Barco Event Master E2, Руководство пользователя

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5. Front Panel Menu orientation
5.11 System menu > Diagnostics
General
The following illustration shows the Diagnostics submenu, which you access from the System menu.
Image 5-15
The Diagnostics options allow a user to check if the E2 is functioning normally. Front panel and card operations can be checked.
Various system temperatures can be monitored and backup log
fi les can be saved for customer service troubleshooting.
Front Panel
When Front Panel is selected to be tested, the VFD display will initially be blanked. Then the 24 x 4 character grid will start to show
from the dimmest setting to the brightest setting. At this point a user can determine if any of the pixels or if a character segment is
bad in the display.
After several seconds of showing all pixels on at the brightest setting, the E2 will automatically advance to the ENCODER/BUTTON
TEST menu (the next menu).
Directly select “Encoder/Button” from the Diagnostic menu will allow the user to test the keys and knob with-
out the need to see the VFD being tested.
Encoder/Button
Image 5-16
The ENCODER/BUTTON TEST menu allow the user to test the keys and knob.
When the knob on the front panel is rotated, a number will be displayed on the encoder line. The larger the number, the faster the
knob was rotated. The number will show as positive or negative depending on the direction the knob was turned.
Pressing any key on the front panel will show the Button Code for the key.
Button Code
ESC 0
PWR 7
SEL 14
Hold ESC to exit and return to the DIAGNOSTIC menu.
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