Canon XU-81W 手册
E16
6. Troubleshooting
Symptom
Site where check
is required
Check and confirm
Camera or pan-tilt head
control does not work.
control does not work.
Installation site
(1) Check the power to the pan-tilt head.
(2) Confirm that control cables for the pan-tilt head are
(2) Confirm that control cables for the pan-tilt head are
connected correctly.
(3) Conduct a continuity check to investigate severed
cable wires and similar issues.
No video is displayed,
or video is distorted.
or video is distorted.
Installation site
(1) Confirm that the unit is connected to other
equipment correctly.
(2) Check the image format setting (mode switches 3
and 4). (See 5-1-1.)
Video is displayed
upside-down.
upside-down.
Installation site
Check the installation type setting (mode switch 2).
(See 5-1-1.)
(See 5-1-1.)
The unit does not focus
automatically.
automatically.
Installation site
Even when the unit is set to automatic operation, it may
sometimes be difficult to focus on subjects. In this case,
set the unit to manual operation and adjust the focus
manually.
sometimes be difficult to focus on subjects. In this case,
set the unit to manual operation and adjust the focus
manually.
Cannot communicate
with the operation unit.
with the operation unit.
Installation site
Confirm that the cables are connected correctly.
The pan-tilt head does
not move.
not move.
Installation site
This may be due to an external factor such as strong
wind or an obstruction. Eliminate anything that is
interfering with operation and try to control the head
again.
wind or an obstruction. Eliminate anything that is
interfering with operation and try to control the head
again.