF, force
it to turn OFF by pressing the power button
for 10 seconds. Press the power button again
turn th displaying unit back on.
If restart and force turn OFF does not work,
reset displaying unit hardware
1. Remove all connected items including
the power supply.
2. Press the hardware reset button on
the back of the displaying unit*.
3. Reconnect the power supply.
4. Press the power button to turn it
back ON.
Wipe the screen with a clean cloth as
described in section 5.
Open the Image Adjustment menu
to adjust colour, contrast, sharpness
and brightness.
Refer to the visualization device
Instructions for Use.
21