Elvid fieldvision ocm-7b-4k, Руководство пользователя, Страница: 28 / 32

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PROBLEM SOLUTION
The FieldVision 4K will
not turn on. • If you are powering the
FieldVision 4K with a battery,
make sure the battery is fully
charged and properly seated in
the battery plate.
• Make sure that the 12 V DC
adapter is fully plugged in, and
that your AC power source is
reliable. Try switching AC power
sources.
The FieldVision 4K is
turned on, but there is
no onscreen image, or
the image is weak. • Make sure the HDMI or composite
video cable is securely plugged
into the proper input connection
on the FieldVision 4K, and that
the input mode is set correctly. Try
pressing the Mode button to set
the input mode.
• If you are powering the
FieldVision 4K with a battery,
make sure the battery is fully
charged and properly seated in
the battery plate.
• Check your cables to make sure
they are reliable.
The screen displays only
a black and white image. • Check the brightness, contrast,
hue, and saturation settings, and
adjust as necessary.
• Make sure the Check Field mode is
turned off.